Complete vehicle
- Drive
  - Engine management (DME Motor Electronics MSS54)
    - Digital Motor Electronics
      - Supply
        
        Power supply (+)
        Supply DME control unit (M3_S54_COUPE or M3_S54_CONV)
        
        Earth connection
        Supply DME control unit (M3_S54_COUPE or M3_S54_CONV)
      - Interfaces, signals
        
        CAN interface
        
        Connector, CAN bus (DME Motor Electronics MSS54 with DSC MK20 Dynamic Stability Control with left-hand drive)
        
        Connector, CAN bus (DME Motor Electronics MSS54 with DSC MK20 Dynamic Stability Control without left-hand drive)
        
        Connector, CAN bus (DME Motor Electronics MSS54 with DSC Dynamic Stability Control MK60 with left-hand drive)
        
        Connector, CAN bus (DME Motor Electronics MSS54 with DSC Dynamic Stability Control MK60 without left-hand drive)
        
        CAN-Bus (M3_S54_COUPE or M3_S54_CONV)
        
        DME/IKE interface
        
        Connector, CAN bus (DME Motor Electronics MSS54 with DSC MK20 Dynamic Stability Control with left-hand drive)
        
        Connector, CAN bus (DME Motor Electronics MSS54 with DSC MK20 Dynamic Stability Control without left-hand drive)
        
        Connector, CAN bus (DME Motor Electronics MSS54 with DSC Dynamic Stability Control MK60 with left-hand drive)
        
        Connector, CAN bus (DME Motor Electronics MSS54 with DSC Dynamic Stability Control MK60 without left-hand drive)
        
        DME/A/C-compressor interface
        Compressor control (M3_S54_COUPE or M3_S54_CONV)
        
        Diagnostic connector
        OBDII socket (M3_S54_COUPE or M3_S54_CONV)
      - Sensors
        
        Hall-effect sensor, camshafts
        
        Camshaft sensor (M3_S54_COUPE or M3_S54_CONV)
        
        Camshaft Sensor (DME Motor Electronics MSS54)
        
        Crankshaft sensor
        
        Crankshaft sensor (DME Motor Electronics MSS54)
        
        Crankshaft Sensor (DME Motor Electronics MSS54)
        
        Knock sensors
        
        Knock sensors (M3_S54_COUPE or M3_S54_CONV)
        
        Knock Control
        
        Intake-air temperature sensor
        
        Hot-film air mass meter (DME Motor Electronics MSS54)
        
        Intake air temperature/intake pressure sensor (M3CSL_S54_COUPE)
        
        Intake Air Temperature Sensor (M3_S54_COUPE or M3_S54_CONV)
        
        Hot-film air mass meter
        
        Hot-film air mass meter (DME Motor Electronics MSS54)
        
        Intake air temperature/intake pressure sensor (M3CSL_S54_COUPE)
        
        Hot-film air mass meter (M3_S54_COUPE or M3_S54_CONV)
        
        Dual coolant temperature sensor
        
        Engine coolant temperature sensor (DME Motor Electronics MSS54)
        
        Engine Coolant Double Temperature Sensor (M3_S54_COUPE or M3_S54_CONV)
        
        Throttle-valve potentiometer
        
        Electric throttle valve (M3_S54_COUPE or M3_S54_CONV)
        
        Throttle potentiometer (M3_S54_COUPE or M3_S54_CONV)
        
        Catalytic converter temperature sensor (M3_S54_COUPE or M3_S54_CONV)
        Exhaust temperature sensor (M3_S54_COUPE or M3_S54_CONV)
        
        Oxygen sensors
        
        Oxygen sensors after catalytic converter (M3_S54_COUPE or M3_S54_CONV)
        
        Oxygen sensors before catalytic converter (M3_S54_COUPE or M3_S54_CONV)
        
        Oxygen Sensors Before Catalytic Converter (M3_S54_COUPE or M3_S54_CONV)
        
        Oxygen Sensors After Catalytic Converter (M3_S54_COUPE or M3_S54_CONV)
        
        Pedal position sensor
        
        Pedal position sensor (DME Motor Electronics MSS54)
        
        Pedal Position Sensor/Accelerator Pedal Module (M3_S54_COUPE or M3_S54_CONV)
        
        Switch, clutch/gear detection (M3_S54_COUPE or M3_S54_CONV)
        
        Clutch switch Switch, gear recognition (DME Motor Electronics MSS54 up to 2001_03)
        
        Clutch switch module, gear recognition switch (DME Motor Electronics MSS54 as of 2001_03)
        
        Clutch switch/gear detection switch
        
        Oil level sensor
        
        Oil level sensor (DME Motor Electronics MSS54)
        
        Oil Level Sensor (M3_S54_COUPE or M3_S54_CONV)
        
        Coolant outlet temperature sensor
        
        Coolant temperature/electric fan (up to 2003_03)
        
        Coolant temperature/electric fan (as of 2003_03)
        
        Coolant Temperature Sensor at Radiator Outlet (M3_S54_COUPE or M3_S54_CONV)
      - Actuator
        
        Secondary air system
        
        Secondary air pump (DME Motor Electronics MSS54 up to 2003_03)
        
        Secondary air pump (DME Motor Electronics MSS54 as of 2003_03)
        
        Secondary Air System (M3_S54_COUPE or M3_S54_CONV)
        
        Idle actuator (M3_S54_COUPE or M3_S54_CONV)
        Idle actuator (M3_S54_COUPE or M3_S54_CONV)
        
        Fuel injectors
        
        Fuel injectors (M3_S54_COUPE or M3_S54_CONV)
        
        Fuel Injector Valves (M3_S54_COUPE or M3_S54_CONV)
        
        Ignition coils (M3_S54_COUPE or M3_S54_CONV)
        Ignition coils (M3_S54_COUPE or M3_S54_CONV)
        
        VANOS valves
        VANOS valves (M3_S54_COUPE or M3_S54_CONV)
        
        DME relay
        DME main relay (M3_S54_COUPE or M3_S54_CONV)
        
        Diagnostic module, fuel tank leakage (USA_LHD)
        
        Diagnostic module, fuel tank leakage (DME Motor Electronics MSS54 up to 2001_09)
        
        Fuel tank leakage diagnosis module, heated (DME Motor Electronics MSS54 as of 2001_09)
        
        Diagnostic Module Fuel Tank Leakage DM-TL (M3_S54_COUPE or M3_S54_CONV)
        
        Fuel tank vent valve
        
        Fuel tank vent valve (M3_S54_COUPE or M3_S54_CONV)
        
        Fuel Tank Ventilation System (M3_S54_COUPE or M3_S54_CONV)
        
        Fuel pump, fuel pump relay
        
        Fuel pump (DME Motor Electronics MSS54 with USA_LHD)
        
        Fuel pump (DME Motor Electronics MSS54 without USA_LHD)
        
        Driving dynamics switch (M3_S54_COUPE or M3_S54_CONV)
        Driving dynamics switch (M3_S54_COUPE or M3_S54_CONV)
        
        Cruise control
        
        Multifunction steering wheel (DME Motor Electronics MSS54)
        
        Multifunction Steering Wheel Interface (DME Motor Electronics MSS54)
        
        Throttle actuator (M3_S54_COUPE or M3_S54_CONV)
        
        Electric throttle valve (M3_S54_COUPE or M3_S54_CONV)
        
        Electric throttle valve positioner (EDK)
        
        Electric fan
        
        Coolant temperature/electric fan (up to 2003_03)
        
        Coolant temperature/electric fan (as of 2003_03)
        
        Intake air control flap (M3CSL_S54_COUPE)
        Intake air control flap
        
        Valve, sucking jet pump
        Valve, sucking jet pump
        
        Crankcase breather valve (USA_LHD)
        Crankcase breather valve
      - Automatic start
        Starter control (M3_S54_COUPE or M3_S54_CONV)
      - OBD socket outlet
        OBDII socket (M3_S54_COUPE or M3_S54_CONV)
    - Fuel system
      - Fuel pump, fuel pump relay
        
        Fuel pump (DME Motor Electronics MSS54 with USA_LHD)
        
        Fuel pump (DME Motor Electronics MSS54 without USA_LHD)
      - Fuel tank vent valve
        
        Fuel tank vent valve (M3_S54_COUPE or M3_S54_CONV)
        
        Fuel Tank Ventilation System (M3_S54_COUPE or M3_S54_CONV)
      - Diagnostic module, fuel tank leakage (USA_LHD)
        
        Diagnostic module, fuel tank leakage (M3_S54_COUPE or M3_S54_CONV)
        
        Diagnostic Module Fuel Tank Leakage DM-TL (DME Motor Electronics MSS54)
      - Fuel system
    - Engine management, signals/auxiliary signals (DME Motor Electronics MSS54 up to 2001_03)
    - Mixture preparation/ignition (DME Motor Electronics MSS54)
    - Exhaust emission control/monitoring (DME Motor Electronics MSS54)
    - Engine management, signals/auxiliary signals (DME Motor Electronics MSS54 as of 2001_03 up to 2001_09)
    - Engine management, signals/auxiliary signals (DME Motor Electronics MSS54 as of 2001_09 up to 2004_09)
    - Engine management, signals/auxiliary signals (DME Motor Electronics MSS54 as of 2004_09)
  - Engine management BMS46 (DME Motor Electronics BMS46)
    - Misfire detection
      - Smooth-Running Value and Misfiring Detection
    - Injection
      - Fuel injector, cylinder 1
        
        Fuel injectors
        
        Fuel Injector
      - Fuel injector, cylinder 2
        
        Fuel injectors
        
        Fuel Injector
      - Fuel injector, cylinder 3
        
        Fuel injectors
        
        Fuel Injector
      - Fuel injector, cylinder 4
        
        Fuel injectors
        
        Fuel Injector
      - Fuel pump
        
        Fuel pump
        
        Fuel Pump
    - Mixture induction
      - Mixture Preparation
    - A/C-compressor control
      - Compressor control (DME Motor Electronics BMS46)
        
        Compressor control (as of 1998_03 up to 1999_09)
        
        Compressor control (as of 1999_09)
        
        Specified values, pressure sensor
        
        A/C Compressor Activation
    - Knock control
      - Dual knock sensor
        
        Dual knock sensor
        
        Knock Control
    - Lambda control
      - Oxygen sensor before catalytic converter
        
        Oxygen sensor before catalytic converter
        
        Oxygen Sensors Before Catalytic Converter
      - Oxygen sensor after catalytic converter
        
        Oxygen sensor after catalytic converter
        
        Oxygen Sensors After Catalytic Converter
    - Air supply
      - Throttle-valve potentiometer
        
        Throttle potentiometer
        
        Throttle Potentiometer
      - Solenoid valve, intake manifold (DISA)
        
        DISA changeover valve
        
        Individual Control Intake System (DISA)
      - Idle actuator
        
        Idle actuator
        
        Idle speed control
      - Air mass sensor
        
        Hot-film air mass meter
        
        Air mass meter
      - Intake air temperature
        
        Hot-film air mass meter
        
        Intake air temperature sensor
    - Engine speed (rpm) acquisition
      - Crankshaft sensor
        
        Crankshaft sensor
        
        Crankshaft Sensor
    - Engine cooling
      - Characteristic map cooling
        
        Thermostat
        
        Characteristic Map Cooling
      - Coolant temperature, engine
        
        Engine coolant temperature sensor
        
        Coolant-temperature sensor
      - Coolant temperature, radiator outlet
        
        Electric fan (as of 1998_03 up to 1999_09 with right-hand drive)
        
        Electric fan (as of 1998_03 up to 1999_09 with left-hand drive)
        
        Coolant temperature/electric fan (as of 1999_09 up to 2003_03)
        
        Coolant temperature/electric fan (( Saloon or Compact or Touring ) as of 2003_03)
        
        Coolant temperature/electric fan (( Coupe or convertible ) as of 2003_03)
        
        Coolant Temperature Sensor at Radiator Outlet
      - Electric fan (DME Motor Electronics BMS46)
        
        Electric fan (as of 1998_03 up to 1999_09 with right-hand drive with ( DME Motor Electronics BMS46 or DME Motor Electronics MS42 ))
        
        Electric fan (as of 1998_03 up to 1999_09 with left-hand drive with ( DME Motor Electronics BMS46 or DME Motor Electronics MS42 ))
        
        Coolant temperature/electric fan (as of 1999_09 up to 2003_03)
        
        Coolant temperature/electric fan (( Saloon or Compact or Touring ) as of 2003_03)
        
        Coolant temperature/electric fan (( Coupe or convertible ) as of 2003_03)
        
        Specified values, pressure sensor
        
        Electric Fan
    - Camshaft control
      - Camshaft sensor
        
        Camshaft sensor
        
        Camshaft sensor
    - Sucking jet pump
      - Solenoid valve, suction jet pump
        
        Sucking jet pump
        
        Suction Jet Pump Valve
    - Interfaces
      - Diagnostic link
        
        Assignments of diagnostic plug (EGS Transmission control GM5)
        
        Assignments of diagnostic plug (EGS Transmission control 8.34)
        
        Assignments of diagnostic plug (without Automatic transmission)
        
        Positive and earth supply and diagnostic link
      - Electronic car immobilisation system
        
        Interface signals (EGS Transmission control 8.34)
        
        Interface signals (EGS Transmission control GM5)
        
        Electronic Vehicle Immobilisation System EWS 3.3
      - Speed signal
        
        Speed signal (ASC MK20 Automatic Stability Control)
        
        Processed wheel speed, rear right (DSC MK60)
        
        Processed wheel speed, rear right (ASC MK60)
        
        Connector X1101 (DSC MK20 Dynamic Stability Control)
        
        Speed signal
      - CAN bus
        
        Connector, CAN bus (ASC MK20 Automatic Stability Control up to 1999_09)
        
        Connector, CAN bus (ASC MK20 Automatic Stability Control as of 1999_09 up to 2001_09)
        
        Connector, CAN bus (DSC Dynamic Stability Control MK60 with left-hand drive up to 2001_09)
        
        Connector, CAN bus (DSC Dynamic Stability Control MK60 without left-hand drive up to 2001_09)
        
        Connector, CAN bus (left-hand drive as of 2001_09)
        
        Connector, CAN bus (without left-hand drive as of 2001_09)
        
        CAN-Bus
        
        CAN-Bus
    - Secondary-air injection
      - Secondary air pump
        
        Secondary air pump
        
        Secondary air system
      - Solenoid valve, secondary air
        
        Secondary air valve
        
        Secondary air system
    - Voltage supply
      - DME main relay
        
        DME main relay
        
        Main Relay
      - Positive and ground supply
        
        Positive/ground supply (Automatic transmission)
        
        Positive/ground supply (without Automatic transmission)
        
        Positive and earth supply and diagnostic link
    - Control-unit test
      - Control-unit self-test
        Control Unit Self-Test
    - Tank ventilation
      - Solenoid valve, fuel tank ventilation
        
        Fuel tank vent valve
        
        Bleeding the tank
    - Ignition
      - Firing, cylinder 1
        
        Ignition coil 1
        
        Ignition Coil BMS46
      - Firing, cylinder 2
        
        Ignition coil 2
        
        Ignition Coil BMS46
      - Firing, cylinder 3
        
        Ignition coil 3
        
        Ignition Coil BMS46
      - Firing, cylinder 4
        
        Ignition coil 4
        
        Ignition Coil BMS46
    - Mixture preparation/ignition
    - Input parameter, mixture/ignition
    - Exhaust emission control/monitoring
    - Engine management, auxiliary functions (USA_LHD with left-hand drive)
    - Engine management, auxiliary functions (right-hand drive)
    - Engine management, signals/auxiliary signals (without USA_LHD with EGS Transmission control 8.34)
    - Engine management, signals/auxiliary signals (without USA_LHD without EGS Transmission control 8.34)
    - Engine management, signals/auxiliary signals (USA_LHD with EGS Transmission control 8.34)
    - Engine management, signals/auxiliary signals (USA_LHD with EGS Transmission control 8.34)
  - Engine management MS42 (DME Motor Electronics MS42)
    - Exhaust flap (right-hand drive)
      - Solenoid valve, exhaust-gas flap
        
        Exhaust flap
        
        Exhaust flap
    - Misfire detection
      - Cylinders 1-6
        Smooth-Running Value and Misfiring Detection
    - Injection
      - Fuel injector, cylinder 1
        
        Fuel injectors
        
        Fuel Injector
      - Fuel injector, cylinder 2
        
        Fuel injectors
        
        Fuel Injector
      - Fuel injector, cylinder 3
        
        Fuel injectors
        
        Fuel Injector
      - Fuel injector, cylinder 4
        
        Fuel injectors
        
        Fuel Injector
      - Fuel injector, cylinder 5
        
        Fuel injectors
        
        Fuel Injector
      - Fuel injector, cylinder 6
        
        Fuel injectors
        
        Fuel Injector
      - Fuel pump
        
        Fuel pump
        
        Fuel Pump
      - Solenoid valve, fuel circuit (USA_LHD)
        
        Fuel changeover circuit
        
        Fuel Circuit Changeover (Running Losses)
    - Vehicle speed control
      - Interface, multi-function steering wheel
        
        Multifunction steering wheel
        
        Multi-function steering wheel (MFL) interface
      - Vehicle speed control (as of 1998_03 up to 1998_09 without Automatic transmission)
      - Vehicle speed control (Automatic transmission)
      - Vehicle speed control (as of 1998_09 without Automatic transmission)
    - Pedals
      - Brake light switch signal
        
        Brake light switch
        
        Brake-light/brake-test switches
      - Brake light switch
        
        Brake light switch (DME Motor Electronics BMS46 with EGS Transmission control 8.34 up to 1999_09)
        
        Brake light switch (( DME Motor Electronics MS42 or DME Digital Motor Electronics MS43 or DME Digital engine electronics ME9 ) without all-wheel drive up to 2001_03)
        
        Brake light switch (DDE Diesel Electronics DDE3.0 or DDE Diesel Electronics DDE4.0)
        
        Brake light switch (DME Motor Electronics BMS46 as of 1999_09)
        
        Brake light switch (all-wheel drive)
        
        Brake light switch (DME Motor Electronics MSS54)
        
        Brake light switch (( DME Digital Motor Electronics MS43 or DME Digital engine electronics ME9 or DME Digital Motor Electronics MS45 ) without N46 engine as of 2001_03 without all-wheel drive without SMG Sequential Manual Gearbox)
        
        Brake light switch (DDE Digital diesel electronics DDE5)
        
        Brake light switch (DME Digital Motor Electronics MS43 with SMG Sequential Manual Gearbox)
        
        Brake light switch (all-wheel drive with DDS Deflation Detection System)
        
        Brake light switch (N46 engine)
        
        Brake light switch
      - Clutch switch (without Automatic transmission)
        
        Clutch switch (as of 1998_03 up to 1998_09)
        
        Clutch switch (as of 1998_09)
        
        Clutch Switch
    - Mixture induction
      - Adaptation values
        Mixture Preparation
    - A/C-compressor control
      - Compressor control (DME Motor Electronics MS42 or DME Digital Motor Electronics MS43 or DME Motor Electronics MSS54 or DME Digital engine electronics ME9 or DME Digital Motor Electronics MS45)
        
        Compressor control (DME Digital engine electronics ME9)
        
        Compressor control (without DME Digital engine electronics ME9)
        
        A/C Compressor Activation
    - Knock control
      - Dual knock sensor
        
        Dual knock sensor
        
        Knock Control
    - Lambda control
      - Oxygen sensor, bank 1, before cat. converter
        
        Oxygen sensors before catalytic converter
        
        Oxygen Sensors Before Catalytic Converter
      - Oxygen sensor, bank 2, before cat. converter
        
        Oxygen sensors before catalytic converter
        
        Oxygen Sensors Before Catalytic Converter
      - Oxygen sensor, bank 1, after cat. converter
        
        Oxygen sensors after catalytic converter
        
        Oxygen Sensors After Catalytic Converter
      - Oxygen sensor, bank 2, after cat. converter
        
        Oxygen sensors after catalytic converter
        
        Oxygen Sensors After Catalytic Converter
    - Air supply
      - Throttle valve
        
        Throttle valve
        
        Motor -Driven Throttle Valve
      - Solenoid valve, intake manifold (DISA)
        
        DISA changeover valve
        
        Individual Control Intake System (DISA)
      - Idle actuator
        
        Idle actuator
        
        Idle speed control
      - Air mass sensor
        
        Hot-film air mass meter
        
        Air mass meter
      - Intake air temperature
        
        Intake air temperature sensor
        
        Intake air temperature sensor
    - Engine speed (rpm) acquisition
      - Crankshaft sensor
        
        Crankshaft sensor
        
        Crankshaft Sensor
    - Engine cooling
      - Characteristic map cooling
        
        Thermostat
        
        Characteristic Map Cooling
      - Coolant temperature, engine
        
        Engine coolant temperature sensor
        
        Coolant-temperature sensor
      - Coolant temperature, radiator outlet
        
        Electric fan (as of 1998_03 up to 1999_09 with right-hand drive)
        
        Electric fan (as of 1998_03 up to 1999_09 with left-hand drive)
        
        Coolant temperature/electric fan (as of 1999_09 up to 2003_03)
        
        Coolant temperature/electric fan (( Saloon or Compact or Touring ) as of 2003_03)
        
        Coolant temperature/electric fan (( Coupe or convertible ) as of 2003_03)
        
        Coolant Temperature Sensor at Radiator Outlet
      - Oil temperature, engine
        
        Engine oil temperature sensor
        
        Engine Oil Temperature Sensor
      - Electric fan (DME Digital Motor Electronics MS43 or DME Motor Electronics MS42 or DME Digital engine electronics ME9 or DME Digital Motor Electronics MS45)
        
        Coolant temperature/electric fan (up to 2003_03)
        
        Coolant temperature/electric fan (( Saloon or Compact or Touring ) without N46 engine as of 2003_03)
        
        Coolant temperature/electric fan (( Coupe or convertible ) without N46 engine as of 2003_03)
        
        Engine cooling system (N46 engine)
        
        Electric Fan
    - Camshaft control
      - Camshaft, intake
        
        Camshaft sensor, inlet
        
        Camshaft sensor
        
        Camshaft Sensor
        
        VANOS Solenoid valve, inlet
        
        VANOS valves
        
        Variable camshaft timing control VANOS
      - Camshaft, exhaust
        
        Camshaft sensor, exhaust
        
        Camshaft sensor
        
        Camshaft Sensor
        
        VANOS Solenoid valve, exhaust
        
        VANOS valves
        
        Variable camshaft timing control VANOS
    - Sucking jet pump
      - Solenoid valve, suction jet pump
        
        Sucking jet pump
        
        Suction Jet Pump Valve
    - Interfaces
      - Diagnostic link
        
        Assignments of diagnostic plug
        
        Positive and earth supply and diagnostic link
      - Speed signal
        
        Speed signal (ASC MK20 Automatic Stability Control)
        
        Speed signal (DSC MK20 Dynamic Stability Control)
        
        Processed wheel speed, rear right (DSC MK60)
        
        Processed wheel speed, rear right (ASC MK60)
        
        Speed signal
      - Electronic car immobilisation system
        
        Interface signals
        
        Electronic Vehicle Immobilisation System EWS 3.3
      - CAN bus
        
        Connector, CAN bus (ASC MK20 Automatic Stability Control up to 2001_09)
        
        Connector, CAN bus (DSC MK20 Dynamic Stability Control with left-hand drive)
        
        Connector, CAN bus (DSC MK20 Dynamic Stability Control with right-hand drive)
        
        Connector, CAN bus (DSC Dynamic Stability Control MK60 with left-hand drive up to 2001_09)
        
        Connector, CAN bus (DSC Dynamic Stability Control MK60 without left-hand drive up to 2001_09)
        
        Connector, CAN bus (left-hand drive as of 2001_09)
        
        Connector, CAN bus (without left-hand drive as of 2001_09)
        
        CAN-Bus
    - Secondary-air injection (USA_LHD or EUR_RHD)
      - Secondary air pump
        
        Secondary air pump (USA_LHD)
        
        Secondary air pump (right-hand drive)
        
        Secondary air system
      - Solenoid valve, secondary air
        
        Secondary air valve (right-hand drive)
        
        Secondary air valve (USA_LHD)
        
        Secondary air system
    - Voltage supply
      - DME main relay
        
        DME main relay
        
        Main Relay
      - Positive and ground supply
        
        Positive/ground supply
        
        Positive and earth supply and diagnostic link
    - Control-unit test
      - Control-unit self-test
        Control Unit Self-Test
    - Tank-system check
      - Solenoid valve, fuel tank ventilation
        
        Fuel tank vent valve
        
        Bleeding the tank
      - Fuel tank leak diagnosis pump (USA_LHD)
        
        Tank leakage diagnosis pump
        
        Bleeding the tank
    - Ignition
      - Firing, cylinder 1
        
        Ignition coil 1
        
        Ignition Coil
      - Firing, cylinder 2
        
        Ignition coil 2
        
        Ignition Coil
      - Firing, cylinder 3
        
        Ignition coil 3
        
        Ignition Coil
      - Firing, cylinder 4
        
        Ignition coil 4
        
        Ignition Coil
      - Firing, cylinder 5
        
        Ignition coil 5
        
        Ignition Coil
      - Firing, cylinder 6
        
        Ignition coil 6
        
        Ignition Coil
    - Symptoms
      - Complaints
        
        Starter (as of 1998_03 up to 1998_09 with DME Motor Electronics MS42)
        
        Starter (as of 1998_09 with DME Motor Electronics MS42)
        
        Information on Catalytic Converter Heating
        
        RON factor for determining fuel quality
    - Mixture preparation/ignition
    - Input parameter, mixture/ignition
    - Exhaust emission control/monitoring (USA_LHD)
    - Exhaust emission control/monitoring (without USA_LHD)
    - Engine management, auxiliary functions (right-hand drive)
    - Engine management, auxiliary functions (left-hand drive)
    - Engine management, signals/auxiliary signals (USA_LHD with ASC MK20 Automatic Stability Control with Automatic transmission)
    - Engine management, signals/auxiliary signals (USA_LHD with Automatic transmission with DSC MK20 Dynamic Stability Control)
    - Engine management, signals/auxiliary signals (USA_LHD as of 1998_03 up to 1998_09 with ASC MK20 Automatic Stability Control without Automatic transmission)
    - Engine management, signals/auxiliary signals (USA_LHD as of 1998_03 up to 1998_09 with DSC MK20 Dynamic Stability Control without Automatic transmission)
    - Engine management, signals/auxiliary signals (without USA_LHD with Automatic transmission with ASC MK20 Automatic Stability Control)
    - Engine management, signals/auxiliary signals (without USA_LHD with Automatic transmission with DSC MK20 Dynamic Stability Control)
    - Engine management, signals/auxiliary signals (USA_LHD as of 1998_03 up to 1998_09 with ASC MK20 Automatic Stability Control without Automatic transmission)
    - Engine management, signals/auxiliary signals (USA_LHD as of 1998_03 up to 1998_09 with DSC MK20 Dynamic Stability Control without Automatic transmission)
    - Engine management, signals/auxiliary signals (without USA_LHD as of 1998_09 with ASC MK20 Automatic Stability Control without Automatic transmission)
    - Engine management, signals/auxiliary signals (without USA_LHD with DSC MK20 Dynamic Stability Control without Automatic transmission)
    - Engine management, signals/auxiliary signals (USA_LHD with ASC MK20 Automatic Stability Control without Automatic transmission)
    - Engine management, signals/auxiliary signals (USA_LHD with DSC MK20 Dynamic Stability Control without Automatic transmission)
  - Engine management MS43 (DME Digital Motor Electronics MS43)
    - Exhaust flap (( 330i_M54_SAL or 330i_M54_TOUR or 330Ci_M54_COUPE or 330Ci_M54_CONV or ( 325i_M54_SAL with all-wheel drive ) or ( all-wheel drive with 325i_M54_TOUR ) ))
      - Solenoid valve, exhaust-gas flap
        
        Exhaust flap
        
        Exhaust flap
    - Misfire detection
      - Cylinders 1-6
        Smooth-Running Value and Misfiring Detection
    - Injection
      - Fuel injector, cylinder 1
        
        Fuel injectors
        
        Fuel Injector
      - Fuel injector, cylinder 2
        
        Fuel injectors
        
        Fuel Injector
      - Fuel injector, cylinder 3
        
        Fuel injectors
        
        Fuel Injector
      - Fuel injector, cylinder 4
        
        Fuel injectors
        
        Fuel Injector
      - Fuel injector, cylinder 5
        
        Fuel injectors
        
        Fuel Injector
      - Fuel injector, cylinder 6
        
        Fuel injectors
        
        Fuel Injector
      - Fuel pump
        
        Fuel pump
        
        Fuel Pump
    - Vehicle speed control
      - Interface, multi-function steering wheel
        
        Multifunction steering wheel
        
        Multi-function steering wheel (MFL) interface
      - Vehicle speed control (as of 1998_03 up to 1998_09 without Automatic transmission)
      - Vehicle speed control (Automatic transmission)
      - Vehicle speed control (as of 1998_09 without Automatic transmission)
    - Pedals
      - Brake light switch signal
        
        Brake light switch
        
        Brake-light/brake-test switches
      - Clutch switch (without Automatic transmission)
        
        Clutch switch (up to 2001_03)
        
        Clutch switch module (as of 2001_03)
        
        Clutch Switch
      - Pedal-travel sensor (PWG)
        
        Pedal position sensor
        
        Pedal Position Sensor/Accelerator Pedal Module
      - Plausibility, accelerator/brake pedals
        Simultaneous operation of accelerator and brake pedals
    - Mixture induction
      - Adaptation values
        Mixture Preparation
    - A/C-compressor control
      - Compressor control (DME Motor Electronics MS42 or DME Digital Motor Electronics MS43 or DME Motor Electronics MSS54 or DME Digital engine electronics ME9 or DME Digital Motor Electronics MS45)
        
        Compressor control (DME Digital engine electronics ME9)
        
        Compressor control (without DME Digital engine electronics ME9)
        
        A/C Compressor Activation
    - Knock control
      - Dual knock sensor
        
        Dual knock sensor
        
        Knock Control
    - Lambda control
      - Oxygen sensor, bank 1, before cat. converter
        
        Oxygen sensors before catalytic converter
        
        Oxygen Sensors Before Catalytic Converter
      - Oxygen sensor, bank 2, before cat. converter
        
        Oxygen sensors before catalytic converter
        
        Oxygen Sensors Before Catalytic Converter
      - Oxygen sensor, bank 1, after cat. converter
        
        Oxygen sensors after catalytic converter
        
        Oxygen Sensors After Catalytic Converter
      - Oxygen sensor, bank 2, after cat. converter
        
        Oxygen sensors after catalytic converter
        
        Oxygen Sensors After Catalytic Converter
    - Air supply
      - Electric throttle (EDK)
        
        Motor-driven throttle actuator
        
        Learning Function of Electric Throttle Valve Actuator
        
        Electric Throttle Valve Actuator
      - Solenoid valve, intake manifold (DISA)
        
        DISA changeover valve
        
        Individual Control Intake System (DISA)
      - Idle actuator
        
        Idle actuator
        
        Idle speed control
      - Air mass sensor
        
        Hot-film air mass meter
        
        Air mass meter
      - Intake air temperature
        
        Intake air temperature sensor
        
        Intake air temperature sensor
    - Engine speed (rpm) acquisition
      - Crankshaft sensor
        
        Crankshaft sensor
        
        Crankshaft Sensor
    - Engine cooling
      - Characteristic map cooling
        
        Thermostat
        
        Characteristic Map Cooling
      - Coolant temperature, engine
        
        Engine coolant temperature sensor
        
        Coolant-temperature sensor
      - Coolant temperature, radiator outlet
        
        Coolant temperature/electric fan (up to 2003_03)
        
        Coolant temperature/electric fan (( Saloon or Compact or Touring ) as of 2003_03)
        
        Coolant temperature/electric fan (( Coupe or convertible ) as of 2003_03)
        
        Coolant Temperature Sensor at Radiator Outlet
      - Oil temperature, engine
        
        Engine oil temperature sensor
        
        Engine Oil Temperature Sensor
      - Electric fan (DME Digital Motor Electronics MS43 or DME Motor Electronics MS42 or DME Digital engine electronics ME9 or DME Digital Motor Electronics MS45)
        
        Coolant temperature/electric fan (up to 2003_03)
        
        Coolant temperature/electric fan (( Saloon or Compact or Touring ) without N46 engine as of 2003_03)
        
        Coolant temperature/electric fan (( Coupe or convertible ) without N46 engine as of 2003_03)
        
        Engine cooling system (N46 engine)
        
        Electric Fan
    - Camshaft control
      - Camshaft, intake
        
        Camshaft sensor, inlet
        
        Camshaft sensor
        
        Camshaft Sensor
        
        VANOS Solenoid valve, inlet
        
        VANOS valves
        
        Variable camshaft timing control VANOS
      - Camshaft, exhaust
        
        Camshaft sensor, exhaust
        
        Camshaft sensor
        
        Camshaft Sensor
        
        VANOS Solenoid valve, exhaust
        
        VANOS valves
        
        Variable camshaft timing control VANOS
    - Interfaces
      - Diagnostic link
        
        OBDII socket
        
        Positive and earth supply and diagnostic link
      - Speed signal
        
        Speed signal (DSC MK20 Dynamic Stability Control)
        
        Speed signal (ASC MK20 Automatic Stability Control)
        
        Speed signal (DSC Dynamic Stability Control MK60)
        
        Processed wheel speed, rear right (ASC MK60)
        
        Speed signal
      - Electronic car immobilisation system
        
        Interface signals
        
        Comparison Images EWS Oscilloscope Measurement
        
        Electronic Vehicle Immobilisation System EWS 3.3
      - CAN bus
        
        Connector, CAN bus (DSC MK20 Dynamic Stability Control with left-hand drive)
        
        Connector, CAN bus (DSC MK20 Dynamic Stability Control with right-hand drive)
        
        Connector, CAN bus (ASC MK20 Automatic Stability Control up to 2001_09)
        
        Connector, CAN bus (all-wheel drive)
        
        Connector, CAN bus (DSC Dynamic Stability Control MK60 with left-hand drive up to 2001_09)
        
        Connector, CAN bus (DSC Dynamic Stability Control MK60 without left-hand drive up to 2001_09)
        
        Connector, CAN bus (left-hand drive as of 2001_09)
        
        Connector, CAN bus (without left-hand drive as of 2001_09)
        
        CAN-Bus
        
        CAN-Bus
    - Secondary-air injection (( 3 Series_E46 with ( USA_LHD or ( 325i_M54_SAL with EUR_LHD with Automatic transmission ) or ( 325i_M54_TOUR with EUR_LHD with Automatic transmission ) or ( 325Ci_M54_COUPE with EUR_LHD with Automatic transmission ) or ( 325Ci_M54_CONV with EUR_LHD with Automatic transmission ) or ( 325ti_M54_COMP with EUR_LHD with Automatic transmission ) or 320i_A_M54_SAL or 320i_M54_TOUR or 320Ci_M54_COUPE or 320Ci_M54_CONV ) ))
      - Secondary air pump
        
        Secondary air system (up to 2003_03)
        
        Secondary air system (as of 2003_03)
        
        Secondary air system
      - Solenoid valve, secondary air
        
        Secondary air system (up to 2003_03)
        
        Secondary air system (as of 2003_03)
        
        Secondary air system
    - Voltage supply
      - DME main relay
        
        DME main relay
        
        DME main relay
      - Positive and ground supply
        
        Supply DME control unit
        
        Positive and earth supply and diagnostic link
    - Control-unit test
      - Control-unit self-test
        Control Unit Self-Test
    - Tank-system check
      - Solenoid valve, fuel tank ventilation
        
        Fuel tank vent valve
        
        Fuel Tank Vent Valve (TEV)
      - Diagnosis module, tank leakage (DMTL) (USA_LHD)
        
        Diagnostic module, fuel tank leakage (up to 2001_09)
        
        Fuel tank leakage diagnosis module, heated (as of 2001_09)
        
        Diagnosis module for tank leak (DMTL)
    - Ignition
      - Firing, cylinder 1
        
        Ignition coils
        
        Ignition Coil
      - Firing, cylinder 2
        
        Ignition coils
        
        Ignition Coil
      - Firing, cylinder 3
        
        Ignition coils
        
        Ignition Coil
      - Firing, cylinder 4
        
        Ignition coils
        
        Ignition Coil
      - Firing, cylinder 5
        
        Ignition coils
        
        Ignition Coil
      - Firing, cylinder 6
        
        Ignition coils
        
        Ignition Coil
    - Symptoms
      - Complaints
        
        Starter
        
        Information on Catalytic Converter Heating
        
        RON factor for determining fuel quality
    - Mixture preparation/ignition
    - Input parameter, mixture/ignition
    - Engine management, auxiliary functions
    - Exhaust emission control/monitoring (without USA_LHD)
    - Exhaust emission control/monitoring (USA_LHD up to 2001_09)
    - Engine management, signals/auxiliary signals (without Automatic transmission up to 2001_03)
    - Engine management, signals/auxiliary signals (Automatic transmission)
    - Engine management, signals/auxiliary signals (without Automatic transmission as of 2001_03)
    - Exhaust emission control/monitoring (USA_LHD as of 2001_09)
  - Motor Electronics MS45 (DME Digital Motor Electronics MS45)
    - Exhaust system
      - Exhaust flap
        Solenoid valve, exhaust-gas flap
        
        Exhaust flap
        
        Exhaust flap
      - Lambda control
        
        Oxygen sensor before cat. conv., bank 1
        
        Oxygen sensors before catalytic converter
        
        Oxygen Sensors and Catalytic Converter
        
        Oxygen sensor before cat. conv., bank 2
        
        Oxygen sensors before catalytic converter
        
        Oxygen Sensors and Catalytic Converter
        
        Oxygen sensor after cat. conv., bank 1
        
        Oxygen sensors after catalytic converter
        
        Oxygen Sensors and Catalytic Converter
        
        Oxygen sensor after cat. conv., bank 2
        
        Oxygen sensors after catalytic converter
        
        Oxygen Sensors and Catalytic Converter
    - Misfire detection
      - Cylinders 1-6
        Smooth-Running Value and Misfiring Detection
    - E-box fan
      - E-box fan
        
        E-box fan
        
        E-box fan
    - Injection
      - Fuel injectors, cylinders 1-6
        
        Fuel injectors
        
        Fuel Injector
      - Fuel pump (325i_M56_SAL or 325i_M56_TOUR or 325Ci_M56_COUPE)
        
        Fuel supply, local CAN bus
        
        Local CAN bus
      - Fuel pump (M54 engine)
        
        Fuel pump
        
        Fuel Pump
    - Vehicle speed control
      - Interface, multi-function steering wheel
        
        Multifunction steering wheel
        
        Multi-function steering wheel (MFL) interface
    - Pedals
      - Brake light switch
        
        Brake light switch
        
        Brake-light/brake-test switches
      - Pedal-travel sensor (PWG)
        
        Pedal position sensor
        
        Pedal Position Sensor/Accelerator Pedal Module
      - Plausibility, accelerator/brake pedals
        Simultaneous operation of accelerator and brake pedals
      - Clutch switch (without Automatic transmission)
        
        Clutch switch module
        
        Clutch Switch
    - Mixture induction
      - Adaptation values
        Mixture Preparation
    - A/C-compressor control
      - Compressor control (DME Motor Electronics MS42 or DME Digital Motor Electronics MS43 or DME Motor Electronics MSS54 or DME Digital engine electronics ME9 or DME Digital Motor Electronics MS45)
        
        Compressor control (DME Digital engine electronics ME9)
        
        Compressor control (without DME Digital engine electronics ME9)
        
        A/C Compressor Activation
    - Knock control
      - Dual knock sensor
        
        Dual knock sensor
        
        Knock Control
    - Air supply
      - Electric throttle (EDK)
        
        Motor-driven throttle actuator
        
        Electric Throttle Valve Actuator
        
        Learning Function of Electric Throttle Valve Actuator
      - DISA changeover valve
        
        DISA changeover valve
        
        Individual Control Intake System (DISA)
      - Idle actuator
        
        Idle actuator
        
        Idle speed control
      - Hot-film air mass meter
        
        Hot-film air mass meter
        
        Air mass meter
      - Intake air temperature
        
        Hot-film air mass meter
        
        Intake air temperature sensor
    - Engine speed (rpm) acquisition
      - Crankshaft sensor
        
        Crankshaft sensor
        
        Crankshaft Sensor
    - Engine cooling
      - Characteristic map cooling
        
        Thermostat
        
        Characteristic Map Cooling
      - Coolant temperature, engine
        
        Engine coolant temperature sensor
        
        Coolant-temperature sensor
      - Coolant temperature, radiator outlet
        
        Coolant temperature/electric fan (up to 2003_03)
        
        Coolant temperature/electric fan (( Saloon or Compact or Touring ) as of 2003_03)
        
        Coolant temperature/electric fan (( Coupe or convertible ) as of 2003_03)
        
        Coolant Temperature Sensor at Radiator Outlet
      - Electric fan (DME Digital Motor Electronics MS43 or DME Motor Electronics MS42 or DME Digital engine electronics ME9 or DME Digital Motor Electronics MS45)
        
        Coolant temperature/electric fan (up to 2003_03)
        
        Coolant temperature/electric fan (( Saloon or Compact or Touring ) without N46 engine as of 2003_03)
        
        Coolant temperature/electric fan (( Coupe or convertible ) without N46 engine as of 2003_03)
        
        Engine cooling system (N46 engine)
        
        Electric Fan
      - Radiator with EAC sensor (M56 Engine)
        
        EAC sensor
        
        Function
    - Engine oil
      - Engine oil temperature
        
        Engine oil temperature sensor
        
        Engine Oil Temperature Sensor
      - Oil level sensor
        
        Oil level
        
        Oil Level Warning
      - Oil pressure switch
        
        Oil pressure indicator lamp
        
        Oil Level Warning
    - Camshaft control
      - Intake camshaft
        
        Intake camshaft sensor
        
        Camshaft sensor
        
        Camshaft Sensor
        
        VANOS Solenoid valve, inlet
        
        VANOS valves
        
        Variable camshaft timing control VANOS
      - Exhaust camshaft
        
        Exhaust camshaft sensor
        
        Camshaft sensor
        
        Camshaft Sensor
        
        VANOS Solenoid valve, exhaust
        
        VANOS valves
        
        Variable camshaft timing control VANOS
    - Interfaces
      - Wires and signals
        
        Diagnostic link
        
        OBDII socket
        
        Positive and earth supply and diagnostic link
        
        Speed signal
        
        Speed signal (DSC MK60)
        
        Processed wheel speed, rear right (ASC MK60)
        
        Speed signal
      - Electronic car immobilisation system
        Electronic car immobilisation system
        
        Interface signals
        
        Comparison Images EWS Oscilloscope Measurement
        
        Electronic Vehicle Immobilisation System EWS 3.3
      - CAN
        
        CAN-bus
        
        Connector, CAN bus (left-hand drive)
        
        Connector, CAN bus (without left-hand drive)
        
        CAN-Bus
        
        Local CAN bus
        
        Fuel supply, local CAN bus
        
        Local CAN bus
      - Bit-serial data interface (BSD)
        Alternator
        
        Alternator
        
        BSD interface to the alternator
    - Secondary air system
      - Secondary air pump
        
        Secondary air system (up to 2003_03)
        
        Secondary air system (as of 2003_03)
        
        Secondary air system
      - Secondary air valve
        
        Secondary air system (up to 2003_03)
        
        Secondary air system (as of 2003_03)
        
        Secondary air system
      - Secondary air, hot-film air mass meter
        
        Secondary air system (up to 2003_03)
        
        Secondary air system (as of 2003_03)
        
        Secondary air system
    - Voltage supply
      - DME main relay
        
        DME main relay
        
        DME main relay
      - Positive and ground supply
        
        Supply DME control unit
        
        Positive and earth supply and diagnostic link
    - Control-unit test
      - Control-unit self-test
        Control Unit Self-Test
    - Tank-system check
      - Fuel tank vent valve
        
        Fuel tank vent valve
        
        Fuel Tank Vent Valve (TEV)
      - Diagnostic module for tank leakage (DMTL)
        
        Fuel tank leakage diagnosis module, heated
        
        Diagnosis module for tank leak (DMTL)
    - Ignition
      - Ignition, cylinders 1-6
        
        Ignition coils
        
        Ignition Coil
    - Symptoms
      - Complaints
        
        Information on Catalytic Converter Heating
        
        RON factor for determining fuel quality
    - Mixture preparation/ignition
    - Input parameter, mixture/ignition
    - Exhaust emission control/monitoring
    - Engine management, auxiliary functions
  - Motor Electronics (N46 engine)
    - Misfire detection
      - Misfire detection
        Test module evaluation
    - Engine-speed measurement
      - Crankshaft sensor
    - Injection
      - Fuel injectors
    - Vehicle speed control
      - Multifunction steering wheel
    - Pedals
      - Brake light switch
        
        Brake light switch (DME Digital engine electronics ME9)
        
        Brake light switch (N46 engine)
        
        Brake-light/brake-test switches (( 3 Series_E46 with DME Digital engine electronics ME9 ) or N46 engine)
      - Clutch switch (without Automatic transmission)
        Clutch switch module
      - Accelerator pedal module
        B10 Accelerator pedal module
    - A/C compressor drive
      - Compressor control
    - Knock control
      - Dual knock sensor
    - Fuel supply
      - Fuel pump
    - Lambda control (Catalytic converter)
      - Lambda control (4 Oxygen sensors)
      - Lambda control (without 4 Oxygen sensors)
    - Air supply
      - Intake air temperature
        Intake air temperature sensor
      - Electric throttle valve
        Learning Function of Electric Throttle Valve Actuator
      - Air supply
    - Crankcase ventilation
      - Heating, crankcase breather
    - Engine cooling
      - Engine cooling system
    - Interfaces
      - Diagnostic link
        OBDII socket
      - Speed signal
        Processed wheel speed, rear right
      - Electronic car immobilisation system
        
        Interface signals
        
        Comparison Images EWS Oscilloscope Measurement
      - CAN bus
        
        Connector, CAN bus (left-hand drive)
        
        Connector, CAN bus (without left-hand drive)
        
        CAN-Bus
      - BSD alternator
        Alternator
    - Secondary air system
      - Secondary air system
    - Voltage supply
      - Voltage supply
    - Fuel tank ventilation system
      - Fuel tank vent valve
    - Valve gear
      - Valve gear
    - Ignition
      - Ignition coils
    - Oil supply
      - Engine oil supply
    - BJM0404FB-001214
  - Engine management ME9 (DME Digital engine electronics ME9)
    - Misfire detection
      - Misfire detection
        Test module evaluation
      - Rough_road_detection
        Poor-road-surface detection
      - Smooth-Running Value and Misfiring Detection
    - Injection
      - Fuel injectors 1-4
        
        Fuel injectors
        
        Fuel Injector
      - Fuel pump
        
        Fuel pump
        
        Fuel Pump
    - Vehicle speed control
      - Interface, multi-function steering wheel
        
        Multifunction steering wheel (without N46 engine)
        
        Multi-function steering wheel (MFL) interface
      - Vehicle speed control (as of 1998_03 up to 1998_09 without Automatic transmission)
      - Vehicle speed control (Automatic transmission)
      - Vehicle speed control (as of 1998_09 without Automatic transmission)
    - Pedals
      - Brake light switch
        
        Brake light switch (DME Digital engine electronics ME9)
        
        Brake light switch (N46 engine)
        
        Brake-light/brake-test switches (( 3 Series_E46 with DME Digital engine electronics ME9 ) or N46 engine)
      - Clutch switch (without Automatic transmission)
        
        Clutch switch module
        
        Clutch Switch
      - Pedal position sensor
        
        Pedal position sensor
        
        Pedal Position Sensor/Accelerator Pedal Module
    - A/C-compressor control
      - Compressor control (DME Motor Electronics MS42 or DME Digital Motor Electronics MS43 or DME Motor Electronics MSS54 or DME Digital engine electronics ME9 or DME Digital Motor Electronics MS45)
        
        Compressor control (DME Digital engine electronics ME9)
        
        Compressor control (without DME Digital engine electronics ME9)
        
        A/C Compressor Activation
    - Lambda control (Differentiation cat. conv. yes/no with N42 engine)
      - Oxygen sensor 1 in front of catal.converter
        
        Oxygen sensors before catalytic converter (N42 engine)
        
        Lambda oxygen sensors, catalytic converter (N42 engine)
      - Oxygen sensor 2 in front of catal.converter
        
        Oxygen sensors before catalytic converter
        
        Lambda oxygen sensors, catalytic converter
      - Oxygen sensor 1 after catalytic converter
        
        Oxygen sensors after catalytic converter (N42 engine)
        
        Lambda oxygen sensors, catalytic converter
      - Oxygen sensor 2 after catalytic converter
        
        Oxygen sensors after catalytic converter
        
        Lambda oxygen sensors, catalytic converter
      - Mixture adaptation, bank 1
        Mixture Preparation
      - Mixture adaptation, bank 2
        Mixture Preparation
      - Catalytic converter
        
        Catalytic converter
        
        Lambda oxygen sensors, catalytic converter
    - Lambda control (Differentiation cat. conv. yes/no with N42 engine as of 2002_03 without 4 Oxygen sensors)
      - Oxygen sensor before catalytic converter
        
        Oxygen sensor before catalytic converter
        
        Lambda oxygen sensors, catalytic converter (as of 2000_03)
      - Oxygen sensor after catalytic converter
        
        Oxygen sensor after catalytic converter
        
        Lambda oxygen sensors, catalytic converter
      - Mixture adaptation
        Mixture Preparation
      - Catalytic converter
        
        Catalytic converter
        
        Lambda oxygen sensors, catalytic converter
    - Lambda control (Differentiation cat. conv. yes/no with ( N40 Engine or N45 engine ))
      - Oxygen sensor before catalytic converter
        
        Oxygen sensor before catalytic converter (N40 Engine or N45 engine)
        
        Catalytic converter
        
        Lambda oxygen sensors, catalytic converter (N40 Engine)
      - Oxygen sensor after catalytic converter
        
        Oxygen sensor after catalytic converter (N40 Engine or N45 engine)
        
        Lambda oxygen sensors, catalytic converter
      - Mixture adaptation
        Mixture Preparation
      - Catalytic converter
        
        Catalytic converter
        
        Lambda oxygen sensors, catalytic converter
    - Knock control
      - Dual knock sensor
        
        Dual knock sensor
        
        Knock Control
    - Air supply
      - Intake air temperature
        
        Hot-film air mass meter
        
        Intake air temperature sensor
      - Air mass sensor
        
        Hot-film air mass meter (N42 engine)
        
        Hot-film air mass meter (N40 Engine)
        
        Hot-film air mass meter (N45 engine)
        
        Air mass meter
      - Electric throttle valve
        
        Motor-driven throttle actuator (without N45 engine)
        
        Motor-driven throttle actuator (N45 engine)
        
        Learning Function of Electric Throttle Valve Actuator
        
        Electric Throttle Valve Actuator
      - Throttle adaptation
        Learning Function of Electric Throttle Valve Actuator
      - Solenoid valve, suction jet pump (N40 Engine or N45 engine)
        Sucking jet pump
      - Intake pipe pressure sensor (N42 engine)
        
        Intake pipe pressure sensor
        
        Intake pipe pressure sensor
      - Variable intake system (N42 engine)
        
        Variable intake system
        
        Differenzierte Sauganlage
    - Engine speed (rpm) acquisition
      - Crankshaft sensor
        
        Crankshaft sensor
        
        Crankshaft Sensor
    - Oil level
      - Oil level/oil temperature
        
        Oil level (without N45 engine)
        
        Engine oil supply (N45 engine)
        
        Oil Level Warning
    - Engine cooling
      - Electric fan
        
        Coolant temperature/electric fan (up to 2003_03)
        
        Coolant temperature/electric fan (( Saloon or Compact or Touring ) as of 2003_03)
        
        Coolant temperature/electric fan (( Coupe or convertible ) as of 2003_03)
        
        Electric Fan
      - Characteristic map thermostat
        
        Thermostat
        
        Characteristic Map Cooling
      - Coolant temperature, radiator outlet
        
        Coolant temperature/electric fan (up to 2003_03)
        
        Coolant temperature/electric fan (( Saloon or Compact or Touring ) as of 2003_03)
        
        Coolant temperature/electric fan (( Coupe or convertible ) as of 2003_03)
        
        Coolant Temperature Sensor at Radiator Outlet
      - Coolant temperature
        
        Engine coolant temperature sensor
        
        Coolant-temperature sensor
    - Valve gear
      - Variable valve timing (N42 engine)
        
        Actuator motor
        
        Variable valve timing
        
        Variable valve timing gear / Valvetronic
        
        Position sensor
        
        Variable valve timing
        
        Variable valve timing gear / Valvetronic
        
        Control module
        
        Variable valve timing
        
        Variable valve timing gear / Valvetronic
        
        Mechanism/function (316i_N42_SAL or 316i_N42_TOUR or 316ti_N42_COMP)
        
        Variable valve timing gear / Valvetronic
        
        Variable valve gear / Valvetronic
        
        Variable valve gear / Valvetronic
        
        Variable valve gear / Valvetronic
        
        Mechanism/function (318i_N42_SAL or 318i_N42_TOUR or 318Ci_N42_COUPE or 318Ci_N42_CONV or 318ti_N42_COMP)
        
        Variable valve timing gear / Valvetronic
        
        Variable valve gear / Valvetronic
        
        Variable valve gear / Valvetronic
        
        Variable valve gear / Valvetronic
      - Camshaft position
        Camshaft sensor
        
        Camshaft sensor
        
        Camshaft Sensor
      - Variable camshaft control
        
        VANOS inlet
        
        VANOS valves (without N45 engine)
        
        VANOS valves (N45 engine)
        
        Variable camshaft timing control VANOS
        
        VANOS exhaust
        
        VANOS valves (without N45 engine)
        
        VANOS valves (N45 engine)
        
        Variable camshaft timing control VANOS
    - Interfaces
      - Diagnostic link
        
        OBDII socket
        
        Positive and earth supply and diagnostic link
      - Speed signal
        
        Speed signal
        
        Speed signal
      - Ambient-temperature sensor
        Ambient temperature sensor
      - Electronic car immobilisation system
        
        Interface signals (DME Digital engine electronics ME9)
        
        Comparison Images EWS Oscilloscope Measurement
        
        Electronic Vehicle Immobilisation System EWS 3.3
      - CAN bus
        
        Connector, CAN bus (DSC Dynamic Stability Control MK60 with left-hand drive up to 2001_09)
        
        Connector, CAN bus (DSC Dynamic Stability Control MK60 without left-hand drive up to 2001_09)
        
        Connector, CAN bus (ASC MK20 Automatic Stability Control up to 2001_09)
        
        Connector, CAN bus (left-hand drive as of 2001_09)
        
        Connector, CAN bus (without left-hand drive as of 2001_09)
        
        CAN-Bus
        
        CAN-Bus
      - Local CAN (N42 engine)
        
        Variable valve timing
        
        Local CAN bus
      - BSD alternator
        
        Alternator
        
        BSD interface to the alternator
    - Secondary air system (Differentiation cat. conv. yes/no)
      - Secondary air pump
        
        Secondary air system (up to 2003_03)
        
        Secondary air system (as of 2003_03)
        
        Secondary-air system
    - Voltage supply
      - Battery voltage
        
        DME main relay
        
        Battery voltage
      - Positive and ground supply
        
        Supply DME control unit (without N45 engine)
        
        Supply DME control unit (N45 engine)
        
        Positive and earth supply and diagnostic link
    - Control-unit test
      - Control-unit self-test
        Control Unit Self-Test
      - Monitoring, torque calculation
        Control Unit Self-Test
      - Ambient-pressure sensor
        Ambient-pressure sensor
    - Fuel tank ventilation system
      - Fuel tank vent valve
        
        Fuel tank vent valve
        
        Bleeding the tank
    - Ignition
      - Ignition, cylinders 1-4
        
        Ignition coils (without N45 engine)
        
        Ignition coils (N45 engine)
        
        Ignition circuit monitoring
    - Mixture preparation/ignition
    - Input parameter, mixture/ignition (N42 engine)
    - Engine management, auxiliary functions (N42 engine)
    - Exhaust emission control/monitoring (N42 engine)
    - Engine management, signals/auxiliary signals (without Automatic transmission)
    - Engine management, signals/auxiliary signals (Automatic transmission)
    - Input parameter, mixture/ignition (N40 Engine or N45 engine)
    - Engine management, auxiliary functions (N40 Engine or N45 engine)
    - Exhaust emission control/monitoring (N40 Engine or N45 engine)
    - Engine management, signals/auxiliary signals (N45 engine)
  - Diesel Electronics DDE3.0 (DDE Diesel Electronics DDE3.0)
    - Interfaces
      - Electronic car immobilisation system
        
        Interface signals
        
        Electronic Vehicle Immobilisation System EWS 3.3
      - Diagnostic link
        Assignments of diagnostic plug
      - CAN bus
        
        Connector, CAN bus (ASC MK20 Automatic Stability Control up to 2001_09)
        
        Connector, CAN bus (DSC Dynamic Stability Control MK60 with left-hand drive up to 2001_09)
        
        Connector, CAN bus (DSC Dynamic Stability Control MK60 without left-hand drive up to 2001_09)
        
        Connector, CAN bus (left-hand drive as of 2001_09)
        
        Connector, CAN bus (without left-hand drive as of 2001_09)
        
        CAN Bus DDE 3.0
      - Speed signal
        
        Speed signal
        
        Road Speed Signal DDE 3.0
      - Signal, oil-pressure warning lamp
        
        Oil pressure indicator lamp (as of 1998_03 up to 1999_09)
        
        Oil pressure indicator lamp (as of 1999_09)
    - Voltage supply
      - DDE main relay
        
        Positive/ground supply
        
        Voltage Supply and Main Relay DDE 3.0
      - Positive and ground supply
        
        Positive/ground supply
        
        Voltage Supply and Main Relay DDE 3.0
    - Cruise control
      - Signal, multi-function steering wheel
        
        Multifunction steering wheel
        
        Multifunction Steering Wheel Signal DDE 3.0
      - Vehicle speed control (as of 1998_03 up to 1998_09 without Automatic transmission)
      - Vehicle speed control (Automatic transmission)
      - Vehicle speed control (as of 1998_09 without Automatic transmission)
    - Electric auxiliary heater (as of 1999_09 with DDE Diesel Electronics DDE3.0)
      - Activation, auxiliary heater
        
        Auxiliary heater
        
        Elektischer Zuheizer DDE 3.0 (nur E46)
    - A/C-compressor control
      - Compressor control (DDE Diesel Electronics DDE4.0 or DDE Diesel Electronics DDE3.0 or DDE Digital diesel electronics DDE5)
        
        Compressor control (as of 1998_03 up to 1999_09)
        
        Compressor control (as of 1999_09 without DDE Digital diesel electronics DDE5)
        
        Compressor control (DDE Digital diesel electronics DDE5)
        
        Evaporator control (compressor control)
        
        Specified values, pressure sensor
    - Engine speed (rpm) acquisition
      - Injection-pump speed
        
        High pressure injection pump
        
        RPM Sensor, Injection Pump DDE 3.0
      - Crankshaft speed
        
        Crankshaft sensor
        
        Crankshaft Position/RPM Sensor DDE 3.0
        
        Set Oscilloscope Display
    - Control, start of injection
      - Needle movement sensor
        
        Needle movement sensor
        
        Needle Movement Sensor DDE 3.0
        
        Set oscilloscope image, needle movement sensor
      - Timing device
        
        High pressure injection pump
        
        Start of Injection Closed-Loop Control DDE 3.0
    - Control, charge-air pressure
      - Boost pressure sensor
        
        Boost pressure sensor
        
        Boost pressure Sensor DDE 3.0
      - Variable turbine geometry
        
        Variable turbine geometry
        
        Boost Pressure Control DDE 3.0
    - Engine cooling system
      - Coolant temperature, engine
        
        Engine coolant temperature sensor
        
        Engine Coolant Temperature Sensor DDE 3.0
      - Radiator shutter (without Automatic transmission)
        
        Radiator shutter
        
        Radiator shutter DDE 3.0
      - Electric fan (DDE Diesel Electronics DDE3.0 or DDE Diesel Electronics DDE4.0)
        
        Electric fan (as of 1998_03 up to 1999_09 with DDE Diesel Electronics DDE3.0)
        
        Coolant temperature/electric fan (as of 1999_09)
        
        Specified values, pressure sensor
        
        Electric Fan DDE 3.0
    - Air supply
      - Air mass sensor
        
        Hot-film air mass meter
        
        Mass Air Flow Sensor DDE 3.0
    - Pedals
      - Brake light switch
        
        Brake light switch (DME Motor Electronics BMS46 with EGS Transmission control 8.34 up to 1999_09)
        
        Brake light switch (( DME Motor Electronics MS42 or DME Digital Motor Electronics MS43 or DME Digital engine electronics ME9 ) without all-wheel drive up to 2001_03)
        
        Brake light switch (DDE Diesel Electronics DDE3.0 or DDE Diesel Electronics DDE4.0)
        
        Brake light switch (DME Motor Electronics BMS46 as of 1999_09)
        
        Brake light switch (all-wheel drive)
        
        Brake light switch (DME Motor Electronics MSS54)
        
        Brake light switch (( DME Digital Motor Electronics MS43 or DME Digital engine electronics ME9 or DME Digital Motor Electronics MS45 ) without N46 engine as of 2001_03 without all-wheel drive without SMG Sequential Manual Gearbox)
        
        Brake light switch (DDE Digital diesel electronics DDE5)
        
        Brake light switch (DME Digital Motor Electronics MS43 with SMG Sequential Manual Gearbox)
        
        Brake light switch (all-wheel drive with DDS Deflation Detection System)
        
        Brake light switch (N46 engine)
        
        Brake light switch
      - Brake light switch signal
        
        Brake light switch
        
        Brake Light/Brake Test Switch DDE 3.0
      - Clutch switch (without Automatic transmission)
        
        Clutch switch (as of 1998_03 up to 1998_09)
        
        Clutch switch (as of 1998_09 up to 2001_03)
        
        Clutch switch module (as of 2001_03)
        
        Clutch Switch DDE 3.0
      - Pedal position sensor
        
        Pedal position sensor
        
        Pedal Position Sensor DDE 3.0
    - Injection
      - Control module, injection pump
        
        High pressure injection pump
        
        Injection Pump Control Unit DDE 3.0
      - Solenoid cutoff valve, injection pump
        
        High pressure injection pump
        
        Solenoid Shut-Off Valve for Injection Pump DDE 3.0
      - Solenoid valve, injection rate
        
        High pressure injection pump
        
        Solenoid Valve for Injection Pump DDE 3.0
    - Preheating system
      - Preheating system
        
        Relay, heater plugs
        
        Preheating System DDE 3.0
    - Exhaust-gas recirculation
      - Control, exhaust-gas recirculation
        
        Exhaust gas recirculation valve
        
        Exhaust Gas Recirculation Control DDE 3.0
    - Fuel supply
      - Pre-supply pump
        
        Fuel pump
        
        Presupply Pump DDE 3.0
      - Fuel temperature sensor
        
        High pressure injection pump
        
        Fuel Temperature Sensor DDE 3.0
    - Control-unit test
      - Control-unit self-test
        
        DDE 3.0 control unit
        
        Control unit DDE3.0/DDE4.0/DDE4.1
      - Atmospheric-pressure sensor
        Atmospheric Pressure Sensor DDE 3.0
    - Symptoms
      - Factory setting of DDE 3.0 adjustments
    - Engine management, fuel control/supply
    - Engine management, functions/signals (as of 1998_03 up to 1998_09)
    - Engine management, functions/signals (as of 1998_09 up to 2001_03)
    - Engine management, functions/signals (as of 2001_03)
  - Diesel Electronics DDE4.0 (DDE Diesel Electronics DDE4.0)
    - Interfaces
    - Voltage supply
      - DDE main relay
        
        Supply, A2249 DDE control unit (Automatic transmission)
        
        Supply, A2249 DDE control unit (without Automatic transmission)
        
        Power supply and main relay DDE
      - Positive and ground supply
        
        Supply, A2249 DDE control unit (Automatic transmission)
        
        Supply, A2249 DDE control unit (without Automatic transmission)
        
        Power supply and main relay DDE
    - Engine mounts
      - Engine mount control
        
        Engine mounts
        
        Engine Mount Control DDE 4.0
    - Cruise control
      - Signal, multi-function steering wheel
        
        Multifunction steering wheel
        
        Multifunction Steering Wheel Signal DDE 4.0
      - Vehicle speed control
    - Electric auxiliary heater (as of 1999_09 with DDE Diesel Electronics DDE4.0)
      - Activation, auxiliary heater
        
        Auxiliary heater
        
        Electric Auxiliary Heater DDE 4.0 (E46 only)
    - A/C-compressor control
      - Compressor control
        
        Compressor control
        
        A/C power output DDE 4.0
    - Engine speed (rpm) acquisition
      - Camshaft Hall sensor
        
        Camshaft sensor
        
        Set Oscilloscope Display
        
        Camshaft Hall-Effect Sensor DDE 4.0
      - Speed sensor, crankshaft
        
        Crankshaft sensor
        
        Set Oscilloscope Display
        
        Crankshaft Position/RPM Sensor DDE 4.0
        
        Set Oscilloscope Display
      - Speed monitoring
        Engine Speed Monitoring DDE 4.0
    - Engine cooling system
      - Coolant temperature sensor
        
        Engine coolant temperature sensor
        
        Engine Coolant Temperature Sensor DDE 4.0
      - Electric fan
        
        Coolant temperature/electric fan
        
        Specified values, pressure sensor
        
        Electric Fan DDE 4.0
    - Air-mass system test
      - Air mass sensor
        
        Air mass sensor
        
        Hot-film air mass meter
        
        Mass Air Flow Sensor DDE 4.0
        
        Function-test instructions, air-mass flow sensor M57
        
        Intake-air temperature sensor
        
        Hot-film air mass meter
        
        Intake Air Temperature Sensor DDE 4.0
      - Boost pressure control
        
        Boost pressure sensor
        
        Boost pressure sensor
        
        Boost Pressure Sensor DDE 4.0
        
        Boost pressure actuator
        
        Variable turbine geometry
        
        Boost Pressure Control DDE 4.0
      - Exhaust gas recirculation control
        Exhaust-gas recirculation controller
        
        Exhaust gas recirculation valve
        
        Exhaust gas recirculation (EGR) DDE 4.0
      - Swirl flaps (as of 2000_03 with Automatic transmission)
        Swirl flap actuator
        
        Swirl flap actuator
        
        Swirl flap control DDE 4.0
      - Air mass system test M57
      - Function test instructions, air-mass sensor test M57
    - Pedals
      - Clutch switch (without Automatic transmission)
        
        Clutch switch (up to 2001_03)
        
        Clutch switch module (as of 2001_03)
        
        Clutch switch DDE
      - Brake light switch
        
        Brake light switch
        
        Brake light switch
      - Pedal position sensor
        
        Pedal position sensor (up to 2001_03)
        
        Pedal position sensor (as of 2001_03)
        
        Pedal Position Sensor DDE 4.0
    - Injection
      - Injectors
        
        Fuel injection, cylinders 1-6
        
        Injectors DDE 4.0
      - Rail pressure sensor
        
        Fuel control
        
        Rail-pressure sensor DDE
      - Rail pressure control valve
        
        Fuel control
        
        Rail Pressure Control Valve DDE 4.0
      - Rail pressure control
        
        Fuel control
        
        Rail Pressure Control DDE 4.0
      - High pressure pump
        
        Fuel control
        
        Check of high-pressure pump M57/M67/W17
    - Smooth-running control
      - Engine Smoothness Control DDE 4.0
    - Preheating system
      - Preheating system
        
        Relay, heater plugs
        
        Preheating System DDE 4.0
    - Fuel supply
      - Pre-supply pumps
        
        Fuel pump
        
        Presupply Pump DDE 4.0
      - Presupply pressure sensor
        
        Fuel control
        
        Presupply Pressure Sensor DDE 4.0
    - Control-unit test
      - Control-unit self-test
        
        DDE 4.0 control unit
        
        Control unit DDE3.0/DDE4.0/DDE4.1
      - Atmospheric-pressure sensor
        Atmospheric Pressure Sensor DDE 4.0
    - Symptoms
      - Factory setting of DDE 4.0 adjustments
    - Engine management, fuel control/supply
    - Engine management, functions/signals (up to 2001_03)
    - Engine management, functions/signals (as of 2001_03)
  - Diesel Electronics DDE5.0 (DDE Digital diesel electronics DDE5 or DDE Digital diesel electronics DDE5EU4 or DDE Digital diesel electronics DDE5M57)
    - Interfaces
      - Electronic car immobilisation system
        
        Starter control Interface signals (up to 2002_03)
        
        Starter control Interface signals (as of 2002_03)
        
        Electronic Vehicle Immobilisation System EWS 3.3
      - Diagnostic link
        
        OBDII socket
        
        DDE 5.0 Diagnosis Interface
      - CAN-bus
        
        Connector, CAN bus (DDE Digital diesel electronics DDE5 with left-hand drive)
        
        Connector, CAN bus (DDE Digital diesel electronics DDE5 without left-hand drive)
        
        CAN Bus DDE 5.0
      - Speed signal
        
        Connector, CAN bus (DDE Digital diesel electronics DDE5 with left-hand drive)
        
        Connector, CAN bus (DDE Digital diesel electronics DDE5 without left-hand drive)
        
        Roadspeed signal DDE 5.0/5.1
    - Voltage supply
      - Voltage supply with main relay
        
        Supply, A2249 DDE control unit (M47/TU engine without Coupe)
        
        Supply, A2249 DDE control unit (M57/TU engine without Coupe)
        
        Supply, A2249 DDE control unit (M57/TU engine with Coupe)
        
        Supply, A2249 DDE control unit (M47/TU engine with Coupe)
        
        Voltage Supply and Main Relay DDE 5.0
    - Engine mounts (M57/TU engine)
      - Engine mount control
        
        Electrical changeover valve, engine mount
        
        Engine mount control DDE 5.0/5.1
    - Cruise control
      - Signal, multi-function steering wheel
        
        Multifunction steering wheel
        
        Multifunction steering wheel (MFL) signal to DDE 5.0
    - Electric auxiliary heater
      - Activation, auxiliary heater
        
        Auxiliary heater (as of 2001_09 up to 2002_03)
        
        Auxiliary heater (as of 2002_03)
        
        DDE 5.0 Electric Auxiliary Heater
    - Air-conditioning compressor
      - Activation, compressor
        
        Compressor control
        
        A/C power output DDE 5.0
    - Engine cooling system
      - Coolant temperature sensor
        
        Engine cooling system (M47/TU engine up to 2003_03)
        
        Engine cooling system (( Saloon or Touring or Compact ) with M57/TU engine)
        
        Engine cooling system (Coupe with M57/TU engine)
        
        Engine cooling system (( Saloon or Touring or Compact ) with M47/TU engine as of 2003_03)
        
        Engine cooling system (Coupe with M47/TU engine as of 2003_03)
        
        Coolant-temperature sensor DDE 5.0/5.1
      - Electric fan
        
        Engine cooling system (M47/TU engine up to 2003_03)
        
        Engine cooling system (( Saloon or Touring or Compact ) with M57/TU engine)
        
        Engine cooling system (Coupe with M57/TU engine)
        
        Engine cooling system (( Saloon or Touring or Compact ) with M47/TU engine as of 2003_03)
        
        Engine cooling system (Coupe with M47/TU engine as of 2003_03)
        
        Electric fan DDE 5.0/5.1
      - Radiator shutter (M47/TU engine without Automatic transmission)
        
        Engine cooling system (up to 2003_03)
        
        Engine cooling system (( Saloon or Touring or Compact ) as of 2003_03)
        
        Engine cooling system (Coupe as of 2003_03)
        
        Radiator shutter DDE 5.0
    - Engine speed (rpm) acquisition
      - Camshaft Hall sensor
        
        Engine speed (rpm) acquisition (M47/TU engine)
        
        Engine speed (rpm) acquisition (M57/TU engine)
        
        Camshaft Hall sensor DDE 5.0/5.1
        
        Set Oscilloscope Display
      - Speed sensor, crankshaft
        
        Engine speed (rpm) acquisition (M47/TU engine)
        
        Engine speed (rpm) acquisition (M57/TU engine)
        
        Crankshaft speed sensor DDE 5.0/5.1
        
        Set Oscilloscope Display
      - Engine speed detection DDE
    - Air-mass system test
      - Air-mass system test
        
        Air mass system test M47TÜ/M57TÜ
        
        Air mass system test M47TÜ/M57TÜ
      - Air mass sensor
        
        Air mass sensor
        
        Hot-film air mass meter (M47/TU engine up to 2003_03)
        
        Hot-film air mass meter (M57/TU engine)
        
        Hot-film air mass meter (M47/TU engine without DDE Digital diesel electronics DDE5EU4 as of 2003_03)
        
        Hot-film air mass meter (M47/TU engine with DDE Digital diesel electronics DDE5EU4)
        
        Mass Air Flow Sensor DDE 5.0 (M47/TU engine)
        
        Function-test instructions, air-mass flow sensor M47TÜ (M47/TU engine)
        
        Air-mass sensor M57TU (M57/TU engine)
        
        HFM signal DDE5.0/5.1 (M57/TU engine)
        
        Intake-air temperature sensor
        
        Hot-film air mass meter (M47/TU engine up to 2003_03)
        
        Hot-film air mass meter (M57/TU engine)
        
        Hot-film air mass meter (M47/TU engine without DDE Digital diesel electronics DDE5EU4 as of 2003_03)
        
        Hot-film air mass meter (M47/TU engine with DDE Digital diesel electronics DDE5EU4)
        
        Intake Air Temperature Sensors DDE 5.0 (M47/TU engine)
        
        Intake air temperature sensor DDE 5.0 M57TU
        
        Intake-air temperature sensor DDE5.0/5.1
      - Swirl flaps
        Swirl flap actuator
        
        Swirl flap actuator (M47/TU engine)
        
        Swirl flap actuator (M57/TU engine without DDE Digital diesel electronics DDE5M57)
        
        Swirl flap actuator (M57/TU engine with DDE Digital diesel electronics DDE5M57)
        
        Swirl flap control DDE 5.0 (M47/TU engine or ( M57/TU engine with DDE Digital diesel electronics DDE5 ))
        
        Electrical swirl flaps DDE5.0/DDE6.3 (DDE Digital diesel electronics DDE5M57)
      - Boost pressure control
        
        Boost pressure sensor
        
        Boost pressure control (M47/TU engine without DDE Digital diesel electronics DDE5EU4)
        
        Boost pressure control (M57/TU engine without DDE Digital diesel electronics DDE5M57)
        
        Boost pressure control (DDE Digital diesel electronics DDE5EU4 or DDE Digital diesel electronics DDE5M57)
        
        Turbo pressure sensor DDE 5.0/5.1
        
        Charge air temperature sensor
        
        Boost pressure control (M47/TU engine without DDE Digital diesel electronics DDE5EU4)
        
        Boost pressure control (M57/TU engine without DDE Digital diesel electronics DDE5M57)
        
        Boost pressure control (DDE Digital diesel electronics DDE5EU4 or DDE Digital diesel electronics DDE5M57)
        
        Charge-air temperature sensor DDE 5.0/5.1
        
        Boost pressure actuator
        
        Boost pressure control (M47/TU engine without DDE Digital diesel electronics DDE5EU4)
        
        Boost pressure control (M57/TU engine without DDE Digital diesel electronics DDE5M57)
        
        Boost pressure control (DDE Digital diesel electronics DDE5EU4 or DDE Digital diesel electronics DDE5M57)
        
        Turbo pressure actuator/turbo pressure control DDE 5.0 (DDE Digital diesel electronics DDE5)
        
        Turbocharger pressure adjuster/turbo pressure control DDE5.0/6.0/6.2 (DDE Digital diesel electronics DDE5EU4 or DDE Digital diesel electronics DDE5M57)
      - Exhaust gas recirculation control
        
        Exhaust-gas recirculation controller
        
        Exhaust gas recirculation valve (M47/TU engine)
        
        Exhaust gas recirculation valve (M57/TU engine)
        
        Exhaust-gas recirculation (EGR) DDE 5.0/5.1
        
        Oxygen sensor (DDE Digital diesel electronics DDE5M57 or DDE Digital diesel electronics DDE5EU4)
        
        Oxygen sensor before catalytic converter
        
        Quantity mean value adaptation MMA/Lambda oxygen sensor DDE5
      - Air mass system test M47TÜ/M57TÜ
      - Air mass system test M47TÜ/M57TÜ
    - Fuel supply
      - Pre-supply pumps
        
        Fuel pump (M47/TU engine)
        
        Fuel pump (M57/TU engine)
        
        Presupply Pump DDE 5.0
      - Fuel temperature sensor (M57/TU engine or DDE Digital diesel electronics DDE5EU4)
        
        Fuel temperature sensor
        
        Fuel-temperature sensor DDE 5.0/5.1
      - Fuel heater (M57/TU engine)
        
        Fuel heater
        
        Fuel Heater DDE5.0/5.1
    - Rail-pressure control, system test
      - Rail-pressure control, system test
        
        Rail pressure control DDE 5.0/5.1
        
        Check of high pressure pump DDE 5.0/5.1
        
        Prüfung Injektor-Rücklaufmengen DDE5.0/5.1
      - Rail pressure sensor
        
        Fuel control (M47/TU engine)
        
        Fuel control (M57/TU engine)
        
        Rail-pressure sensor DDE 5.0/5.1
      - Rail pressure control valve
        
        Fuel control (M47/TU engine)
        
        Fuel control (M57/TU engine)
        
        Rail-pressure regulating valve DDE 5.0/5.1
      - Volume control valve
        
        Fuel control (M47/TU engine)
        
        Fuel control (M57/TU engine)
        
        Flow regulating valve DDE 5.0/5.1
      - Injectors
        
        Fuel injectors, cylinder 1-4 (M47/TU engine)
        
        Fuel injectors, cylinder 1-6 (M57/TU engine)
        
        Injectors DDE 5.0/5.1
        
        Fuel injector return volume measurement
      - High pressure pump
        Check of high pressure pump DDE 5.0/5.1
      - Rail pressure control DDE 5.0/5.1
      - Check of high pressure pump DDE 5.0/5.1
      - Prüfung Injektor-Rücklaufmengen DDE5.0/5.1
    - Engine oil supply
      - Oil pressure indicator lamp
        
        Engine oil supply (up to 2003_03)
        
        Engine oil supply (as of 2003_03)
        
        DDE 5.0 Oil Pressure Warning Light Activation
    - Smooth-running control
      - Smooth-running control
        Smooth running regulator DDE 5.0/5.1
    - Glow system
      - Preheater control
        
        Preheating system (M47/TU engine)
        
        Preheating system (M57/TU engine)
        
        Combustion preheating system DDE 5.0/5.1
    - DDE control unit
      - Control-unit self-test
        Control unit DDE 5.0
      - Ambient-pressure sensor
        Atmospheric pressure sensor DDE 5.0
      - E-box fan (tropical-country version only)
        
        E-box fan
        
        E-box fan DDE 5.0/5.1
    - Pedals
      - Clutch switch (without Automatic transmission)
        
        Clutch switch module
        
        Clutch Switch DDE 5.0
      - Brake light switch
        
        Brake light switch
        
        Brake light/brake-light test switch DDE 5.0/5.1
      - Pedal position sensor
        
        B10 Accelerator pedal module
        
        Accelerator pedal module DDE 5.0/5.1
        
        Target values, pedal position sensor (PWG)
    - Crankcase ventilation
      - Crankshaft breather heating
        Heating, crankcase breather (M57/TU engine with DDE Digital diesel electronics DDE5EU4)
    - Symptoms
      - Complaints
        Factory setting of DDE 5.0 adjustments
      - Factory setting of DDE 5.0 adjustments
    - Engine management, fuel control/supply (M47/TU engine up to 2003_03)
    - Engine management, functions/signals (M47/TU engine)
    - Engine management, fuel control/supply (M47/TU engine as of 2003_03)
    - Engine management, fuel control/supply (M57/TU engine)
    - Engine management, functions/signals (M57/TU engine)
  - Transmission management GS8.60.0 (EGS Transmission control 8.60.0 or EGS Transmission control 5HP)
    - Voltage supply
      - Voltage supply, term. 15
        Voltage supply
      - Voltage supply, term. 30
        Voltage supply
      - Voltage supply, term. 87
        Voltage supply
    - EGS interfaces
    - Shift-Lock
      - Shift-Lock
        
        Shift lock selector lever lock
        
        Shiftlock
    - Selector lever
      - Gearshift switch
        
        Gear position switch (without DME Digital Motor Electronics MS45)
        
        Gear position switch (DME Digital Motor Electronics MS45)
        
        Selector lever switch
      - Steptronic switch
        
        Steptronic switch
        
        Steptronic
      - Lighting
        Steptronic switch
    - Neutral detection, position switch
      - Neutral detection, position switch
        
        Gear position switch (without DME Digital Motor Electronics MS45)
        
        Gear position switch (DME Digital Motor Electronics MS45)
        
        Selector lever switch
    - Reversing light
      - Reversing light
        
        Reversing lights (DME Motor Electronics MS42)
        
        Reversing lights (DME Digital Motor Electronics MS43)
        
        Reversing lights (N46 engine)
        
        Reversing light
    - Transmission oil temperature
      - Transmission fluid temperature sensor
        
        Transmission control unit (as of 1998_03 up to 1999_09)
        
        Transmission control unit (as of 1999_09 with DME Motor Electronics MS42)
        
        Transmission control unit (DME Digital Motor Electronics MS43 or DME Digital Motor Electronics MS45)
        
        Transmission oil temperature sensor
    - Output speed
      - Output speed sensor
        
        Transmission control unit (as of 1998_03 up to 1999_09)
        
        Transmission control unit (as of 1999_09 with DME Motor Electronics MS42)
        
        Transmission control unit (DME Digital Motor Electronics MS43 or DME Digital Motor Electronics MS45)
    - Turbine speed
      - Speed sensor, turbo
        
        Transmission control unit (as of 1998_03 up to 1999_09)
        
        Transmission control unit (as of 1999_09 with DME Motor Electronics MS42)
        
        Transmission control unit (DME Digital Motor Electronics MS43 or DME Digital Motor Electronics MS45)
    - Pressure actuator
    - Solenoid valves
    - Kick-down switch
      - Kick-down switch
        
        Kick-down switch (DME Motor Electronics BMS46 or DME Motor Electronics MS42)
        
        Kick-down switch
    - Transmission control (as of 1998_03 up to 1999_09)
    - Transmission control (as of 1999_09 without DME Digital Motor Electronics MS43)
    - Transmission control (DME Digital Motor Electronics MS43)
  - Transmission management GS8.34 (EGS Transmission control 8.34)
    - Voltage supply
      - Voltage supply, term. 15
        Voltage supply
      - Voltage supply, term. 30
        Voltage supply
      - Voltage supply, term. 87
        Voltage supply
    - EGS interfaces
    - Selector lever
      - Gearshift switch
        
        Gear position switch
        
        Selector lever switch
      - Lighting
        Lighting, selector lever switch
    - Shift-Lock
      - Shift-Lock
        
        Shift lock selector lever lock
        
        Shiftlock
    - Brake light switch
      - Brake light switch
        Brake light switch
    - Kick-down switch
      - Kick-down switch
        
        Kick-down switch, cruise control (tempomat) interface
        
        Kick-down switch
    - Pressure actuator
      - Pressure actuator 1
        Transmission control unit
    - Solenoid valves
      - Solenoid valve, 1-2/3-4 shift
        Transmission control unit
      - Solenoid valve, 2-3 shift
        Transmission control unit
      - Solenoid valve, brake band
        Transmission control unit
      - Solenoid valve, torque converter lockup clutch
        Transmission control unit
    - Transmission oil temperature
      - Transmission fluid temperature sensor
        
        Transmission control unit
        
        Transmission oil temperature sensor
    - Reversing light
      - Reversing light
        
        Reversing lights
        
        Selector lever switch
    - Output speed
      - Output speed sensor
        Transmission control unit
    - Neutral detection, position switch
      - Neutral detection, position switch
        
        Gear position switch
        
        Selector lever switch
    - Transmission control
  - Transmission control GS20 (EGS Transmission control GM5)
    - Voltage supply
    - EGS interfaces
    - Selector lever
      - Gearshift switch
        
        Transmission control unit
        
        Selector lever switch
        
        Selector lever switch
      - Lighting
        Steptronic switch
      - Steptronic switch
        
        Steptronic switch
        
        Steptronic
    - Shiftlock
      - Shiftlock
        
        Transmission control unit
        
        Shiftlock
    - Neutral detection, position switch
      - Neutral detection, position switch
        
        Transmission control unit
        
        Selector lever switch
    - Reversing light
      - Reversing light
        
        Reversing lights (DME Motor Electronics MS42)
        
        Reversing lights (DME Motor Electronics BMS46)
        
        Reversing lights (DDE Diesel Electronics DDE4.0 or DDE Diesel Electronics DDE3.0)
        
        Reversing lights (DME Digital Motor Electronics MS43)
        
        Reversing lights (DME Digital engine electronics ME9)
        
        Reversing lights (DDE Digital diesel electronics DDE5)
        
        Selector lever switch
    - Transmission oil temperature
      - Transmission fluid temperature sensor
        
        Transmission control unit
        
        Transmission oil temperature sensor
    - Output speed
      - Output speed sensor
        Transmission control unit
    - Turbine speed
      - Speed sensor, turbo
        Transmission control unit
    - Pressure actuator
      - Pressure actuator 1
        Transmission control unit
      - Pressure actuator 4 (converter lockup clutch)
        Transmission control unit
    - Solenoid valves
      - Solenoid valve 1
        Transmission control unit
      - Solenoid valve 2
        Transmission control unit
      - Solenoid valve 3
        Transmission control unit
    - Kick-down switch (DME Motor Electronics MS42 or DME Motor Electronics BMS46 or DME Digital engine electronics ME9 or DME Digital Motor Electronics MS43 or DME Digital Motor Electronics MS45 or DDE Diesel Electronics DDE3.0 or DDE Digital diesel electronics DDE5 or DDE Diesel Electronics DDE4.0)
      - Kick-down switch
        
        Kick-down switch (DME Motor Electronics BMS46 or DME Motor Electronics MS42)
        
        Kick-down switch
    - Transmission control (DME Motor Electronics MS42)
    - Transmission control (DME Motor Electronics BMS46)
    - Transmission control (as of 1999_09 with DDE Diesel Electronics DDE4.0)
  - Transmission management SMG (SMG Sequential M Gearbox)
    - EGS interfaces
    - Function switch, SMG transmission
      - Steering-wheel stalk, up/downshift
        Upshift/downshift
      - Bonnet contact
        
        Bonnet contacts (up to 2003_03)
        
        Bonnet contacts (as of 2003_03)
      - Program selector switch, plus/minus
        Upshift/downshift
    - Transmission
      - Gear cannot be selected or deselected (shift travel)
        Selector angle position
      - Gear disengagement
        Selector angle position
      - Sensor, gear detection, gearbox
        Selector angle position
      - Sensor, transmission input speed
        
        Transmission speed (up to 2001_09)
        
        Transmission speed (as of 2001_09)
        
        Gearbox speed sensor
        
        Sollbild Oszilloskop
      - Sensor, transmission temperature
        Transmission fluid temperature sensor
      - Selection angle cannot be controlled
        Selector angle position
    - Hydraulic unit
      - Activation, solenoid valves
        
        Hydraulic unit SMG
        
        Set Oscilloscope Display
      - Activation, relay, hydraulic pump
        Hydraulic unit SMG
      - Pressure band undershot
        Hydraulic unit SMG
      - Pressure band exceeded
        Hydraulic unit SMG
      - ON period
        Hydraulic unit SMG
      - Connecting frequency
        Hydraulic unit SMG
      - Misuse, hydraulic unit
        Hydraulic unit SMG
      - Voltage supply, solenoid valves
        Hydraulic unit SMG
      - Sensor, hydraulic pressure
        Hydraulic unit SMG
      - Sensor, hydraulic temperature
        Hydraulic unit SMG
    - Clutch
      - Activation, clutch
        Hydraulic unit SMG
      - Clutch position sensor
        
        Clutch position
        
        Clutch position sensor (PLCD)
        
        Set Oscilloscope Display
        
        Set Oscilloscope Display
    - Engine
      - Starter-motor enable
        Supply
      - Sensor, engine speed
        SMG/DME/diagnosis interfaces
    - Control module
      - Voltage supply, control unit
        
        Supply (up to 2002_09)
        
        Supply (as of 2002_09)
      - Sensor, longitudinal acceleration
        
        Longitudinal acceleration sensor (up to 2002_09)
        
        Supply (as of 2002_09)
        
        Longitudinal-acceleration sensor
      - Sensor voltage supply A
        Selector angle position
      - Sensor voltage supply B
        Hydraulic unit SMG
      - Load deactivation implausible
        
        Supply (up to 2002_09)
        
        Supply (as of 2002_09)
      - Evaluation, ignition lock
        
        Supply (up to 2002_09)
        
        Supply (as of 2002_09)
    - Selector lever
      - Activation, shiftlock
        Shift lock selector lever lock
      - Evaluation, selector lever, implausible
        Selector lever
    - Fault entries, service functions
      - Adaptation, transmission
        Note:
      - Adaptation, general
        Note:
      - Adaptation, clutch
        Note:
      - Fault during venting
        Note:
      - Fault in a test program
        Note:
    - Transmission control SMG2 (up to 2002_09)
    - Transmission control SMG2 (as of 2002_09)
  - Transmission management SMG (SMG Sequential Manual Gearbox)
    - EGS interfaces
      - CAN-bus
        
        SMG interfaces
        
        CAN-bus
        
        CAN-Bus
      - Diagnostic link
        SMG interfaces
      - Diagnostic connector
        SMG interfaces
    - Function switch, SMG transmission
      - Gearshift paddles
        
        Upshift/downshift
        
        Steering wheel gearshift
      - SPORT button
        
        Sport program switch
        
        Sport switch
    - Transmission
      - Mechanism (( EUR_LHD as of 2003_03 ) or ( EUR_RHD as of 2003_03 ))
        
        Faulty shifting
        Control unit of the SMG gearbox (PUMA: H-SMG 6-speed / various complaints about
        
        H SMG gearbox
      - Mechanism (( EUR_LHD up to 2003_03 ) or ( EUR_RHD up to 2003_03 ))
        Mechanical system
      - Sensor, gear position
        
        Gearshift/selector angle position
        
        Selector shaft position sensors
    - Hydraulic unit
      - Activation, hydraulic pump
        Hydraulic pump
      - Hydraulic pressure sensor
        
        Hydraulic system SMG (up to 2003_03)
        
        Hydraulic system SMG (as of 2003_03 up to 2004_09)
        
        Hydraulic system SMG (as of 2004_09)
        
        Pressure sensor
      - Proportional control valve, gear selection EV1
        
        Hydraulic system SMG (up to 2003_03)
        
        Hydraulic system SMG (as of 2003_03 up to 2004_09)
        
        Hydraulic system SMG (as of 2004_09)
        
        Solenoid valves
      - Proportional control valve, gear selection EV2
        
        Hydraulic system SMG (up to 2003_03)
        
        Hydraulic system SMG (as of 2003_03 up to 2004_09)
        
        Hydraulic system SMG (as of 2004_09)
        
        Solenoid valves
      - Proportional control valve, clutch
        
        Hydraulic system SMG (up to 2003_03)
        
        Hydraulic system SMG (as of 2003_03 up to 2004_09)
        
        Hydraulic system SMG (as of 2004_09)
        
        Solenoid valves
      - Solenoid valve, selection-angle brake
        
        Hydraulic system SMG (up to 2003_03)
        
        Hydraulic system SMG (as of 2003_03 up to 2004_09)
        
        Hydraulic system SMG (as of 2004_09)
        
        Solenoid valves
      - Hydraulic system SMG (up to 2003_03)
      - Hydraulic system SMG (as of 2003_03 up to 2004_09)
      - Hydraulic system SMG (as of 2004_09)
    - Clutch
      - Clutch travel sensor
        
        Clutch position
        
        Clutch position sensor (PLCD)
      - Clutch
        
        Speed, transmission main shaft
        
        H SMG gearbox (as of 2003_09)
        
        Gearbox speed sensor (up to 2003_09)
    - Engine
      - Starter enable
        
        SMG interfaces
        
        Starter-motor disablement
      - Engine speed
        
        SMG interfaces
        
        Engine speed
    - Control module
      - Control unit, internal fault
        
        Supply (up to 2002_09)
        
        Supply (as of 2002_09)
        
        H SMG gearbox
      - Voltage supply, control unit
        
        Supply (up to 2002_09)
        
        Supply (as of 2002_09)
        
        H SMG gearbox
      - Load deactivation implausible
        
        Supply (up to 2002_09)
        
        Supply (as of 2002_09)
        
        Load deactivation
      - H SMG gearbox
    - Selector lever
      - Selector lever
        
        Selector lever (up to 2002_09)
        
        Selector lever (as of 2002_09 up to 2003_03)
        
        Selector lever (as of 2003_03)
        
        Selector lever
      - Activation, shiftlock
        
        Shift lock selector lever lock
        
        Shiftlock
    - Brake light switch
      - Brake-light-switch evaluation
        
        Brake light switch
        
        Brake-light switch
    - Reversing lights relay
      - Reversing lights relay
        
        Reversing lights
        
        H SMG gearbox
    - Fault entries, service functions
      - Fault in a test program
        Fault in a test module:
    - Transmission control (up to 2002_09)
    - Transmission control (as of 2002_09 up to 2003_03)
    - Transmission control (as of 2003_03)
  - Vehicle immobilisation
    - Electronic vehicle immobilisation
  - Vehicle speed control (GR Cruise control)
    - Operation
    - Control
      - Control module, supply
        
        Supply (Automatic transmission)
        
        Supply (without Automatic transmission)
        
        Cruise control 2 (GR 2) (GR Cruise control)
      - Tempomat actuator
        
        Actuator motor
        
        Cruise control 2 (GR 2) (GR Cruise control)
      - Bowden cable
        Cruise control 2 (GR 2) (GR Cruise control)
      - Speedo output signal
        
        Speedometer (A) output signal (DME Motor Electronics BMS46)
        
        Speedometer (A) output signal (without DME Motor Electronics BMS46)
        
        Cruise control 2 (GR 2) (GR Cruise control)
    - Vehicle speed control (up to 2001_03 without Automatic transmission)
    - Vehicle speed control (Automatic transmission)
    - Vehicle speed control (as of 2001_03 with DDE Diesel Electronics DDE3.0 without Automatic transmission)
    - Vehicle speed control (up to 2001_03 with DME Digital Motor Electronics MS43 without Automatic transmission)
    - Vehicle speed control (as of 2001_03 with DME Digital Motor Electronics MS43 without Automatic transmission)
    - Vehicle speed control (up to 2001_03 with DME Motor Electronics MSS54 without Automatic transmission)
    - Vehicle speed control (as of 2001_03 with DME Motor Electronics MSS54 without Automatic transmission)
  - Voltage and power control
    - Voltage and current generation
    - Voltage and current supply
    - Separate power supply
      - Charge socket
        
        Charge socket (without Compact up to 2002_09)
        
        Charge socket (Compact with left-hand drive)
        
        Charge socket (Compact without left-hand drive)
        
        Charge socket (as of 2002_09 without Compact)
    - Voltage and power control (Petrol engine)
    - Voltage and power control (Diesel engine)
  - Starter control
    - Starter
  - Fan, E-box (without DME Digital engine electronics ME9 without N46 engine)
    - Fan, E-box
  - Valvetronic (N42 engine)
    - Valvetronic
      - Variable valve timing
      - Variable valve timing gear / Valvetronic
  - Fuel supply (M56 Engine)
    - Electronic fuel-pump control
      - Fuel supply, local CAN bus
      - Controlled fuel pump
  - CAN-bus
    - CAN bus
- Chassis
  - Wheel-slip control system
    - DSC5.7 (DSC Dynamic Stability Control (all-wheel) with all-wheel drive)
      - Supply
        Voltage supply
        
        Supply (up to 2001_03)
        
        Supply (as of 2001_03)
      - Control module
        Valve relay
        
        Supply (up to 2001_03)
        
        Supply (as of 2001_03)
        
        Valve-relay fault
      - Interfaces, signals
        
        CAN interface: DSC
        
        Connector, CAN bus (all-wheel drive)
        
        DSC cannot transmit/receive at the CAN
        
        CAN interface: EGS
        Connector, CAN bus (all-wheel drive)
        
        CAN interface: ride level control
        Connector, CAN bus (all-wheel drive)
        
        CAN interface: DME/DDE
        Connector, CAN bus (all-wheel drive)
        
        Warning lamps
        ABS/DSC warning lamp
        
        Speed signal outputs
        
        Processed wheel speed, rear left
        
        Processed wheel speed, rear right
        
        Diagnostic connector
        OBDII socket (Petrol engine as of 2000_06)
        
        Brake-light activation HDC
        Brake light activation, HDC mode (as of 2001_09)
        
        Pulse gear
        Pulse-gear fault
        
        DSC passive switching
        DSC switched to passive
        
        HDC Speed control
        
        Multifunction steering wheel (DME Motor Electronics BMS46)
        
        Multifunction steering wheel (DDE Diesel Electronics DDE4.0 or DDE Diesel Electronics DDE3.0)
        
        Multifunction steering wheel (DME Motor Electronics MS42 or DME Digital Motor Electronics MS43 or DME Motor Electronics MSS54 or DME Digital engine electronics ME9)
        
        Multifunction steering wheel (DDE Digital diesel electronics DDE5)
        
        Hill Descent Control (HDC)
      - Switches, sensors
        
        Wheel speed sensor, rear left
        
        Rear speed sensor
        
        Wheel speed sensor transmits implausible signals or no signals
        
        Wheel speed sensor, rear right
        
        Rear speed sensor
        
        Wheel speed sensor transmits implausible signals or no signals
        
        Wheel speed sensor, front right
        
        Front speed sensor
        
        Wheel speed sensor transmits implausible signals or no signals
        
        Wheel speed sensor, front left
        
        Front speed sensor
        
        Wheel speed sensor transmits implausible signals or no signals
        
        Rotation-rate sensor, line
        rpm rate sensor
        
        Rotation-rate sensor, plausibility
        rpm rate sensor
        
        Rotation-rate sensor, self-test
        rpm rate sensor
        
        Transversal-acceleration sensor, line
        rpm rate sensor
        
        Transversal-acceleration sensor, plausibility
        rpm rate sensor
        
        Pressure sensor
        Pressure sensor 1
        
        Pressure-sensor test
        
        Presupply pump
        
        Pressure sensor test via precharge pump
        
        Brake-light switch, plausibility
        
        Pressure sensor 1
        
        Brake-light switch plausibility / pressure sensor zero deviation
        
        Brake-light switch, line
        
        Brake light switch (DME Motor Electronics MSS54)
        
        Brake light switch (without DME Motor Electronics MSS54)
        
        Brake-light switch cable
        
        Brake-light switch (DME/DDE)
        
        Brake light switch (DME Motor Electronics MSS54)
        
        Brake light switch (without DME Motor Electronics MSS54)
        
        Brake-light switch (DME/DDE)
        
        DSC passive button
        
        DSC button (up to 2001_09)
        
        DSC button (as of 2001_09)
        
        HDC switch
        HDC button (as of 2001_09)
        
        Brake-fluid switch
        Level sensor, brake fluid (all-wheel drive)
      - Hydraulic unit
        
        Presupply pump
        
        Presupply pump
        
        Precharge pump
        
        Return pump
        
        Supply (up to 2001_03)
        
        Supply (as of 2001_03)
        
        Return-pump fault
      - Steering angle sensor (LWS Steering angle sensor)
        
        Plausibility
        29 Steering angle implausible
        
        CAN connection
        Steering-angle sensor CAN
        
        Steering angle
        Steering angle sensor does not transmit a complete steering angle
        
        Supply
        5A Brief power supply interruption
        
        Identification
        Steering angle sensor
        
        Steering angle sensor (as of 1998_03 up to 1999_09 with left-hand drive)
        
        Steering angle sensor (as of 1998_03 up to 1999_09 with right-hand drive)
        
        Steering angle sensor (as of 1999_09 up to 2000_06 with left-hand drive without all-wheel drive)
        
        Steering angle sensor (as of 1999_09 up to 2000_06 with right-hand drive without all-wheel drive)
        
        Steering angle sensor (all-wheel drive up to 2001_03)
        
        Steering angle sensor (all-wheel drive as of 2001_03)
        
        Steering angle sensor (left-hand drive as of 2000_06 up to 2001_09 with DSC Dynamic Stability Control MK60)
        
        Steering angle sensor (right-hand drive as of 2000_06 up to 2001_09 with DSC Dynamic Stability Control MK60)
        
        Steering angle sensor (left-hand drive as of 2001_09 with DSC Dynamic Stability Control MK60)
        
        Steering angle sensor (right-hand drive as of 2001_09 with DSC Dynamic Stability Control MK60)
        
        Steering angle sensor
      - DME/DDE
        Communication
        
        Connector, CAN bus
        
        DSC cannot transmit/receive at the CAN
      - Dynamic stability control (all-wheel drive up to 2001_03)
      - Dynamic stability control (all-wheel drive as of 2001_03 up to 2001_09)
      - Dynamic stability control (all-wheel drive as of 2001_09)
    - ASC MK20 (ASC MK20 Automatic Stability Control)
      - ABS/ASC unit
        
        ABS/ASC coding
        
        Supply
        
        ABS/ASC
        
        Vehicle electrical system
        
        Supply
        
        ABS/ASC
        
        Supply (up to 1999_09)
        
        Supply (as of 1999_09)
        
        ABS/ASC
      - ABS warning lamp
        
        ABS/ASC warning lamp
        
        ABS/ASC
      - ASC button
        
        ASC button (as of 1998_03 up to 1999_09)
        
        ASC button (as of 1999_09)
        
        ABS/ASC
      - ASC multifunction lamp
        
        Connector, CAN bus (DME Motor Electronics MS42 with Automatic transmission)
        
        Connector, CAN bus (DME Motor Electronics BMS46 with EGS Transmission control 8.34)
        
        Connector, CAN bus (DDE Diesel Electronics DDE3.0)
        
        Connector, CAN bus (DME Motor Electronics BMS46 with EGS Transmission control GM5)
        
        Connector, CAN bus (DDE Diesel Electronics DDE4.0)
        
        ABS/ASC
      - Brake light switch
        
        Brake light switch (DME Motor Electronics BMS46 up to 1999_09)
        
        Brake light switch (Petrol engine without DME Motor Electronics BMS46 up to 2001_09)
        
        Brake light switch (DDE Diesel Electronics DDE3.0 or DDE Diesel Electronics DDE4.0)
        
        Brake light switch (DME Motor Electronics BMS46 as of 1999_09)
        
        Brake light switch (DDE Digital diesel electronics DDE5)
        
        Brake light switch (( DME Digital engine electronics ME9 or DME Digital Motor Electronics MS43 ) without SMG Sequential Manual Gearbox)
        
        Brake light switch (DME Digital Motor Electronics MS43 with SMG Sequential Manual Gearbox)
        
        ABS/ASC
      - Diagnosis connection
        
        Assignments of diagnostic plug (DDE Diesel Electronics DDE3.0 up to 2000_06)
        
        Assignments of diagnostic plug (DME Motor Electronics BMS46 with EGS Transmission control 8.34 up to 1999_09)
        
        Assignments of diagnostic plug (USA_LHD with DME Motor Electronics MS42 up to 2000_06)
        
        Assignments of diagnostic plug (DDE Diesel Electronics DDE4.0 up to 2000_06)
        
        OBDII socket (Petrol engine as of 2000_06)
        
        OBDII socket (( DDE Diesel Electronics DDE3.0 or DDE Diesel Electronics DDE4.0 ) as of 2000_06)
        
        OBDII socket (DDE Digital diesel electronics DDE5)
        
        ABS/ASC
      - Rear left speed sensor
        
        Electrical components
        
        Rear speed sensor
        
        ABS/ASC
        
        Mechanical components
        
        Rear speed sensor
        
        ABS/ASC
        
        Rear speed sensor
        
        ABS/ASC
      - Rear right speed sensor
        
        Electrical components
        
        Rear speed sensor
        
        ABS/ASC
        
        Mechanical components
        
        Rear speed sensor
        
        ABS/ASC
        
        Rear speed sensor
        
        ABS/ASC
      - Wheel-speed sensor, front left
        
        Signal interference
        
        Front speed sensor
        
        ABS/ASC
        
        Electrical components
        
        Front speed sensor
        
        ABS/ASC
        
        Mechanical components
        
        Front speed sensor
        
        ABS/ASC
        
        Front speed sensor
        
        ABS/ASC
      - Wheel-speed sensor, front right
        
        Electrical components
        
        Front speed sensor
        
        ABS/ASC
        
        Mechanical components
        
        Front speed sensor
        
        ABS/ASC
        
        Front speed sensor
        
        ABS/ASC
      - Speed-signal output, instrument cluster
        
        Processed wheel speed, rear left
        
        ABS/ASC/DSC speed signals
        
        ABS/ASC
      - DME/DDE wheel-speed-signal output
        
        Processed wheel speed, rear right (Petrol engine up to 2000_06)
        
        Processed wheel speed, rear right (( DDE Diesel Electronics DDE4.0 or DDE Diesel Electronics DDE3.0 ) up to 2000_06)
        
        Processed wheel speed, rear right (Petrol engine as of 2000_06)
        
        Processed wheel speed, rear right (Diesel engine as of 2000_06)
        
        ABS/ASC/DSC speed signals
        
        ABS/ASC
      - DME/DDE CAN connection
        
        Connector, CAN bus (DME Motor Electronics MS42 or DME Digital Motor Electronics MS43)
        
        Connector, CAN bus (DME Motor Electronics BMS46 up to 1999_09)
        
        Connector, CAN bus (DDE Diesel Electronics DDE3.0)
        
        Connector, CAN bus (DME Motor Electronics BMS46 as of 1999_09)
        
        Connector, CAN bus (DDE Diesel Electronics DDE4.0)
        
        Connector, CAN bus (DME Digital engine electronics ME9)
        
        Connector, CAN bus (DDE Digital diesel electronics DDE5 with left-hand drive)
        
        Connector, CAN bus (DDE Digital diesel electronics DDE5 without left-hand drive)
        
        ABS/ASC
      - CAN connection, EGS
        
        Connector, CAN bus (DME Motor Electronics MS42 or DME Digital Motor Electronics MS43)
        
        Connector, CAN bus (DME Motor Electronics BMS46 up to 1999_09)
        
        Connector, CAN bus (DME Motor Electronics BMS46 as of 1999_09)
        
        Connector, CAN bus (DDE Diesel Electronics DDE4.0)
        
        Connector, CAN bus (DME Digital engine electronics ME9)
        
        Connector, CAN bus (DDE Digital diesel electronics DDE5 with left-hand drive)
        
        Connector, CAN bus (DDE Digital diesel electronics DDE5 without left-hand drive)
        
        Connector, CAN bus (DDE Diesel Electronics DDE3.0)
        
        ABS/ASC
      - Solenoid valves
        
        Supply (up to 1999_09)
        
        Supply (as of 1999_09)
        
        ABS/ASC
      - Return pump
        
        Supply (up to 1999_09)
        
        Supply (as of 1999_09)
        
        ABS/ASC
      - Voltage supply
        
        Supply (as of 1998_03 up to 1999_09)
        
        Supply (as of 1999_09)
        
        ABS/ASC
      - Automatic stability control (as of 1998_03 up to 1999_09 with Petrol engine)
      - Automatic stability control (as of 1998_03 up to 1999_09 with Diesel engine)
      - Automatic stability control (as of 1999_09)
    - DSC MK20 (DSC MK20 Dynamic Stability Control without all-wheel drive)
      - ABS/DSC unit
        
        ABS/DSC coding
        
        Supply
        
        DSC III
        
        Vehicle electrical system
        
        Supply
        
        DSC III
        
        Supply
        
        Supply
        
        DSC III
        
        DSC matching functions
      - Solenoid valves
        
        Supply (up to 1999_09)
        
        Supply (as of 1999_09)
        
        DSC III
      - ABS warning lamp
        
        ABS/DSC warning lamp
        
        DSC III
      - DSC button
        
        DSC button (as of 1998_03 up to 1999_09)
        
        DSC button (as of 1999_09)
        
        DSC III
      - DSC multifunction lamp
        
        Connector, CAN bus (left-hand drive with Petrol engine without DME Motor Electronics MSS54)
        
        Connector, CAN bus (right-hand drive with Petrol engine without DME Motor Electronics MSS54)
        
        Connector, CAN bus (DDE Diesel Electronics DDE4.0 with left-hand drive)
        
        Connector, CAN bus (DDE Diesel Electronics DDE4.0 with right-hand drive)
        
        Connector, CAN bus (DME Motor Electronics MSS54 with left-hand drive)
        
        Connector, CAN bus (DME Motor Electronics MSS54 without left-hand drive)
        
        DSC III
      - Brake light switch
        
        Brake light switch (Petrol engine without DME Motor Electronics MSS54)
        
        Brake light switch (DDE Diesel Electronics DDE3.0 or DDE Diesel Electronics DDE4.0)
        
        Brake light switch (DME Motor Electronics MSS54)
        
        DSC III
      - Handbrake switch
        
        Handbrake switch
        
        DSC III
      - Diagnosis connection
        
        Assignments of diagnostic plug (DME Motor Electronics MS42 up to 2000_06)
        
        Assignments of diagnostic plug (DDE Diesel Electronics DDE4.0 up to 2000_06)
        
        Assignments of diagnostic plug (DME Motor Electronics BMS46 up to 2000_06)
        
        OBDII socket (Petrol engine as of 2000_06)
        
        OBDII socket (( DDE Diesel Electronics DDE3.0 or DDE Diesel Electronics DDE4.0 ) as of 2000_06)
        
        OBDII socket (DDE Digital diesel electronics DDE5)
        
        DSC III
      - rpm rate sensor
        
        rpm rate sensor
        
        DSC III
      - Rear left speed sensor
        
        Electrical components
        
        Rear speed sensor
        
        DSC III
        
        Mechanical components
        
        Rear speed sensor
        
        DSC III
        
        Rear speed sensor
        
        DSC III
      - Rear right speed sensor
        
        Electrical components
        
        Rear speed sensor
        
        DSC III
        
        Mechanical components
        
        Rear speed sensor
        
        DSC III
        
        Rear speed sensor
        
        DSC III
      - Wheel-speed sensor, front left
        
        Electrical components
        
        Front speed sensor
        
        DSC III
        
        Mechanical components
        
        Front speed sensor
        
        DSC III
        
        Signal interference
        
        Front speed sensor
        
        DSC III
        
        Front speed sensor
        
        DSC III
      - Wheel-speed sensor, front right
        
        Electrical components
        
        Front speed sensor
        
        DSC III
        
        Mechanical components
        
        Front speed sensor
        
        DSC III
        
        Front speed sensor
        
        DSC III
      - Speed-signal output, instrument cluster
        
        Processed wheel speed, rear left
        
        ABS/ASC/DSC speed signals
        
        DSC III
      - DME/DDE wheel-speed-signal output
        
        Processed wheel speed, rear right (DME Motor Electronics MS42)
        
        Connector X1101 (DDE Diesel Electronics DDE4.0)
        
        ABS/ASC/DSC speed signals
        
        DSC III
      - Pressure sensor 1
        
        Pressure sensor 1
        
        DSC III
        
        DSC matching functions
      - Pressure sensor 2
        
        Pressure sensor 2
        
        DSC III
        
        DSC matching functions
      - Steering angle sensor
        
        Steering angle sensor
        
        Steering angle sensor (as of 1998_03 up to 1999_09 with left-hand drive)
        
        Steering angle sensor (as of 1998_03 up to 1999_09 with right-hand drive)
        
        Steering angle sensor (as of 1999_09 with right-hand drive)
        
        Steering angle sensor (as of 1999_09 with left-hand drive)
        
        DSC matching functions
        
        Steering angle sensor
        
        CAN connection
        
        Steering angle sensor (as of 1998_03 up to 1999_09 with left-hand drive)
        
        Steering angle sensor (as of 1998_03 up to 1999_09 with right-hand drive)
        
        Steering angle sensor (as of 1999_09 with right-hand drive)
        
        Steering angle sensor (as of 1999_09 with left-hand drive)
        
        DSC III
        
        Steering-angle sensor CAN
        
        Steering angle
        Steering angle sensor does not transmit a complete steering angle
        
        Steering angle sensor (left-hand drive)
        
        Steering angle sensor (right-hand drive)
        
        DSC III
        
        DSC matching functions
      - Level sensor, brake fluid
        
        Level sensor, brake fluid (left-hand drive)
        
        Level sensor, brake fluid (right-hand drive)
        
        DSC III
      - Transverse acceleration sensor
        
        Power supply (+)
        
        Transverse acceleration sensor
        
        DSC III
        
        DSC matching functions
        
        Transverse acceleration sensor
        
        DSC III
        
        DSC matching functions
      - Return pump
        
        Supply
        
        DSC III
      - Voltage supply
        
        Supply (as of 1998_03 up to 1999_09)
        
        Supply (as of 1999_09)
        
        DSC III
      - Presupply pump
        
        Presupply pump
        
        DSC III
      - Precharging valve
        
        Supply
        
        DSC III
      - DME/DDE CAN connection
        
        Connector, CAN bus (left-hand drive with Petrol engine without DME Motor Electronics MSS54)
        
        Connector, CAN bus (Petrol engine without DME Motor Electronics MSS54 with right-hand drive)
        
        Connector, CAN bus (DDE Diesel Electronics DDE4.0 with left-hand drive)
        
        Connector, CAN bus (DDE Diesel Electronics DDE4.0 with right-hand drive)
        
        Connector, CAN bus (DME Motor Electronics MSS54 with left-hand drive)
        
        Connector, CAN bus (DME Motor Electronics MSS54 without left-hand drive)
        
        DSC III
      - CAN connection, EGS
        
        Connector, CAN bus (left-hand drive with Petrol engine without DME Motor Electronics MSS54)
        
        Connector, CAN bus (right-hand drive with Petrol engine without DME Motor Electronics MSS54)
        
        Connector, CAN bus (DDE Diesel Electronics DDE4.0 with left-hand drive)
        
        Connector, CAN bus (DDE Diesel Electronics DDE4.0 with right-hand drive)
        
        Connector, CAN bus (DME Motor Electronics MSS54 with left-hand drive)
        
        Connector, CAN bus (DME Motor Electronics MSS54 without left-hand drive)
        
        DSC III
      - Dynamic stability control (as of 1998_03 up to 1999_09 with left-hand drive)
      - Dynamic stability control (as of 1998_03 up to 1999_09 with right-hand drive)
      - Dynamic stability control (as of 1999_09)
    - ASC MK60 (ASC MK60 or ASC MK60 with RPA)
      - Supply
        Supply
      - ABS/ASC unit
        
        ABS/ASC coding
        Supply
        
        Vehicle electrical system
        Supply
        
        Variant
        Supply
        
        Control response
        Supply
        
        Supply
      - Wheel-speed sensor, front left
        
        Electrical components
        Front speed sensor
        
        Mechanical components
        Front speed sensor
        
        Front speed sensor
      - Wheel-speed sensor, front right
        
        Electrical components
        Front speed sensor
        
        Mechanical components
        Front speed sensor
        
        Front speed sensor
      - Rear left speed sensor
        
        Electrical components
        Rear speed sensor
        
        Mechanical components
        Rear speed sensor
        
        Rear speed sensor
      - Rear right speed sensor
        
        Electrical components
        Rear speed sensor
        
        Mechanical components
        Rear speed sensor
        
        Rear speed sensor
      - Return pump
        Supply
      - ASC button
        ASC button
      - Brake light switch
        
        Brake light switch (DDE Diesel Electronics DDE3.0 with DDE Diesel Electronics DDE4.0)
        
        Brake light switch (DME Motor Electronics BMS46)
        
        Brake light switch (DDE Digital diesel electronics DDE5)
        
        Brake light switch (( DME Digital engine electronics ME9 or DME Digital Motor Electronics MS43 or DME Digital Motor Electronics MS45 ) without SMG Sequential Manual Gearbox)
        
        Brake light switch (DME Digital Motor Electronics MS43 with SMG Sequential Manual Gearbox)
      - Level sensor, brake fluid
        
        Level sensor, brake fluid (left-hand drive)
        
        Level sensor, brake fluid (right-hand drive)
      - Speed-signal output, instrument cluster
        Processed wheel speed, rear left (ASC MK60)
      - DME/DDE CAN connection
        
        Connector, CAN bus (DDE Digital diesel electronics DDE5 with left-hand drive)
        
        Connector, CAN bus (DDE Digital diesel electronics DDE5 without left-hand drive)
        
        Connector, CAN bus (Petrol engine with left-hand drive without DME Motor Electronics MSS54)
        
        Connector, CAN bus (Petrol engine with ( without left-hand drive or DME Motor Electronics MSS54 ))
        
        Connector, CAN bus (DDE Diesel Electronics DDE3.0 with left-hand drive)
        
        Connector, CAN bus (DDE Diesel Electronics DDE3.0 without left-hand drive)
        
        Connector, CAN bus (DDE Diesel Electronics DDE4.0 with left-hand drive)
        
        Connector, CAN bus (DDE Diesel Electronics DDE4.0 without left-hand drive)
      - CAN connection, instrument cluster
        
        Connector, CAN bus (Petrol engine with left-hand drive without DME Motor Electronics MSS54)
        
        Connector, CAN bus (Petrol engine with ( without left-hand drive or DME Motor Electronics MSS54 ))
        
        Connector, CAN bus (DDE Diesel Electronics DDE3.0 with left-hand drive)
        
        Connector, CAN bus (DDE Diesel Electronics DDE3.0 without left-hand drive)
        
        Connector, CAN bus (DDE Diesel Electronics DDE4.0 with left-hand drive)
        
        Connector, CAN bus (DDE Diesel Electronics DDE4.0 without left-hand drive)
        
        Connector, CAN bus (DDE Digital diesel electronics DDE5 with left-hand drive)
        
        Connector, CAN bus (DDE Digital diesel electronics DDE5 without left-hand drive)
      - CAN connection, EGS
        
        Connector, CAN bus (DDE Digital diesel electronics DDE5 with left-hand drive)
        
        Connector, CAN bus (DDE Digital diesel electronics DDE5 without left-hand drive)
        
        Connector, CAN bus (Petrol engine with left-hand drive without DME Motor Electronics MSS54)
        
        Connector, CAN bus (Petrol engine with ( without left-hand drive or DME Motor Electronics MSS54 ))
        
        Connector, CAN bus (DDE Diesel Electronics DDE3.0 with left-hand drive)
        
        Connector, CAN bus (DDE Diesel Electronics DDE3.0 without left-hand drive)
        
        Connector, CAN bus (DDE Diesel Electronics DDE4.0 with left-hand drive)
        
        Connector, CAN bus (DDE Diesel Electronics DDE4.0 without left-hand drive)
      - Automatic stability control
    - DSC MK60 (DSC Dynamic Stability Control MK60 with ( without ASC MK60 or without ASC MK60 with RPA ))
    - Steering angle sensor (LWS Steering angle sensor)
      - Steering-angle sensor, supply
        01 supply (terminal 30)
      - Electronics
        
        Internal fault
        05 Internal fault (EEPROM)
        
        Internal fault
        07 Internal fault (ROM)
        
        Internal fault
        08 Internal fault (RAM)
        
        Internal fault
        0F Internal fault (stack)
        
        Sensor current
        02 Sensor current outside tolerance
        
        Slider fault (normal operation)
        03 Wiper fault (normal operation)
        
        Slider fault (adjustment operation)
        04 Wiper fault (calibration mode)
        
        A/D converter
        06 Internal fault (A/D converter)
        
        Steering speed
        0D Steering speed implausible
        
        Total steering angle
        0E Steering angle implausible
      - Allocation, sensor/vehicle
        0B Allocation sensor/vehicle incorrect or not present
      - CAN
        
        CAN version
        0A CAN status incorrect
        
        BUS OFF
        0C CAN BUS OFF
      - Steering angle sensor (as of 1998_03 up to 1999_09 with left-hand drive)
      - Steering angle sensor (as of 1998_03 up to 1999_09 with right-hand drive)
      - Steering angle sensor (as of 1999_09 up to 2000_06 with left-hand drive without all-wheel drive)
      - Steering angle sensor (as of 1999_09 up to 2000_06 with right-hand drive without all-wheel drive)
      - Steering angle sensor (all-wheel drive up to 2001_03)
      - Steering angle sensor (all-wheel drive as of 2001_03)
      - Steering angle sensor (left-hand drive as of 2000_06 up to 2001_09 with DSC Dynamic Stability Control MK60)
      - Steering angle sensor (right-hand drive as of 2000_06 up to 2001_09 with DSC Dynamic Stability Control MK60)
      - Steering angle sensor (left-hand drive as of 2001_09 with DSC Dynamic Stability Control MK60)
      - Steering angle sensor (right-hand drive as of 2001_09 with DSC Dynamic Stability Control MK60)
      - DSC matching functions
      - Steering angle sensor
    - Conditioned wheel signals
      - Signal, rear left
        
        Processed wheel speed, rear left (DSC MK20 Dynamic Stability Control)
        
        Processed wheel speed, rear left (ASC MK20 Automatic Stability Control)
        
        Processed wheel speed, rear left (DSC Dynamic Stability Control MK60)
        
        Processed wheel speed, rear left (ASC MK60)
        
        Processed wheel speed, rear left (all-wheel drive)
        
        ABS/ASC/DSC speed signals
        
        DSC III
      - Signal, rear right
        
        Connector X1101 (Petrol engine with ASC MK20 Automatic Stability Control up to 2000_06)
        
        Connector X1101 (ASC MK20 Automatic Stability Control with Diesel engine up to 2000_06)
        
        Connector X1101 (Petrol engine with DSC MK20 Dynamic Stability Control)
        
        Connector X1101 (Diesel engine with DSC MK20 Dynamic Stability Control)
        
        Processed wheel speed, rear right (Petrol engine as of 2000_06 with ASC MK20 Automatic Stability Control)
        
        Processed wheel speed, rear right (( DDE Diesel Electronics DDE3.0 or DDE Diesel Electronics DDE4.0 ) as of 2000_06 with ASC MK20 Automatic Stability Control)
        
        Processed wheel speed, rear right (DSC Dynamic Stability Control MK60 with Petrol engine)
        
        Processed wheel speed, rear right (DSC Dynamic Stability Control MK60 with ( DDE Diesel Electronics DDE3.0 or DDE Diesel Electronics DDE4.0 ))
        
        Processed wheel speed, rear right (all-wheel drive)
        
        Processed wheel speed, rear right (ASC MK60 with ( DDE Diesel Electronics DDE3.0 or DDE Diesel Electronics DDE4.0 ))
        
        Processed wheel speed, rear right (ASC MK60 with Petrol engine)
        
        ABS/ASC/DSC speed signals
        
        DSC III
  - Steering
    - Multifunction steering wheel (MFL Multi-function steering wheel)
  - Wheels and tyres
    - Tyre pressure control (RDC Tyre pressure check or DDS Deflation Detection System)
    - Tyre defect indicator (M3_S54_COUPE or M3_S54_CONV)
      - Button DDS
        
        DWS reset switch (DME Motor Electronics MSS54)
        
        Tyre defect indicator (RPA) M3
      - CAN connection DME
        
        Connector, CAN bus (DME Motor Electronics MSS54 with left-hand drive)
        
        Connector, CAN bus (DME Motor Electronics MSS54 without left-hand drive)
        
        Tyre defect indicator (RPA) M3
      - CAN connection, instrument cluster
        
        Connector, CAN bus (DME Motor Electronics MSS54 with left-hand drive)
        
        Connector, CAN bus (DME Motor Electronics MSS54 without left-hand drive)
        
        Tyre defect indicator (RPA) M3
      - Tyre defect indicator (RPA) M3
    - Tyre defect indicator (as of 2001_09 without all-wheel drive without DME Motor Electronics MSS54 without DSC MK20 Dynamic Stability Control)
      - Button DDS
        RDC switch
      - Tyre defect indicator (RPA) E46, DSC MK60
    - Tyre defect indicator (all-wheel drive as of 2001_09)
      - Supply
        
        RPA supply
        
        Tyre defect indicator (RPA)
      - DDS control unit, internal
        
        RPA supply
        
        Tyre defect indicator (RPA)
      - Brake light signal
        
        Brake light test signal
        
        Tyre defect indicator (RPA)
      - Button DDS
        
        RDC switch
        
        Tyre defect indicator (RPA)
      - Wheel-speed signal FL
        
        Processed wheel speed signals
        
        Tyre defect indicator (RPA)
      - Wheel-speed signal FR
        
        Processed wheel speed signals
        
        Tyre defect indicator (RPA)
      - Wheel-speed signal RL
        
        Processed wheel speed signals
        
        Tyre defect indicator (RPA)
      - Wheel-speed signal RR
        
        Processed wheel speed signals
        
        Tyre defect indicator (RPA)
      - K-bus
        
        Connector X10116 (as of 2001_09)
        
        Bus test
        
        Functional description of bus systems
        
        Oscillogram I-bus/K-bus signals
      - Tyre failure indication system (RPA)
      - Tyre defect indicator (RPA)
  - CAN-bus
    - CAN bus
- body
Special vehicle
- Official-use vehicle (as of 2000_09)
- Taxi (as of 2000_09)
Component and signal information
- Components
  - A_Control units, modules
  - B_Sensors, transducers
    - B1 Front right speed sensor
      - B1
      - B1 Front right speed sensor (DSC MK20 Dynamic Stability Control)
      - B1 Front right speed sensor (ASC MK20 Automatic Stability Control)
    - B2 Front left speed sensor
      - B2
      - B2 Front left speed sensor (DSC MK20 Dynamic Stability Control)
      - B2 Front left speed sensor (ASC MK20 Automatic Stability Control)
    - B3 Rear right speed sensor
      - B3
    - B4 Rear left speed sensor
      - B4
    - B6 Fuel-level sensor
      - B6, X1241 (without DME Digital Motor Electronics MS45)
      - B6, X13845 (DME Digital Motor Electronics MS45)
    - B8 Pressure sensor, air conditioning system
      - B8, X126
    - B10 Accelerator pedal module
      - B10, X11400 (DDE Digital diesel electronics DDE5)
    - B11 Left heat exchanger sensor
      - B11, X772 (IHKA Integrated automatic heating/air conditioning)
      - B11, X772 (Heater control)
    - B14 Evaporator sensor
      - B14, X771 (IHKA Integrated automatic heating/air conditioning)
      - B14, X771 (Heater control)
    - B16 Front left brake pad sensor
      - B16
    - B17 Rear right brake pad sensor
      - B17
    - B18 Brake fluid level switch
      - B18, X111
    - B21 Temperature sensor
      - B21, X770
    - B28 Tilt monitoring
      - B28, X1222 (without Touring)
      - B28, X1222 (Touring)
    - B34 Rear left converter
      - B34, X18020 (without Touring)
      - B34, X18020 (Touring)
    - B35 Rear centre left converter
      - B35, X18021 (without Touring)
      - B35, X18021 (Touring)
    - B36 Rear centre right converter
      - B36, X18022 (without Touring)
      - B36, X18022 (Touring)
    - B37 Rear right converter
      - B37, X18023 (without Touring)
      - B37, X18023 (Touring)
    - B42 Load sensor, headlight vertical aim control
      - B42, X1451
    - B49 Longitudinal acceleration sensor
      - B49, X18067 (DME Motor Electronics MSS54 with SMG Sequential M Gearbox with left-hand drive)
      - B49, X18067 (DME Motor Electronics MSS54 with SMG Sequential M Gearbox without left-hand drive)
    - B57 Rain sensor
      - B57, X13084
    - B64 Load sensor, headlight vertical aim control
      - B64, X13251
    - B66 Solar sensor
      - B66
    - B74 Transverse acceleration sensor
      - B74, X1655
      - B74 Transverse acceleration sensor
    - B75 rpm rate sensor
      - B75, X1653
      - B75 rpm rate sensor
    - B76 Pressure sensor 1
      - B76, X1747 (without all-wheel drive)
      - B76, X1654 (all-wheel drive)
      - B76 Pressure sensor 1
    - B400 Microphone, hands-free facility
      - B400, X18507 (convertible)
      - B400, X18507 (without convertible)
    - B414 AUC sensor
      - B414, X3211
    - B2008 Oil pressure switch
      - B2008, X2083 (DDE Diesel Electronics DDE3.0)
      - B2008, X2083 (DDE Diesel Electronics DDE4.0)
      - G6524, X6524, Y2, X1936, A2402, X2000, B2008, X2083, X2110 (M47/TU engine)
      - B2008, X2083 (M57/TU engine)
    - B2012 Charge air temperature sensor
      - B2012a, X2012 (M47/TU engine)
      - B2012, X2012, G6524, X6524 (M57/TU engine)
    - B2013 Speed (rpm) sensor
      - B2013, X2013 (DDE Diesel Electronics DDE3.0)
      - B2013, X2013 (DDE Diesel Electronics DDE4.0)
      - X2024, X2025, X2027, B2013, X2013, M2025 (M57/TU engine)
    - B2014 Boost pressure sensor
      - B2014, X2014 (DDE Diesel Electronics DDE3.0)
      - B2014, X2014 (DDE Diesel Electronics DDE4.0)
      - B2014, X2014, B2365, X2365, B2262, X2262 (M47/TU engine)
      - B2014, X2014, B2262, X2262 (M57/TU engine)
    - B2015 Coolant temperature sensor
      - B2015, X2015 (DDE Diesel Electronics DDE3.0)
      - B2015, X2015 (DDE Diesel Electronics DDE4.0)
      - E2284, E2285, E2286, E2287, B2015a (M47/TU engine)
      - B2244, X2244, B2231, X2231, B2015, X2015 (M57/TU engine)
    - B2231 Electrical changeover valve, engine mount
      - B2231, X2231 (DDE Diesel Electronics DDE4.0)
      - B2244, X2244, B2231, X2231, B2015, X2015 (M57/TU engine)
    - B2244 Pressure converter, ex. gas recirculation
      - B2244, X2244 (DDE Diesel Electronics DDE3.0)
      - B2244, X2244 (DDE Diesel Electronics DDE4.0)
      - B2244, X2244 (M47/TU engine)
      - B2244, X2244, B2231, X2231, B2015, X2015 (M57/TU engine)
    - B2261 Rail pressure sensor
      - B2261, X2261 (DDE Diesel Electronics DDE4.0)
      - B2261, X2261 (M47/TU engine)
      - B6217, X6217, B6219, X6219, B2261, X2261 (M57/TU engine)
    - B2262 Rail pressure control valve
      - B2262, X2262 (DDE Diesel Electronics DDE4.0)
      - B2014, X2014, B2365, X2365, B2262, X2262 (M47/TU engine)
      - B2014, X2014, B2262, X2262 (M57/TU engine)
    - B2264 Pressure converter, turbocharger control
      - B2264, X2264 (DDE Diesel Electronics DDE3.0)
      - B2264, X2264 (DDE Diesel Electronics DDE4.0)
      - X2042, B2264, X2264 (M57/TU engine)
    - B2290 Pressure converter, radiator blind
      - B2290, X2290
    - B2292 Fuel temperature sensor
      - B2382, X2382, B2292, X2292 (M47/TU engine)
      - B2292, X2292, A2402, X2110, X2402 (M57/TU engine)
    - B2353 Boost pressure actuator
      - X62101, B62101, B2353, X2353 (DDE Digital diesel electronics DDE5EU4)
      - B2353, X2353, X1936 (M57/TU engine)
    - B2355 Presupply pressure sensor
      - B2355, X2355 (DDE Diesel Electronics DDE4.0)
    - B2365 Changeover valve, swirl flap
      - B2365, X2365 (DDE Diesel Electronics DDE4.0 with Automatic transmission)
      - B2014, X2014, B2365, X2365, B2262, X2262 (M47/TU engine)
    - B2381 Rail pressure control valve
      - B2381, X2381 (M57/TU engine)
    - B2382 Volume control valve
      - B2382, X2382, B2292, X2292 (M47/TU engine)
      - B2382, X2382 (M57/TU engine)
    - B2394 Heating, engine ventilation
      - B2394, X2394 (M57/TU engine)
    - B2405 Swirl flap actuator
      - B2405, X2405 (M57/TU engine)
    - B5141 Clutch position sensor, SMG
      - B5141 (DME Motor Electronics MSS54 with SMG Sequential M Gearbox)
    - B5238 Transmission fluid temperature sensor
      - B5238, X5238 (DME Motor Electronics MSS54 with SMG Sequential M Gearbox)
    - B5351 Exhaust temperature sensor
      - B5351 (DME Motor Electronics MSS54)
    - B6203 Crankshaft sensor
      - B6203, X6203 (DME Motor Electronics MS42)
      - B6203, X6203 (DME Motor Electronics BMS46)
      - B6203, X6203 (DME Digital Motor Electronics MS43 or DME Digital Motor Electronics MS45)
      - B6203, X6203 (DME Motor Electronics MSS54)
      - B6203, X6203 (DME Digital engine electronics ME9)
      - X6512, X6510, Y6120, X6120, B6203, X6203, M6510a (N46 engine)
      - X2025, X2024, X2013, B2013, M2025 (M47/TU engine)
    - B6204 Camshaft sensor
      - B6204, X6204 (DME Motor Electronics BMS46)
    - B6205 Intake air temperature sensor
      - B6205, X6205
    - B6206 Secondary air, hot-film air mass meter
      - B6206, X6206 (DME Digital Motor Electronics MS45)
    - B6207 Air-mass flow sensor
      - B6207, X6207 (DME Motor Electronics MS42)
      - B6207, X6207 (DME Motor Electronics BMS46)
      - B6207, X6207 (DME Digital Motor Electronics MS43)
      - B6207, X6207 (DME Motor Electronics MSS54)
      - B6207, X6207 (DME Digital engine electronics ME9)
      - B6207, X6207 (DME Digital Motor Electronics MS45)
      - B6207a, X6207 (N46 engine)
    - B6214 Camshaft sensor I
      - B6214 (DME Motor Electronics MS42)
      - B6214 (DME Digital Motor Electronics MS43)
      - B6214, X6214 (DME Motor Electronics MSS54)
      - B6214, X6214 (DME Digital engine electronics ME9)
      - B6214 (DME Digital Motor Electronics MS45)
      - Y6276, X6276, B6214, X6214, Y6275, X6275 (N46 engine)
    - B6217 Air mass sensor
      - B6217, X6217 (DDE Diesel Electronics DDE3.0)
      - B6217, X6217 (DDE Diesel Electronics DDE4.0)
      - B6217, X6217 (M47/TU engine)
      - B6217, X6217, B6219, X6219, B2261, X2261 (M57/TU engine)
    - B6219 Hall sensor, camshaft
      - B6219, X6219 (DDE Diesel Electronics DDE4.0)
      - B2261, X2261, B6219, X6219, B6217, X6217 (M47/TU engine)
      - B6217, X6217, B6219, X6219, B2261, X2261 (M57/TU engine)
    - B6224 Camshaft sensor II
      - B6224, X6224 (DME Motor Electronics MS42)
      - B6224, X6224 (DME Digital Motor Electronics MS43)
      - B6224, X6224 (DME Motor Electronics MSS54)
      - B6224, X6224 (DME Digital engine electronics ME9)
      - B6224, X6224 (DME Digital Motor Electronics MS45)
      - B6224, X6224, B62101, B62201 (N46 engine)
    - B6231 Oil pressure switch
      - B6231, X6231 (DME Motor Electronics MS42)
      - B6231, X6231 (DME Motor Electronics BMS46)
      - B6231, X6231 (DME Digital Motor Electronics MS43)
      - B6231, X6231 (DME Motor Electronics MSS54)
      - B6231, X6231 (DME Digital engine electronics ME9)
      - B6231, X6231 (DME Digital Motor Electronics MS45)
      - X62400, B6236a, X6236, B62400, B6231, X6231 (N46 engine)
    - B6232 Remote thermometer sensor
      - B6232, X6232 (without DME Digital engine electronics ME9)
      - B6232, X6232 (DME Digital engine electronics ME9)
    - B6235 Temperature switch
      - B6235, X6235 (DDE Diesel Electronics DDE3.0 with DME Motor Electronics MS42 with DDE Diesel Electronics DDE4.0)
    - B6236 Coolant temperature sensor
      - B6236, X6236 (DME Motor Electronics MS42)
      - B6236, X6236 (DME Motor Electronics MSS54)
      - B6236, X6236 (DME Digital Motor Electronics MS45)
      - X62400, B6236a, X6236, B62400, B6231, X6231 (N46 engine)
    - B6238 Oil temperature sensor
      - B6238, X6238 (DME Motor Electronics MS42)
      - B6238, X6238 (DME Digital Motor Electronics MS43)
      - B6238, X6238 (DME Digital Motor Electronics MS45)
    - B6239 Intake pipe pressure sensor
      - B6239, X6042, B2394, X2394 (N46 engine)
    - B6240 Knock sensor
      - B6240, X6240 (DME Motor Electronics MS42)
      - B6240, X6240 (DME Digital Motor Electronics MS43)
    - B6241 Knock sensor 1
      - B6241, X6241 (DME Motor Electronics BMS46)
      - B6241, X6241 (DME Motor Electronics MSS54)
      - B6241, X6241 (DME Digital engine electronics ME9)
    - B6242 Knock sensor 2
      - B6242, X6242 (DME Motor Electronics MSS54)
    - B6243 Knock sensor 3
      - B6243, X6243 (DME Motor Electronics MSS54)
    - B6254 Oil level sensor
      - B6254, X6254 (DME Motor Electronics MS42)
      - B6254, X6254 (DME Motor Electronics BMS46)
      - B6254, X6254 (DDE Diesel Electronics DDE4.0)
      - B6254, X6254 (DME Digital Motor Electronics MS43 or DME Digital Motor Electronics MS45)
      - B6254, X6254 (DME Motor Electronics MSS54)
      - B6254, X6254 (DME Digital engine electronics ME9)
      - X62101, X62102, X62201, X62202, B6254a, X6254 (N46 engine)
      - B6254, X6254 (M47/TU engine)
      - B6254, X6254 (M57/TU engine)
    - B6256 Dual temperature sensor
      - B6256, X6256 (DME Digital Motor Electronics MS43)
    - B6279 Thermostat, characteristic map cooling
      - B6279, B6279 (DME Motor Electronics MS42)
      - B6279, X6279 (DME Digital Motor Electronics MS43)
      - B6279, X6279 (DME Digital engine electronics ME9)
      - B6279, X6279 (DME Digital Motor Electronics MS45)
      - B6279, X6279 (N46 engine)
    - B6571 Hydraulic pressure sensor
      - B6571, X6571 (DME Digital Motor Electronics MS43 with SMG Sequential Manual Gearbox)
    - B6572 Gearshift sensor
      - B6572, B6573 (SMG Sequential Manual Gearbox)
    - B6573 Selector angle sensor
      - B6572, B6573 (SMG Sequential Manual Gearbox)
    - B6574 Clutch position sensor
      - B6574, X6574 (DME Digital Motor Electronics MS43 with SMG Sequential Manual Gearbox)
    - B9801 DSC sensor
      - B9801, X61035
    - X60253 Eccentric-shaft sensor (N46 engine)
      - M6351, X6351, X6171, X6170, B60253, X60253
    - B62001 Heated oxygen sensor before catalytic converter (DME Motor Electronics BMS46)
      - B62001, X62001
    - B62002 Heated oxygen sensor after catalytic converter (DME Motor Electronics BMS46)
      - B62002, X62002
    - B62101 Heated oxygen sensor 1 in front of catalytic converter
      - B62101, X62101 (DME Motor Electronics MS42)
      - B62101, X62101 (DME Digital Motor Electronics MS43)
      - B62101, B62201 (DME Motor Electronics MSS54)
      - B62101, X62101 (DME Digital engine electronics ME9)
      - B62101, B62201 (DME Digital Motor Electronics MS45)
      - B6224, X6224, B62101, B62201 (N46 engine)
      - X62101, B62101, B2353, X2353 (DDE Digital diesel electronics DDE5EU4)
      - X62101, B62101 (M57/TU engine)
    - B62102 Heated oxygen sensor 1 behind catalytic converter
      - B62102, B62202 (DME Motor Electronics MS42)
      - B62102, B62202 (DME Digital Motor Electronics MS43)
      - B62102, X62102 (DME Motor Electronics MSS54)
      - B62102, X18978 (DME Digital engine electronics ME9)
      - B62102, B62202 (DME Digital Motor Electronics MS45)
      - S8511, X8511, B62202, B62102 (N46 engine)
    - B62201 Heated oxygen sensor 2 in front of catalytic converter
      - B62201, X62201 (DME Motor Electronics MS42)
      - B62201, X62201 (DME Digital Motor Electronics MS43)
      - B62101, B62201 (DME Motor Electronics MSS54)
      - B62201, X62201 (DME Digital engine electronics ME9)
      - B62101, B62201 (DME Digital Motor Electronics MS45)
      - B6224, X6224, B62101, B62201 (N46 engine)
    - B62202 Heated oxygen sensor 2 behind catalytic converter
      - B62102, B62202 (DME Motor Electronics MS42)
      - B62202, X62202 (DME Motor Electronics MSS54)
      - B62102, B62202 (DME Digital Motor Electronics MS43)
      - B62202, X18979 (DME Digital engine electronics ME9)
      - B62102, B62202 (DME Digital Motor Electronics MS45)
      - S8511, X8511, B62202, B62102 (N46 engine)
    - B62400 Double knock sensor
      - B62400, X62400 (DME Digital Motor Electronics MS45)
      - X62400, B6236a, X6236, B62400, B6231, X6231 (N46 engine)
  - E_Lamps, electrical heaters
    - E9 Rear window defogger - convertible top
      - E9, X380 (convertible)
    - E11 Left high beam
      - E11, X131
    - E12 Right high beam
      - E12, X134
    - E13 Left low beam
      - E13, X130
    - E14 Right low beam
      - E14, X135
    - E15 Left parking light
      - E15, X129
    - E16 Boot lid lamp, left
      - E16 Boot lid lamp, left (Saloon with left-hand drive up to 2001_09)
      - E16 Boot lid lamp, left (Saloon with right-hand drive up to 2001_09)
      - E16 Boot lid lamp, left (Saloon as of 2001_09)
      - E16 Boot lid lamp, left (Coupe or Touring or convertible)
      - E16, E46 (without Touring)
      - E16, X329 (Touring)
    - E17 Boot lid lamp, right
      - E17 Boot lid lamp, right (left-hand drive)
      - E17 Boot lid lamp, right (right-hand drive)
      - E17 Boot lid lamp, right (Saloon as of 2001_09)
      - E17 Boot lid lamp, right (Coupe or Touring or convertible)
      - E17, E47 (without Touring)
      - E17, X328 (Touring)
    - E19 Right parking light
      - E19, X136
    - E26 Left fog light
      - E26 (up to 2001_03)
      - E26, X13893 (as of 2001_03)
    - E27 Right fog light
      - E27 (up to 2001_03)
      - E27, X13894 (as of 2001_03)
    - E28 Front cigar lighter
      - E28, X1014
    - E33 Rear lid lamp
      - E33, X712 (without Compact)
      - E33, X712 (Compact)
    - E34 Interior/reading lamp, front
      - E34, X336
    - E35 Driver's make-up mirror light
      - E35, X381
    - E36 Make-up-mirror lighting, passenger's side
      - E36, X382
    - E39 Rear left interior light
      - E39, X356 (Saloon or Coupe)
      - E39, X356 (convertible)
    - E40 Rear right interior light
      - E40, X355 (Coupe or Saloon)
      - E40, X355 (convertible)
    - E42 Glove compartment light
      - E42, X18336
    - E43 Left licence plate light
      - E43, X710 (without Compact)
      - E43 (Compact)
    - E46 Tail light, left
      - E46 Tail light, left (( without Touring or Compact ) up to 2001_09)
      - E46 Tail light, left (Touring)
      - E46 Tail light, left (Saloon as of 2001_09)
      - E46 Tail light, left (( Coupe or convertible ) as of 2001_09 up to 2003_03)
      - E46 Tail light, left (Compact with left-hand drive)
      - E46 Tail light, left (Compact without left-hand drive)
      - E46 Tail light, left (( convertible or Coupe ) as of 2003_03)
      - E16, E46 (without Touring without Compact)
      - E46, X319 (Touring)
      - E46, X319 (Compact)
      - E46 Tail light, left (( Saloon or Coupe or convertible ) up to 2001_09)
      - E46 Tail light, left (Touring)
      - E46 Tail light, left (( Coupe or convertible ) as of 2001_09 up to 2003_03)
      - E46 Tail light, left (Compact)
      - E46 Tail light, left (Saloon as of 2001_09)
      - E46 Tail light, left (( Coupe or convertible ) as of 2003_03)
    - E47 Tail light, right
      - E47 Tail light, right (( without Touring or Compact ) up to 2001_09)
      - E47 Tail light, right (Touring)
      - E47 Tail light, right (Saloon as of 2001_09)
      - E47 Tail light, right (( Coupe or convertible ) as of 2001_09 up to 2003_03)
      - E47 Tail light, right (Compact with left-hand drive)
      - E47 Tail light, right (Compact without left-hand drive)
      - E47 Tail light, right (( convertible or Coupe ) as of 2003_03)
      - E17, E47 (without Touring without Compact)
      - E47, X318 (Touring)
      - E47, X318 (Compact)
      - E47 Tail light, right (( Saloon or Coupe or convertible ) up to 2001_09)
      - E47 Tail light, right (Touring)
      - E47 Tail light, right (( Coupe or convertible ) as of 2001_09 up to 2003_03)
      - E47 Tail light, right (Compact)
      - E47 Tail light, right (Saloon as of 2001_09)
      - E47 Tail light, right (( Coupe or convertible ) as of 2003_03)
    - E51 Left windscreen washer jet heater
      - E51, X105
    - E52 Right windscreen washer jet heater
      - E52, X106
    - E61 Footwell light, driver's side
      - E61, X748
    - E62 Footwell light, passenger's side
      - E62, X745
    - E82 Gear indicator light
      - E82, X1193
    - E99 Hardtop mount 1
      - E99 (convertible)
    - E100 Hardtop mount 2
      - E100, S161 (convertible)
    - E108 Interior/reading lamp, rear
      - E108, X10293 (without Compact)
      - E108, X10293 (Compact)
    - E400 Interior light, rear right
      - E400, X3205
    - E401 Interior light, rear left
      - E401, X3206
    - E2284 Heater plug, cylinder 1
      - E2284, X2284 (DDE Diesel Electronics DDE3.0)
      - E2284, X2284 (DDE Diesel Electronics DDE4.0)
      - E2284, E2285, E2286, E2287, B2015a (M47/TU engine)
      - Y2341, X2341, Y2343, X2343, Y2345, X2345, E2284, X2284 (M57/TU engine)
    - E2285 Heater plug, cylinder 2
      - E2285, X2285 (DDE Diesel Electronics DDE3.0)
      - E2285, X2285 (DDE Diesel Electronics DDE4.0)
      - E2284, E2285, E2286, E2287, B2015a (M47/TU engine)
      - E2285, X2285, E2287, X2287, E2288, X2288, E2289, X2289 (M57/TU engine)
    - E2286 Heater plug, cylinder 3
      - E2286, X2286 (DDE Diesel Electronics DDE3.0)
      - E2286, X2286 (DDE Diesel Electronics DDE4.0)
      - E2284, E2285, E2286, E2287, B2015a (M47/TU engine)
      - E2286, X2286, Y2342, X2342, Y2344, X2344, Y2346, X2346 (M57/TU engine)
    - E2287 Heater plug, cylinder 4
      - E2287, X2287 (DDE Diesel Electronics DDE3.0)
      - E2287, X2287 (DDE Diesel Electronics DDE4.0)
      - E2284, E2285, E2286, E2287, B2015a (M47/TU engine)
      - E2285, X2285, E2287, X2287, E2288, X2288, E2289, X2289 (M57/TU engine)
    - E2288 Glow plug, cylinder 5
      - E2288, X2288 (DDE Diesel Electronics DDE4.0)
      - E2285, X2285, E2287, X2287, E2288, X2288, E2289, X2289 (M57/TU engine)
    - E2289 Glow plug, cylinder 6
      - E2289, X2289 (DDE Diesel Electronics DDE4.0)
      - E2285, X2285, E2287, X2287, E2288, X2288, E2289, X2289 (M57/TU engine)
  - F_Fuses
  - G_Power supply, triggering units
    - G1 Battery
    - G5 Inflator assembly, driver airbag
      - G5, X01004
    - G6 Gas generator, passenger's airbag, stage 1
      - G6, X782 (as of 1999_09)
    - G12 Belt tensioner, driver
      - G12, X10216
    - G13 Belt tensioner, passenger
      - G13, X10217
    - G14 Gas generator, side airbag, driver's door
      - G14, X1883
    - G15 Gas generator, side airbag, passenger door
      - G15, X1884
    - G17 Gas generator, airbag, head area, driver
      - G17, X1965 (left-hand drive)
    - G18 Gas generator, airbag, head area, passenger
      - G18, X1966 (left-hand drive)
    - G19 Gas generator, battery safety terminal
      - G19, X1770 (Touring)
    - G20 Gas generator, side airbag, rear left door
      - G20, X1781 (without convertible)
      - G20, X1781 (convertible)
    - G21 Gas generator, side airbag, rear right door
      - G21, X1782 (without convertible)
      - G21, X1782 (convertible)
    - G6524 Alternator
  - H_Acoustic and optical signalling units
    - H1 Horn for antitheft alarm system
      - H1, X372
    - H2 Left horn
      - H2, X132
    - H3 Right horn
      - H3, X133
    - H4 Right front turn signal indicator
      - H4, X137
    - H7 Left front turn signal indicator
      - H7, X128
    - H8 Front right auxiliary flasher unit
      - H8
    - H9 Front left auxiliary flasher unit
      - H9
    - H10 Gong
    - H34 Brake light, centre
    - H38 Transceiver
    - H41 Front left speaker
      - H41
    - H44 Front right speaker
      - H44
    - H45 Right rear speaker
    - H46 Left rear speaker
    - H50 Right front high range speaker
      - H50
    - H66 Subwoofer speaker
    - H9114 Right rear high range speaker
      - H9114, X9114 (convertible)
      - H9114, X9114 (Compact)
    - H9116 Left rear high range speaker
      - H9116, X9116 (convertible)
      - H9116, X9116 (Compact)
  - I_Components of outside manufacturer
    - I01000 Button pad, left
      - I01000, X01001
    - I01001 Button pad, right
      - I01001, X01002
    - I01002 Volute spring
      - I01002 Volute spring (( DME Motor Electronics MS42 or DME Digital Motor Electronics MS43 or DME Motor Electronics MSS54 ) as of 1999_09)
      - I01002 Volute spring (Diesel engine as of 1999_09)
      - I01002 Volute spring (DME Motor Electronics BMS46 as of 1999_09)
      - I01002 Volute spring (DME Motor Electronics BMS46 as of 1998_03 up to 1999_09)
      - I01002 Volute spring (Diesel engine as of 1998_03 up to 1999_09)
      - I01002 Volute spring (DME Motor Electronics MS42 as of 1998_03 up to 1999_09)
      - I01002, X01003 (without SMG Sequential M Gearbox)
      - I01002 (SMG Sequential M Gearbox)
    - I01006 B+ terminal
      - I01006 B(+) terminal point (without Automatic transmission)
      - I01006 B(+) terminal point (Automatic transmission)
    - I01007 Double switch, recirculated air/rear window
      - I01007, X608
      - I01007 Dual-function switch recirculated air/rear window defogger (as of 1998_03 up to 1999_09 with Heater control)
      - I01007 Dual-function switch recirculated air/rear window defogger (( DME Motor Electronics BMS46 or DDE Diesel Electronics DDE3.0 ) as of 1999_09 with Heater control)
    - I01009 Rear window
      - I01009 Rear window
      - I01009 Rear window
      - I01009, X01024 (without Touring)
    - I01010 Wave trap 1
      - I01010, X379 (Saloon)
      - I01010 (Touring)
      - I01010, X379 (Coupe)
    - I01011 GPS aerial
      - I01011, X01028 (Touring)
      - I01011, X01028 (convertible)
      - I01011, X01028 (Saloon or Coupe)
    - I01013 Telephone speaker
      - I01013, X1963
    - I01014 Mobile phone
      - I01014 Mobile phone
      - I01014 Mobile phone
    - I01015 Interface
      - I01015 Interface
      - I01015, X01010 (without Cellular phone, Motorola (V Series))
      - I01015, X01010 (Cellular phone, Motorola (V Series))
    - I01016 Keypad handset
      - I01016, X4545
    - I01017 Subwoofer, right
      - I01017, X1715
    - I01019 OBD socket outlet
      - I01019, X19527
    - I01020 Wave trap 2
      - I01020, I01021 (without Touring)
      - I01020 (Touring)
    - I01021 Wave trap 3
      - I01020, I01021 (without Touring)
    - I01022 Subwoofer, left
      - I01022, X01027
    - I01023 Temperature sensor, coolant outlet
      - I01023, X87 (without DME Digital Motor Electronics MS43)
      - I01023, X87 (DME Digital Motor Electronics MS43)
      - I01023, X87 (N46 engine)
    - I01025 Position switch, main pillar
      - I01025, X01061 (convertible)
    - I01026 Position switch, tensioning bow
      - I01026, X01062 (convertible)
    - I01027 Valve, main pillar
      - I01027, X01063
    - I01028 Valve, extend tensioning bow (convertible)
      - I01028, X01064
    - I01029 Valve, retract tensioning bow (convertible)
      - I01029, X01065
    - I01030 FM amplifier, convertible top cover
      - I01030, X01070 (convertible)
    - I01031 FM antenna, convertible top cover
      - I01031, X01071 (convertible)
    - I01032 Aerial amplifier
      - I01032 (Coupe)
    - I01033 Rear light, right
      - I01033, X01043
    - I01034 Rear light, left
      - I01034, X01042
    - I01035 Licence plate light, right
      - I01035, X01041
    - I01036 Licence plate light, left
      - I01036, X01040
    - I01037 Clearance lamp, right
      - I01037, X01037
    - I01038 Clearance lamp, left
      - I01038, X01038
    - I01039 12 V socket
      - I01039, X01039
    - I01040 TV bumper antenna, left
      - I01040 (convertible)
    - I01041 TV bumper aerial, right
      - I01041 (convertible)
    - I01042 Relay, convertible top drive
      - I01042, X01076 (convertible)
    - I01043 Valve, convertible top cover
      - I01043, X01077 (convertible)
    - I01051 Roof spoiler
      - I01051, X01053
    - I01052 Diversity
      - I01052, X424 (Touring)
      - I01052, X01021 (convertible)
      - I01052, X1143 (Compact)
    - I01059 TV amplifier, left
      - I01059, X01058 (Touring)
    - I01060 TV amplifier, right
      - I01060, X01060 (Touring)
    - I01061 Valve, emergency release (convertible)
      - I01061, X01078
    - I01062 Switch, glovebox central locking
      - I01062 (convertible)
    - I01063 Interference suppression capacitor, ignition coils
      - I01063, X6900 (DME Motor Electronics MSS54)
    - I01064 Interference suppression filter
      - I01064, X138 (Compact)
      - I01064, X138 (Touring up to 2000_09)
      - I01064, X138 (Touring as of 2000_09)
    - I01065 Diagnostic module, fuel tank leakage (USA_LHD)
      - I01065, X17140 (DME Motor Electronics MSS54)
      - I01065, X17141 (DME Digital Motor Electronics MS45)
    - I01066 Steering wheel up/down push-button, left (SMG Sequential Manual Gearbox)
      - I01066, X5050
    - I01138 Seat-back width adjustment, passenger
      - I01138, X01091 (DME Motor Electronics MSS54 with Coupe)
    - I01139 Valve, seat-back width adjustment, passenger
      - I01139, X01093 (DME Motor Electronics MSS54 with Coupe)
    - I01140 Seat-back width adjustment, driver
      - I01140, X01095 (DME Motor Electronics MSS54 with Coupe)
    - I01141 Valve, seat-back width adjustment, driver
      - I01141, X01097 (DME Motor Electronics MSS54 with Coupe)
    - I01176 Electric auxiliary heater
      - I01176 (M47/TU engine)
    - I01181 Steering wheel up/down push-button, right (SMG Sequential Manual Gearbox)
      - I01181, X01187
    - I01192 Universal charging/hands-free electronics (ULF Universal charging and hands-free facility)
      - I01192 Universal electronic charging and hands-free module (ULF) (without SES Language-input system)
      - I01192 Universal electronic charging and hands-free module (ULF) (SES Language-input system)
    - I01193 Telematics control unit (TCU-Everest) (TCU Telematic Control Unit)
      - I01193 Telematics control unit (TCU-Everest) (USA_LHD without SES Language-input system)
      - I01193 Telematics control unit (TCU-Everest) (USA_LHD with SES Language-input system)
      - I01193 Telematics control unit (TCU-Everest) (without USA_LHD without SES Language-input system)
      - I01193 Telematics control unit (TCU-Everest) (without USA_LHD with SES Language-input system)
    - I01195 Bluetooth aerial
      - I01195
  - K_Relays
    - K2 Horn relay
      - K2, X56
      - K2 Horn relay
    - K4 Heating blower relay
      - K4, X58 (as of 1998_03 up to 1998_09)
      - K4, X58 (as of 1998_09 with Heater control)
      - K4 Heating blower relay (as of 1998_03 up to 1998_09)
    - K6 Headlight washer module
      - K6, X61
    - K11 Wiper relay
      - K11, X1242 (left-hand drive)
    - K13 Rear defogger relay
      - K13, X292 (Saloon or Coupe)
      - K13, X292 (Touring)
      - K13, X292 (convertible)
      - K13, X292 (Compact)
      - K13 Rear window defogger relay (up to 2000_09)
      - K13 Rear window defogger relay (as of 2000_09)
    - K19 Relay, A/C compressor
      - K19, X51 (as of 1998_03 up to 1998_09)
      - K19, X51 (as of 1998_09)
      - K19 Relay, A/C compressor
    - K47 Fog light relay
      - K47, X44
    - K90 Relay, rear window drive
      - K90, X1250 (Touring)
    - K96 Fuel pump relay 1
      - K96, X10156 (without DME Motor Electronics MSS54 with USA_LHD)
      - K96, X10157 (DME Motor Electronics MSS54 with USA_LHD)
      - K96 Fuel pump relay 1
    - K99 Rear defogger relay
      - K99, X10092 (convertible)
    - K2003 DDE main relay
      - K2003, X2085 (DDE Diesel Electronics DDE3.0)
      - K2003, X2085 (DDE Diesel Electronics DDE4.0)
      - A8682, X8682, X8582, K2003, X2085 (M47/TU engine or M57/TU engine)
    - K2283 Preheater relay
      - K2283, X2283 (DDE Diesel Electronics DDE3.0)
      - K2283, X2283 (DDE Diesel Electronics DDE4.0)
    - K5360 Relay, hydraulic pump (SMG Sequential M Gearbox)
      - K5360, X5360
    - K6300 DME relay
      - K6300, X6300 (DME Motor Electronics MS42)
      - K6300, X6300 (DME Motor Electronics BMS46)
      - K6300, X6300 (DME Digital Motor Electronics MS43)
      - K6300, X6300 (DME Motor Electronics MSS54)
      - K6300, X6300 (DME Digital engine electronics ME9)
      - K6300, X6300 (DME Digital Motor Electronics MS45)
      - K6300, X6300, K6326, X6326, K6325, X6325 (N46 engine)
      - K6300 DME relay
    - K6304 Secondary air pump relay
      - K6304, X6304
      - K6304 Secondary air pump relay
    - K6316 Relay, variable valve gear
      - K6316, X6316 (DME Digital engine electronics ME9)
      - K6316, X6316 (N46 engine)
    - K6318 Hydraulic pump relay, SMG (SMG Sequential Manual Gearbox)
      - K6318, X6318
    - K6325 Reversing light relay
      - K6325, X6325 (DME Motor Electronics MS42)
      - K6325, X6325 (DME Motor Electronics BMS46)
      - K6325, X6325 (DME Digital Motor Electronics MS43)
      - K6325, X6325 (DME Digital engine electronics ME9)
      - K6325, X6325 (DME Digital Motor Electronics MS45)
      - K6300, X6300, K6326, X6326, K6325, X6325 (N46 engine)
      - K6325, X6325 (M47/TU engine or M57/TU engine)
    - K6326 Unloader relay terminal 15
      - Ignition coil 1 (320i_M52/TU_LIM or 320i_M52/TU_TOUR or 320Ci_M52/TU_COUPE or 323i_M52/TU_LIM or 323i_M52/TU_TOUR or 323Ci_M52/TU_COUPE or 323Ci_M52/TU_CABRIO or 328i_M52/TU_LIM or 328i_M52/TU_TOUR or 328Ci_M52/TU_COUPE)
      - K6326, X6326 (DME Motor Electronics MS42 with left-hand drive)
      - K6326, X6326 (left-hand drive with DME Motor Electronics BMS46)
      - K6326, X6326 (DME Digital engine electronics ME9)
      - K6300, X6300, K6326, X6326, K6325, X6325 (N46 engine)
      - K6326 Unloader relay terminal 15
    - K6327 Relay, fuel injectors
      - K6327, X6327 (DME Digital Motor Electronics MS43)
      - K6327, X6327 (DME Motor Electronics MSS54)
      - K6327, X6327 (DME Digital Motor Electronics MS45)
    - K18363 Relay, convertible top 1 (convertible)
      - K18363, X18363
  - M_Electric motors, drives
    - M2 Electric fuel pump
      - M2 Electric fuel pump
      - M2, X638
      - M2 Electric fuel pump
    - M3 Wiper motor
      - M3, X333
    - M4 Washer pump
      - M4, X107
    - M7 Headlight washer pump
      - M7, X1011
    - M9 Electric fan
      - M9, X82
    - M11 Electric fuel pump (EKP II)
      - M11, X10066 (DDE Diesel Electronics DDE4.0)
    - M14 System lock, passenger side, rear
      - M14 System lock, rear passenger's side
      - M14, X646
      - M14 System lock, rear passenger's side
    - M15 System lock, driver's side, rear
      - M15 System lock, rear driver's side
      - M15, X644
      - M15 System lock, rear driver's side
    - M16 Central locking drive, fuel filler flap
      - M16, X312 (without Touring without Compact)
      - M16, X312 (Touring)
      - M16, X312 (Compact)
    - M17 Central locking drive, boot lid
      - M17 Central locking drive, boot lid
      - M17, X311 (Touring)
      - M17, X311 (Compact)
    - M20 Power window motor, rear left
      - M20, X714
    - M21 Driver's window motor
      - M21, X749
    - M22 Power window motor, rear right
      - M22, X720
    - M23 Passenger's window motor
      - M23, X744
    - M30 Blower motor
      - M30, X816
    - M31 Footwell flap motor
      - M31, X667
    - M35 Defroster flap motor
      - M35, X664
    - M36 Fresh air/recirculated air flap motor, left
      - M36, X663 (IHKA Integrated automatic heating/air conditioning)
      - M36, X663 (IHKR Integrated heating/air-conditioning regulation)
    - M37 Auxiliary water pump
      - M37, X122 (Diesel engine without M47/TU engine)
      - M37, X122 (M47/TU engine)
    - M38 Ventilation flap motor
      - M38, X661
    - M40 Fresh air/recirculated air flap motor, right
      - M40, X662 (IHKA Integrated automatic heating/air conditioning)
      - M40, X662 (IHKR Integrated heating/air-conditioning regulation)
    - M45 Speed control actuator motor
      - M45, X70
    - M50 Motor, driver's seat tilt
      - M50, X1533 (without convertible)
      - M50, X1533 (convertible)
    - M51 Motor, driver's seat forward/backward adjustment
      - M51, X1469 (without convertible)
      - M51, X1469 (convertible)
    - M52 Motor, driver's seat height adjustment
      - M52, X1468 (without convertible)
      - M52, X1468 (convertible)
    - M53 Motor, driver's seat backrest adjustment
      - M53, X1467 (without convertible)
      - M53, X1467 (convertible)
    - M54 Motor, driver's head restraint
      - M54, X731 (convertible)
    - M55 Motor, lumbar support, driver
      - M55, X18135 (without DME Motor Electronics MSS54)
      - M55, X18135 (DME Motor Electronics MSS54 with Coupe)
    - M56 Motor, lumbar support, passenger
      - M56, X18138 (without DME Motor Electronics MSS54)
      - M56, X18138 (DME Motor Electronics MSS54 with Coupe)
    - M57 Motor, passenger's head restraint
      - M57, X738 (convertible)
    - M58 Motor, passenger's seat backrest adjustment
      - M58, X736 (without convertible)
      - M58, X736 (convertible)
    - M59 Motor, passenger's seat height adjustment
      - M59, X737 (without convertible)
      - M59, X737 (convertible)
    - M60 Motor, passenger's seat forward/backward adjustment
      - M60, X734 (without convertible)
      - M60, X734 (convertible)
    - M61 Motor, passenger's seat tilt
      - M61, X735 (without convertible)
      - M61, X735 (convertible)
    - M63 Secondary air pump
      - M63, X1124 (DME Motor Electronics MS42)
      - M63, X1124 (DME Motor Electronics MSS54)
      - M63, X1124 (DME Digital engine electronics ME9)
      - M63, X1124 (DME Digital Motor Electronics MS45 or DME Digital Motor Electronics MS43)
    - M74 Sun shades motor
      - M74
    - M80 Actuator, headlight vertical aim control, left
      - M80, X1034
    - M81 Actuator, headlight vertical aim control, right
      - M81, X1035
    - M95 Rear washer pump
      - M95, X13058 (without Compact)
      - M95, X13058 (Compact)
    - M98 Window regulator motor, rear left
      - M98, X13256 (convertible)
    - M99 Window regulator motor, rear right
      - M99, X13257 (convertible)
    - M100 Drive, convertible top cover
      - M100, X10223 (convertible)
    - M101 Convertible top drive
      - M101, X13146 (convertible)
    - M103 Motor, left vent window
      - M103, X13125 (Coupe)
    - M104 Motor, right vent window
      - M104, X13126 (Coupe)
    - M107 Central locking drive, glovebox
      - M107, X13263 (convertible)
    - M118 Precharge pump
      - M118, X1656 (DSC MK20 Dynamic Stability Control)
      - M118, X1656 (all-wheel drive)
    - M119 Leakage diagnosis pump
      - M119, X1714 (USA_LHD with M52/TU engine)
    - M132 Motor, convertible soft top lock, windscreen panel
      - M132, X11382 (convertible)
    - M150 Air distribution motor
      - M150, X661
    - M2025 Starter
      - M2025, X2025 (without DDE Diesel Electronics DDE4.0)
      - M2025, X2025 (DDE Diesel Electronics DDE4.0)
      - X2025, X2024, X2013, B2013, M2025 (M47/TU engine)
      - X2024, X2025, X2027, B2013, X2013, M2025 (M57/TU engine)
    - M6351 Servomotor, variable valve gear
      - M6351, X8533 (DME Digital engine electronics ME9)
      - M6351, X6351, X6171, X6170, B60253, X60253 (N46 engine)
    - M6506 Fan, E-box
      - M6506 (without DME Motor Electronics MS42)
    - M6510 Starter
      - M6510, X6510 (DME Motor Electronics MS42)
      - M6510, X6510 (DME Motor Electronics BMS46)
      - M6510, X6510 (DME Motor Electronics MSS54)
      - X6512, X6510, Y6120, X6120, B6203, X6203, M6510a (N46 engine)
    - M9910 Antenna amplifier with rod antenna
      - M9910, X13049 (convertible)
  - N_Amplifiers, controllers, control units
  - R_Resistors, potentiometers
    - R10 Pedal position sensor
      - R10, X73 (( DDE Diesel Electronics DDE3.0 or ( DDE Diesel Electronics DDE4.0 up to 2001_03 ) ))
      - R10, X11400 (( Petrol engine or ( DDE Diesel Electronics DDE4.0 as of 2001_03 ) ))
    - R11 Blower ballast resistor
      - R11, X904 (Heater control)
    - R33 Steering angle sensor
      - R33, X1658
      - R33 Steering angle sensor
    - R6252 Throttle-valve potentiometer
      - R6252, X6252 (DME Motor Electronics BMS46)
      - R6252, X6252 (DME Motor Electronics MSS54)
    - R6385 Throttle valve (DME Motor Electronics MS42)
      - R6385, X6385
    - R8554 Resistor, CAN terminal
      - R8554 (DME Digital Motor Electronics MS45)
  - S_Switch, button
    - S2 Ignition switch
      - S2 Ignition switch (as of 1998_03 up to 1999_09)
      - S2 Ignition switch (as of 1999_09 up to 2001_09)
      - S2 Ignition switch (without SMG Sequential Manual Gearbox as of 2001_09)
      - S2 Ignition switch (SMG Sequential Manual Gearbox as of 2001_09)
      - S2 Ignition switch (without SMG Sequential Manual Gearbox)
      - S2 Ignition switch (SMG Sequential Manual Gearbox)
    - S4 Horn switch
      - S4
    - S5 Windscreen wiper switch
      - S5 Windscreen wiper switch (without Touring)
      - S5 Windscreen wiper switch (Touring)
      - S5 Windscreen wiper switch
    - S6 ASC/DSC pushbutton
      - S6, X521
      - S6 ASC/DSC button (DSC MK20 Dynamic Stability Control)
      - S6 ASC/DSC button (ASC MK20 Automatic Stability Control)
    - S7 Turn indicator/low beam switch
      - S7 Turn indicator/low beam switch
      - S7 Turn indicator/low beam switch
    - S17 Mirror adjustment switch
      - S17, X625
      - S17 Mirror adjustment switch
    - S18 Hazard warning switch
      - S18 Hazard warning/central locking switch
      - S18, X516
      - S18 Hazard warning/central locking switch
    - S19 Front lid contact switch
      - S19, X161
    - S29 Brake light switch
      - S29, X78
    - S31 Handbrake switch
      - S31, X423
    - S32 Clutch switch
      - S32, X11143 (DME Motor Electronics MS42 or DDE Diesel Electronics DDE3.0 or DDE Diesel Electronics DDE4.0)
    - S38 Sunroof control switch (SHD)
      - S38, X643
      - S38 Sunroof control switch (SHD)
    - S38b Switch, panorama glass roof
      - S38b, X14043
    - S41 Power window switch, rear left
      - S41, X645
    - S42 Power window switch, rear right
      - S42, X647
    - S47 Driver's door lock switch
      - S47 System lock, driver's door
      - S47, X747
      - S47 System lock, driver's door
    - S49 Passenger's door lock switch
      - S49 System lock, passenger's door (Radio remote control or Infrared remote control)
      - S49 System lock, passenger's door (without Radio remote control without Infrared remote control)
      - S49, X742
      - S49 System lock, passenger's door
    - S51 Driver's seat adjustment switch
      - S51, X693 (convertible)
    - S52 Driver's lumbar support switch
      - A21, S52 (without DME Motor Electronics MSS54)
      - S52, X01096 (DME Motor Electronics MSS54 with Coupe)
      - S52 Driver's lumbar support switch
    - S53 Driver's seat heating switch
      - S53 Driver's seat heating switch
      - S53, X651
      - S53 Driver's seat heating switch
    - S54 Passenger's seat heating switch
      - S54 Passenger's seat heating switch
      - S54, X658
      - S54 Passenger's seat heating switch
    - S55 Passenger's lumbar support switch
      - S55, S50 (without DME Motor Electronics MSS54)
      - S55, X01092 (DME Motor Electronics MSS54 with Coupe)
      - S55 Passenger's lumbar support switch
    - S56 Switch, seat adjustment, passenger
      - S56, X01084 (convertible)
      - S56 Seat adjustment switch, front passenger's seat
    - S58 Hall sensor, seat-belt buckle
      - S58
      - S58 Hall-effect sensor, seat belt buckle
    - S59 Hall sensor, seat-belt buckle
      - S59
      - S59 Hall-effect sensor, seat belt buckle
    - S63 Coolant level switch
      - S63, X112
    - S71 Sensor for LH side airbag (satellite)
      - S71, X1885 (without convertible)
      - S71, X1885 (convertible)
    - S72 Sensor for RH side airbag (satellite)
      - S72, X1886
    - S75 Blower switch
      - S75, X905
      - S75 Blower switch (as of 1998_03 up to 1998_09)
    - S103 Switch, driver's backrest lock
      - S103, X998 (convertible)
    - S110 Sun shades switch
      - S110, X947
      - S110 Sun shade switch
    - S122 Switch, passenger's backrest lock
      - S122, X18124 (convertible)
    - S126 Switch block, driver's door
      - S126, X316 (without convertible)
      - S126, X316 (convertible)
      - S126 Switch block, driver's door
    - S127 Passenger's door power window switch
      - S127, X324
      - S127 Passenger's door power window switch
    - S136 Wash water level switch
      - S136, X10046
    - S138 Backrest switch, entrance aid, passenger
      - S138, X01030 (convertible)
    - S139 Backrest switch, entrance aid, driver
      - S139, X18213 (convertible)
    - S141 Switch, convertible soft top locked
      - S141 (convertible up to 2001_09)
    - S142 Switch, scuttle locked
      - S142, S145 (convertible)
    - S145 Switch, scuttle released
      - S142, S145 (convertible)
    - S147 Rear window opening switch
      - S147 Rear window opening switch
      - S147, X13059 (Touring)
    - S158 Switch, convertible top cover locked, left
      - S158, S177 (convertible)
    - S161 Switch, convertible top cover locked, right
      - E100, S161 (convertible)
    - S167 Rear lid lock switch
      - S167 Rear lid lock switch
      - S167 (Saloon or Touring)
    - S172 Rear window release switch
      - S172, X01120 (Touring)
    - S177 Hardtop switch
      - S158, S177 (convertible)
    - S188 Switch, convertible top open
      - S188, X13150 (convertible)
    - S198 Thermal switch, heated spray nozzles
      - S198, X1148 (without DME Motor Electronics MSS54)
      - S198, X1148 (DME Motor Electronics MSS54)
    - S200 Jamming protection switch, driver's side
      - S200, X1146
    - S201 Jamming protection switch, passenger's side
      - S201, X1147
    - S204 Rear lid release switch (interior)
      - S204 Rear lid release switch (interior)
      - S204, X1295
    - S239 Switch, convertible top compartment floor
      - S239, X1875 (convertible)
    - S531 Microswitch, temperature selector
      - S531, X10234 (Heater control)
    - S602 Steering wheel button, up
      - S602, X11337 (DME Motor Electronics MSS54 with SMG Sequential M Gearbox)
    - S700 Switch, convertible top cover drive
      - S700, X18490 (convertible)
    - S805 Clutch switch module
      - S805, X13635 (as of 2001_03)
    - S2113 Reversing light switch
      - S2113, X2113
    - S5271 Switch, gear recognition
      - S5271, X5271 (DME Motor Electronics MSS54)
    - S6020 Steering wheel button, down
      - S6020, X01185 (DME Motor Electronics MSS54 with SMG Sequential M Gearbox)
    - S8503 Program button
      - S8503, X8503 (SMG Sequential M Gearbox)
      - S8503, X9343 (SMG Sequential Manual Gearbox)
    - S8507 Kick-down switch
      - S8507, X8507
    - S8511 Reversing light switch
      - S8511, X8511 (without DME Motor Electronics MSS54 without SMG Sequential Manual Gearbox without SMG Sequential M Gearbox)
      - S8511, X8511 (DME Motor Electronics MSS54 without SMG Sequential M Gearbox)
      - S8511, X8511 (SMG Sequential M Gearbox)
      - S8511, X8511 (SMG Sequential Manual Gearbox)
      - S8511, X8511, B62202, B62102 (N46 engine)
    - S8532 Gear position switch
      - S8532, X8532 (DME Motor Electronics MS42)
      - S8532, X8532 (DME Motor Electronics BMS46)
      - S8532 Gear position switch
  - T_Ignition coils
  - U_Radio/interference-suppression equipment
    - U407 Basic interface, telephone
    - U422 Voice input
  - Y_Electromechanical components
    - Y2 Solenoid clutch
      - Y2, X163 (DDE Diesel Electronics DDE4.0)
      - Y2, X163 (DME Digital Motor Electronics MS43)
      - Y2a, X19146, G6524, X6524 (N46 engine)
    - Y4 Water valves
      - Y4, X85 (DME Motor Electronics MS42)
      - Y4, X85 (DME Motor Electronics BMS46)
      - Y4, X85 (DDE Diesel Electronics DDE3.0 or DDE Diesel Electronics DDE4.0)
      - Y4, X85 (M47/TU engine)
    - Y16 Pressure sensor 2
      - Y16, X1748 (left-hand drive)
      - Y16 Pressure sensor 2
    - Y19 Shift lock selector lever lock
      - Y19, X1178 (without SMG Sequential Manual Gearbox without SMG Sequential M Gearbox)
      - Y19, X8513 (SMG Sequential M Gearbox)
      - Y19, X8513 (SMG Sequential Manual Gearbox)
    - Y85 Crash actuator, left
      - Y85, X13227 (convertible)
    - Y86 Crash actuator, right
      - Y86, X13226 (convertible)
    - Y193 Valve block, lumbar support, driver
      - Y193, X1503 (without DME Motor Electronics MSS54)
      - Y193, X1503 (DME Motor Electronics MSS54 with Coupe)
    - Y194 Valve block, passenger's lumbar support
      - Y194, X1502 (without DME Motor Electronics MSS54)
      - Y194, X1502 (DME Motor Electronics MSS54 with Coupe)
    - Y198 Valve, exhaust flap
      - Y198, X13172 (DME Digital Motor Electronics MS43 or DME Digital Motor Electronics MS45)
    - Y715 Microswitch, air distribution
      - Y715, X715
    - Y2008 Needle movement sensor
      - Y2008, X2008 (DDE Diesel Electronics DDE3.0)
    - Y2245 Injection pump
      - Y2245, X2245 (DDE Diesel Electronics DDE3.0)
    - Y2341 Injector 1
      - Y2341, X2341 (DDE Diesel Electronics DDE4.0)
      - Y2341, X2341 (M47/TU engine)
      - Y2341, X2341, Y2343, X2343, Y2345, X2345, E2284, X2284 (M57/TU engine)
    - Y2342 Injector 2
      - Y2342, X2342 (DDE Diesel Electronics DDE4.0)
      - Y2342, X2342 (M47/TU engine)
      - E2286, X2286, Y2342, X2342, Y2344, X2344, Y2346, X2346 (M57/TU engine)
    - Y2343 Injector 3
      - Y2343, X2343 (DDE Diesel Electronics DDE4.0)
      - Y2343, X2343 (M47/TU engine)
      - Y2341, X2341, Y2343, X2343, Y2345, X2345, E2284, X2284 (M57/TU engine)
    - Y2344 Injector 4
      - Y2344, X2344 (DDE Diesel Electronics DDE4.0)
      - Y2344, X2344 (M47/TU engine)
      - E2286, X2286, Y2342, X2342, Y2344, X2344, Y2346, X2346 (M57/TU engine)
    - Y2345 Injector 5
      - Y2345, X2345 (DDE Diesel Electronics DDE4.0)
      - Y2341, X2341, Y2343, X2343, Y2345, X2345, E2284, X2284 (M57/TU engine)
    - Y2346 Injector 6
      - Y2346, X2346 (DDE Diesel Electronics DDE4.0)
      - E2286, X2286, Y2342, X2342, Y2344, X2344, Y2346, X2346 (M57/TU engine)
    - Y5255 VANOS valves
      - Y5255, X5255 (DME Motor Electronics MSS54)
    - Y5330 Hydraulic unit SMG
      - Y5330 (SMG Sequential M Gearbox)
    - Y5392 EDR motor
      - Y5392, X5392 (DME Motor Electronics MSS54)
    - Y6101 Fuel injector 1
      - Y6101, X6101 (DME Motor Electronics MS42)
      - Y6101, X6101 (DME Motor Electronics BMS46)
      - Y6101, X6101 (DME Digital Motor Electronics MS43)
      - Y6101, X6101 (DME Motor Electronics MSS54)
      - Y6101, X6101 (DME Digital engine electronics ME9)
      - Y6101, X6101 (DME Digital Motor Electronics MS45)
      - Y6104, X6104, Y6103, X6103, Y6102, X6102, Y6101, X6101 (N46 engine)
    - Y6102 Fuel injector 2
      - Y6102, X6102 (DME Motor Electronics MS42)
      - Y6102, X6102 (DME Motor Electronics BMS46)
      - Y6102, X6102 (DME Digital Motor Electronics MS43)
      - Y6102, X6102 (DME Motor Electronics MSS54)
      - Y6102, X6102 (DME Digital engine electronics ME9)
      - Y6102, X6102 (DME Digital Motor Electronics MS45)
      - Y6104, X6104, Y6103, X6103, Y6102, X6102, Y6101, X6101 (N46 engine)
    - Y6103 Fuel injector 3
      - Y6103, X6103 (DME Motor Electronics MS42)
      - Y6103, X6103 (DME Motor Electronics BMS46)
      - Y6103, X6103 (DME Digital Motor Electronics MS43)
      - Y6103, X6103 (DME Motor Electronics MSS54)
      - Y6103, X6103 (DME Digital engine electronics ME9)
      - Y6103, X6103 (DME Digital Motor Electronics MS45)
      - Y6104, X6104, Y6103, X6103, Y6102, X6102, Y6101, X6101 (N46 engine)
    - Y6104 Fuel injector 4
      - Y6104, X6104 (DME Motor Electronics MS42)
      - Y6104, X6104 (DME Motor Electronics BMS46)
      - Y6104, X6104 (DME Digital Motor Electronics MS43)
      - Y6104, X6104 (DME Motor Electronics MSS54)
      - Y6104, X6104 (DME Digital engine electronics ME9)
      - Y6104, X6104 (DME Digital Motor Electronics MS45)
      - Y6104, X6104, Y6103, X6103, Y6102, X6102, Y6101, X6101 (N46 engine)
    - Y6105 Fuel injector 5
      - Y6105, X6105 (DME Motor Electronics MS42)
      - Y6105, X6105 (DME Digital Motor Electronics MS43)
      - Y6105, X6105 (DME Motor Electronics MSS54)
      - Y6105, X6105 (DME Digital Motor Electronics MS45)
    - Y6106 Fuel injector 6
      - Y6106, X6106 (DME Motor Electronics MS42)
      - Y6106, X6106 (DME Digital Motor Electronics MS43)
      - Y6106, X6106 (DME Motor Electronics MSS54)
      - Y6106, X6106 (DME Digital Motor Electronics MS45)
    - Y6120 Charcoal filter valve
      - Y6120, X6120 (DME Motor Electronics MS42)
      - Y6120, X6120 (DME Motor Electronics BMS46)
      - Y6120, X6120 (DME Digital Motor Electronics MS43)
      - Y6120, X6120 (DME Motor Electronics MSS54)
      - Y6120, X6120 (DME Digital engine electronics ME9)
      - Y6120, X6120 (DME Digital Motor Electronics MS45)
      - X6512, X6510, Y6120, X6120, B6203, X6203, M6510a (N46 engine)
    - Y6130 Idle actuator
      - Y6130, X6130 (DME Motor Electronics MS42)
      - Y6130, X6130 (DME Motor Electronics BMS46)
      - Y6130, X6130 (DME Digital Motor Electronics MS43)
      - Y6130, X6130 (DME Motor Electronics MSS54)
      - Y6130, X6130 (DME Digital Motor Electronics MS45)
    - Y6131 Changeover valve DISA
      - Y6131, X6131 (DME Motor Electronics BMS46)
    - Y6163 Secondary air pump valve
      - Y6163, X6163 (DME Motor Electronics BMS46)
      - Y6163, X6163 (DME Motor Electronics MS42 or DME Digital Motor Electronics MS43 or DME Digital Motor Electronics MS45 or DME Motor Electronics MSS54)
    - Y6165 Valve, sucking jet pump
      - Y6165, X6165 (without DME Motor Electronics MSS54)
      - Y6165, X6165 (DME Motor Electronics MSS54)
    - Y6167 Changeover valve DISA
      - Y6167, X6167 (DME Motor Electronics MS42)
      - Y6167, X6167 (DME Digital Motor Electronics MS43)
      - Y6167, X6167 (DME Digital Motor Electronics MS45)
    - Y6169 Variable intake system
      - Y6169, X6169, Y6390, X6390 (N46 engine)
    - Y6275 VANOS inlet valve
      - Y6275, X6275 (DME Motor Electronics MS42)
      - Y6275, X6275 (DME Digital Motor Electronics MS43)
      - Y6275, X6275 (DME Digital engine electronics ME9)
      - Y6275, X6275 (DME Digital Motor Electronics MS45)
      - Y6276, X6276, B6214, X6214, Y6275, X6275 (N46 engine)
    - Y6276 VANOS outlet valve
      - Y6276, X6276 (DME Motor Electronics MS42)
      - Y6276, X6276 (DME Digital Motor Electronics MS43)
      - Y6276, X6276 (DME Digital engine electronics ME9)
      - Y6276, X6276 (DME Digital Motor Electronics MS45)
      - Y6276, X6276, B6214, X6214, Y6275, X6275 (N46 engine)
    - Y6279 Thermostat, characteristic map cooling
      - Y6279, X6279 (DME Motor Electronics BMS46)
    - Y6286 Intake pipe pressure sensor
      - Y6286, X6286 (DME Digital engine electronics ME9)
    - Y6390 El. gas actuator
      - Y6390, X6390 (DME Digital Motor Electronics MS43)
      - Y6390, X6390 (DME Digital engine electronics ME9)
      - Y6390, X6390 (DME Digital Motor Electronics MS45)
      - Y6169, X6169, Y6390, X6390 (N46 engine)
    - Y6550 Change-over valve, running losses
      - Y6550, X6550 (USA_LHD with DME Motor Electronics MS42)
    - Y6561 Solenoid valve 1, gear
      - Y6561, X6561 (SMG Sequential Manual Gearbox)
    - Y6562 Solenoid valve 2, gear
      - Y6562, X6562 (SMG Sequential Manual Gearbox)
    - Y6563 Solenoid valve, brakes
      - Y6563, X6563 (SMG Sequential Manual Gearbox)
    - Y6564 Solenoid valve, clutch
      - Y6564, X6564 (SMG Sequential Manual Gearbox)
    - Y8505 Gearshift unit
      - Y8505, X8505 (DME Motor Electronics MS42)
      - Y8505, X8505 (DME Motor Electronics BMS46)
      - Y8505, X8505
      - Y8505 Transmission control unit (EGS Transmission control 8.34)
      - Y8505 Transmission control unit (without USA_LHD with ( EGS Transmission control 8.60.0 or EGS Transmission control 5HP ))
      - Y8505 Transmission control unit (USA_LHD with ( EGS Transmission control 8.60.0 or EGS Transmission control 5HP ))
    - Y8516 Transmission rpm sensor
      - Y8516, X8516 (SMG Sequential M Gearbox)
    - Y8616 Rpm sensor, transmission main shaft
      - Y8616, X8616 (SMG Sequential Manual Gearbox)
    - Y69750 Hydraulic pump
      - Y69750, X6975 (SMG Sequential Manual Gearbox)
- Plug-in, comb-type and solder connectors
  - Connectors from X0...
    - X018
      - Connector X018 (DME Digital engine electronics ME9)
    - X01001 Plug, pushbutton block, left
      - I01000, X01001
    - X01002 Plug, pushbutton block, right
      - I01001, X01002 (without SMG Sequential Manual Gearbox or SMG Sequential M Gearbox)
      - X01002, X01003 (SMG Sequential M Gearbox)
      - X01002, X11337 (SMG Sequential Manual Gearbox)
    - X01003 Plug connector, coil spring
      - I01002, X01003 (without SMG Sequential Manual Gearbox or SMG Sequential M Gearbox)
      - X01002, X01003 (SMG Sequential M Gearbox)
      - X01003, X01004 (SMG Sequential Manual Gearbox)
    - X01000 Plug connector 1, left button pad
      - X01000
    - X01004 Plug, spiral spring
      - G5, X01004 (without SMG Sequential Manual Gearbox or SMG Sequential M Gearbox)
      - X01003, X01004 (SMG Sequential Manual Gearbox)
      - X01004 (SMG Sequential M Gearbox)
    - X01006 Plug, recirculated air/heated rear window
      - X01006
    - X01007 Plug interface
      - X01007 (without Cellular phone, Motorola (V Series))
      - X01007, X01011 (Cellular phone, Motorola (V Series))
    - X01008 Plug connector, horn switch
      - X01009, X01008
    - X01009 Plug connector, horn switch
      - X01009, X01008
    - X01010 Plug interface
      - I01015, X01010 (without Cellular phone, Motorola (V Series))
      - I01015, X01010 (Cellular phone, Motorola (V Series))
    - X01011 Plug, eject box
      - X01007, X01011 (Cellular phone, Motorola (V Series))
    - X01012 Plug, compensator
      - X01012, X01013 (convertible with Cellular phone, Motorola (V Series))
    - X01013 Plug, compensator
      - X01012, X01013 (convertible with Cellular phone, Motorola (V Series))
    - X01014
      - X01014 (Compact)
    - X01015 Plug, transceiver
      - X01015 (convertible)
      - X01015, X01110 (Fixed mounting, Siemens (cordless handset) without convertible)
    - X01018 Cellular-phone plug (Cellular phone, Motorola (V Series))
      - A117, X01018
    - X01019 Plug, radio
      - X01019, X01020 (Touring with BM On-board monitor up to 2001_03)
      - X01019, X01020 (convertible with BM On-board monitor up to 2001_03)
      - X13321, X01019 (as of 2001_03 without BM On-board monitor)
      - X13649, X01019 (as of 2001_03 with BM On-board monitor)
    - X01020 Plug, radio
      - X01019, X01020 (Touring with BM On-board monitor)
      - X01019, X01020 (convertible with BM On-board monitor)
    - X01021 Plug, aerial amplifier
      - X01054, X01021 (Touring)
      - I01052, X01021 (convertible)
      - X01021, X01057 (Compact)
      - X01021, X01022 (Touring)
      - X01021, X01022 (Saloon)
      - X01021, X01023 (Coupe)
      - X01021, X01054 (Compact)
    - X01022
      - X01021, X01022 (without Touring)
      - X01021, X01022 (Touring)
      - X01022, X424 (convertible)
    - X01023
      - X01023 (Saloon)
      - X01069, X01023 (convertible)
      - X01021, X01023 (Coupe)
    - X01024
      - I01009, X01024 (without Touring or Coupe)
      - X1143, X01024 (Coupe)
    - X01026
      - X01026
    - X01027
      - I01022, X01027
    - X01028 Connector for GPS aerial
      - I01011, X01028 (Touring)
      - I01011, X01028 (convertible)
      - I01011, X01028 (Saloon or Coupe)
    - X01030
      - S138, X01030 (convertible)
    - X01032
      - X01032 (Touring)
    - X01033
      - X01033 (Touring)
    - X01037
      - I01037, X01037
    - X01038
      - I01038, X01038
    - X01039
      - I01039, X01039
    - X01040
      - I01036, X01040
    - X01041
      - I01035, X01041
    - X01042
      - I01034, X01042
    - X01043
      - I01033, X01043
    - X01044
      - X01044 Intermediate trailer connector
      - X630, X01044
    - X01051
      - X01051, X01052 (Saloon)
      - X01051, X01052 (Coupe)
    - X01052
      - X01051, X01052 (Saloon)
      - X01051, X01052 (Coupe)
    - X01053
      - I01051, X01053 (Touring)
    - X01054
      - X01054, X01021 (Touring)
      - X01060, X01054 (Compact)
      - X01021, X01054 (Compact)
    - X01056
      - X01056, X01057 (Touring)
    - X01057
      - X01056, X01057 (Touring)
      - X01021, X01057 (Compact)
    - X01058
      - I01059, X01058 (Touring)
    - X01059
      - I01060, X01060 (Touring)
    - X01060
      - X01060, X01054 (Compact)
    - X01061
      - I01025, X01061 (convertible)
    - X01062
      - I01026, X01062 (convertible)
    - X01063
      - I01027, X01063
    - X01064 (convertible)
      - I01028, X01064
    - X01065 (convertible)
      - I01029, X01065
    - X01066 Switch connector, scuttle locked (convertible)
      - X01066
    - X01068 Connector, antenna output (convertible)
      - X01068
    - X01069
      - X01069, X01023 (convertible)
    - X01070
      - I01030, X01070 (convertible)
    - X01071
      - I01031, X01071 (convertible)
    - X01072A Plug, diversity output TV1
      - X01072, X01073 (convertible with BM On-board monitor)
    - X01073 Connector, diversity output TV2
      - X01072, X01073 (convertible with BM On-board monitor)
    - X01074 Connector, diversity input TV antenna, left
      - X01074, X01075 (convertible with BM On-board monitor)
    - X01075 Connector, diversity input TV antenna, right
      - X01074, X01075 (convertible with BM On-board monitor)
    - X01076
      - I01042, X01076 (convertible)
    - X01077
      - I01043, X01077 (convertible)
    - X01078
      - I01061, X01078 (convertible)
    - X01079
      - Ground connector X01079 Ground connector X01080 (convertible)
      - X01079, X01083 (convertible)
    - X01080
      - Ground connector X01079 Ground connector X01080 (convertible)
      - X18749, X01080 (convertible)
    - X01081
      - X741, X01081 (convertible)
    - X01082
      - Fuse F65 (convertible)
      - X18740, X01082 (convertible)
    - X01083
      - Fuse F70 (convertible)
      - X01079, X01083 (convertible)
    - X01084
      - S56, X01084 (convertible)
    - X01085 Connector, glovebox central locking switch (convertible)
      - X01085
    - X01086 Connector, TV bumper antenna, left
      - X01086, X01087 (convertible with BM On-board monitor)
    - X01087 Connector, TV bumper antenna, right
      - X01086, X01087 (convertible with BM On-board monitor)
    - X01088 Connector, voltage supply DSC
      - Connector X01088 (DSC Dynamic Stability Control MK60)
    - X01091
      - I01138, X01091 (DME Motor Electronics MSS54 with Coupe)
    - X01092
      - S55, X01092 (DME Motor Electronics MSS54 with Coupe)
    - X01093
      - I01139, X01093 (DME Motor Electronics MSS54 with Coupe)
    - X01095
      - I01140, X01095 (DME Motor Electronics MSS54 with Coupe)
    - X01096
      - S52, X01096 (DME Motor Electronics MSS54 with Coupe)
    - X01097
      - I01141, X01097 (DME Motor Electronics MSS54 with Coupe)
    - X01110
      - X01015, X01110 (Fixed mounting, Siemens (cordless handset))
    - X01119
      - X01119 (Touring)
    - X01120
      - S172, X01120 (Touring)
    - X01185
      - S6020, X01185 (SMG Sequential M Gearbox)
      - X01185, X01186 (SMG Sequential Manual Gearbox)
    - X01186
      - X01185, X01186 (SMG Sequential Manual Gearbox)
    - X01187
      - I01181, X01187 (SMG Sequential Manual Gearbox)
    - X01203 Intermediate plug adapter terminal 58G for Mayday switch
      - X01203
    - X06462
      - Ground connector X06462 (DME Motor Electronics MSS54 with SMG Sequential M Gearbox)
  - Connectors from X1...
    - X10 No adapter
      - X10, X10210
    - X12 Adapter 613160, storage location P210
      - A3, X12 (left-hand drive)
      - X12 Component connector (54-pin, black)
    - X105 Adapter 616043, storage location D114
      - E51, X105
    - X106 Adapter 616043, storage location D114
      - E52, X106
    - X107 Adapter 616043, storage location D114
      - M4, X107
    - X111 Adapter 616043, storage location D114
      - B18, X111
    - X112 Adapter 616043, storage location D114
      - S63, X112
    - X113 Connector, wh.-speed sensor, front right
      - X113
      - X113 Plug connector (3-pin, grey)
    - X114 Connector, wh.-speed sensor, front left
      - X114, X18145
      - X114 Plug connector (3-pin, grey)
    - X122 Adapter 616043, storage location D114
      - M37, X122 (DME Motor Electronics MS42)
      - M37, X122 (DME Motor Electronics BMS46)
      - M37, X122 (Diesel engine without M47/TU engine)
      - M37, X122 (M47/TU engine)
    - X126 Adapter 616044, storage location D115
      - B8, X126
      - X126 Component connector (3-pin, black)
    - X128 Connector, turn indicator, front left (without Z Series_Z8-E52 or without X Series_X5-E53)
      - H7, X128
    - X129 Connector, sidelight, left
      - E15, X129
    - X130 Adapter 631000/-10, storage location I107/-O215
      - E13, X130 (without Xenon lights)
      - X130 (( Saloon or Touring ) with Xenon lights as of 2001_03)
      - X130, X131 (convertible with Xenon lights as of 2001_03)
    - X131 Adapter 631000, storage location I107
      - E11, X131 (without Xenon lights)
      - X130, X131 (convertible with Xenon lights as of 2001_03)
    - X132 Adapter 616043, storage location D114
      - H2, X132
    - X133 Adapter 616043, storage location D114
      - H3, X133
    - X134 Adapter 631000, storage location I107
      - E12, X134 (without Xenon lights)
      - X135, X134 (convertible with Xenon lights as of 2001_03)
    - X135 Adapter 631000/-10, storage location I107/-O215
      - E14, X135 (without Xenon lights)
      - X135 (( Saloon or Touring ) with Xenon lights as of 2001_03)
      - X135, X134 (convertible with Xenon lights as of 2001_03)
    - X136 Connector, sidelight, right
      - E19, X136
    - X137 Connector, turn indicator, front right
      - H4, X137
    - X138 Adapter 616031, storage location D107
      - I01064, X138 (Compact)
      - I01064, X138 (Touring up to 2000_09)
      - I01064, X138 (Touring as of 2000_09)
      - X138 Plug connector (3-pin, black)
    - X142 Connector, wh.-speed sensor, rear left
      - X142
    - X143 Connector, wh.-speed sensor, rear right
      - X143, X18146
    - X151
      - Ground distribution X151 (left-hand drive up to 2001_09)
      - Ground distribution X151 (as of 1998_03 up to 1999_09 with right-hand drive)
      - Ground distribution X151 (as of 1999_09 with right-hand drive up to 2001_09)
      - Ground distribution X151 (Saloon as of 2001_09)
      - Ground distribution X151 (Coupe as of 2001_09 up to 2003_03)
      - Ground distribution X151 (Touring as of 2001_09)
      - Ground distribution X151 (convertible as of 2001_09 up to 2003_03)
      - Ground distribution X151 (Coupe as of 2003_03)
      - Ground distribution X151 (convertible as of 2003_03)
      - X151 (Saloon or Coupe)
      - X151 (Touring)
      - X151 (convertible)
    - X161 Adapter 616044, storage location D115
      - S19, X161
      - X161 Component connector (3-pin, black)
    - X163 Connector, magnetic clutch
      - Y2, X163 (M57 engine)
      - Y2, X163 (DME Digital Motor Electronics MS43)
    - X165
      - Ground distribution X165 (DME Motor Electronics BMS46 with left-hand drive up to 2000_09)
      - Ground distribution X165 (( DDE Diesel Electronics DDE3.0 or DME Motor Electronics MS42 or DDE Diesel Electronics DDE4.0 ) with left-hand drive up to 2000_09)
      - Ground distribution X165 (as of 1998_03 up to 1999_09 with right-hand drive with DME Motor Electronics MS42)
      - Ground distribution X165 (as of 1998_03 up to 1999_09 with ( DDE Diesel Electronics DDE3.0 or DME Motor Electronics BMS46 ) with right-hand drive)
      - Ground distribution X165 (as of 1999_09 up to 2000_09 with ( DME Motor Electronics MS42 or DDE Diesel Electronics DDE4.0 ) with right-hand drive)
      - Ground distribution X165 (as of 1999_09 up to 2000_09 with ( DME Motor Electronics BMS46 or DDE Diesel Electronics DDE3.0 ) with right-hand drive)
      - Ground distribution X165 (DME Motor Electronics MSS54 as of 2000_06 up to 2000_09)
      - Ground distribution X165 (DME Motor Electronics BMS46 with left-hand drive as of 2000_09 up to 2001_03)
      - Ground distribution X165 (( Diesel engine or DME Motor Electronics MS42 or DME Digital Motor Electronics MS43 or DME Digital engine electronics ME9 ) with left-hand drive as of 2000_09 up to 2001_03)
      - Ground distribution X165 (( DME Motor Electronics MS42 or DME Digital Motor Electronics MS43 or DDE Diesel Electronics DDE4.0 or DME Digital engine electronics ME9 ) with right-hand drive as of 2000_09 up to 2001_03)
      - Ground distribution X165 (( DDE Diesel Electronics DDE3.0 or DME Motor Electronics BMS46 ) with right-hand drive as of 2000_09 up to 2001_03)
      - Ground distribution X165 (DME Motor Electronics MSS54 as of 2000_09 up to 2001_03)
      - Ground distribution X165 (DME Motor Electronics BMS46 with left-hand drive as of 2001_03 up to 2001_09)
      - Ground distribution X165 (left-hand drive as of 2001_03 up to 2001_09 with ( without DME Motor Electronics MSS54 or DME Motor Electronics BMS46 ))
      - Ground distribution X165 (right-hand drive as of 2001_03 up to 2001_09 with ( DME Motor Electronics MS42 or DME Digital Motor Electronics MS43 or DDE Diesel Electronics DDE4.0 or DME Digital engine electronics ME9 ))
      - Ground distribution X165 (right-hand drive as of 2001_03 up to 2001_09 with ( DME Motor Electronics BMS46 or DDE Diesel Electronics DDE3.0 ))
      - Ground distribution X165 (DME Motor Electronics MSS54 as of 2001_03 up to 2001_09)
      - Ground distribution X165 (DME Motor Electronics BMS46 as of 2001_09 up to 2003_03)
      - Ground distribution X165 (( without DME Motor Electronics BMS46 or DDE Digital diesel electronics DDE5 or DME Motor Electronics MSS54 ) as of 2001_09 up to 2003_03)
      - Ground distribution X165 (DME Motor Electronics MSS54 as of 2001_09 up to 2003_03)
      - Ground distribution X165 (DDE Digital diesel electronics DDE5 as of 2001_09 up to 2003_03)
      - Ground distribution X165 (( Saloon or Compact or Touring ) as of 2003_03)
      - X165
    - X166
      - Ground distribution X166 (as of 1998_03 up to 1999_09 with DDE Diesel Electronics DDE3.0 with left-hand drive)
      - Ground distribution X166 (( DME Motor Electronics MS42 or DME Motor Electronics BMS46 ) with left-hand drive up to 2000_06)
      - Ground distribution X166 (as of 1999_09 up to 2000_06 with ( DDE Diesel Electronics DDE4.0 or DDE Diesel Electronics DDE3.0 ) with left-hand drive)
      - Ground distribution X166 (as of 1999_09 up to 2000_06 with ( DDE Diesel Electronics DDE4.0 or DDE Diesel Electronics DDE3.0 ) with right-hand drive)
      - Ground distribution X166 (as of 1998_03 up to 1999_09 with right-hand drive with DDE Diesel Electronics DDE3.0)
      - Ground distribution X166 (( DME Motor Electronics MS42 or DME Motor Electronics BMS46 ) with right-hand drive up to 2000_06)
      - Ground distribution X166 (DME Motor Electronics MSS54 as of 2000_06 up to 2000_09)
      - Ground distribution X166 (( DME Motor Electronics BMS46 or DME Motor Electronics MS42 or DME Digital Motor Electronics MS43 ) with left-hand drive as of 2000_06 up to 2000_09)
      - Ground distribution X166 (( DME Motor Electronics BMS46 or DME Motor Electronics MS42 or DME Digital Motor Electronics MS43 ) without left-hand drive as of 2000_06 up to 2000_09)
      - Ground distribution X166 (Diesel engine with left-hand drive as of 2000_06 up to 2000_09)
      - Ground distribution X166 (Diesel engine without left-hand drive as of 2000_06 up to 2000_09)
      - Ground distribution X166 (( DME Motor Electronics BMS46 or DME Motor Electronics MS42 or DME Digital Motor Electronics MS43 or DME Digital engine electronics ME9 ) with left-hand drive as of 2000_09 up to 2001_03)
      - Ground distribution X166 (( DME Motor Electronics BMS46 or DME Motor Electronics MS42 or DME Digital Motor Electronics MS43 or DME Digital engine electronics ME9 ) without left-hand drive as of 2000_09 up to 2001_03)
      - Ground distribution X166 (Diesel engine with left-hand drive as of 2000_09 up to 2001_03)
      - Ground distribution X166 (Diesel engine without left-hand drive as of 2000_09 up to 2001_03)
      - Ground distribution X166 (DME Motor Electronics MSS54 as of 2000_09 up to 2001_03)
      - Ground distribution X166 (left-hand drive with ( DME Motor Electronics BMS46 or DME Digital engine electronics ME9 or DME Motor Electronics MS42 or DME Digital Motor Electronics MS43 ) as of 2001_03 up to 2001_09)
      - Ground distribution X166 (without left-hand drive with ( DME Motor Electronics BMS46 or DME Digital engine electronics ME9 or DME Motor Electronics MS42 or DME Digital Motor Electronics MS43 ) as of 2001_03 up to 2001_09)
      - Ground distribution X166 (left-hand drive with Diesel engine as of 2001_03 up to 2001_09)
      - Ground distribution X166 (without left-hand drive with Diesel engine as of 2001_03 up to 2001_09)
      - Ground distribution X166 (DME Motor Electronics MSS54 as of 2001_03 up to 2001_09)
      - Ground distribution X166 (Petrol engine without DME Motor Electronics MSS54 as of 2001_09 up to 2003_03)
      - Ground distribution X166 (DME Motor Electronics MSS54 as of 2001_09 up to 2003_03)
      - Ground distribution X166 (Diesel engine as of 2001_09 up to 2003_03)
      - Ground distribution X166 (( Saloon or Compact or Touring ) with Petrol engine as of 2003_03)
      - Ground distribution X166 (( Saloon or Compact or Touring ) with Diesel engine as of 2003_03)
      - X166
    - x170
      - Ground connection X170 (all-wheel drive)
      - Ground connection X170 (DSC MK60)
      - Ground connection X170 (ASC MK60)
      - X170 (DSC MK20 Dynamic Stability Control)
      - X170
    - X173 (as of 1998_03 up to 1998_09)
      - Ground distribution X173 (IHKA Integrated automatic heating/air conditioning with ASC MK20 Automatic Stability Control with right-hand drive without SMF Seat memory, driver)
      - Ground distribution X173 (IHKA Integrated automatic heating/air conditioning with ASC MK20 Automatic Stability Control with SMF Seat memory, driver with right-hand drive)
      - Ground distribution X173 (SMF Seat memory, driver with ASC MK20 Automatic Stability Control with right-hand drive with Heater control)
      - Ground distribution X173 (right-hand drive with ASC MK20 Automatic Stability Control with Heater control without SMF Seat memory, driver)
      - Ground distribution X173 (USA_LHD with ASC MK20 Automatic Stability Control)
      - Ground distribution X173 (without USA_LHD with SMF Seat memory, driver with ASC MK20 Automatic Stability Control with left-hand drive)
      - Ground distribution X173 (without USA_LHD with left-hand drive with ASC MK20 Automatic Stability Control without SMF Seat memory, driver)
      - Ground distribution X173 (DSC MK20 Dynamic Stability Control with IHKA Integrated automatic heating/air conditioning with right-hand drive without SMF Seat memory, driver)
      - Ground distribution X173 (right-hand drive with SMF Seat memory, driver with IHKA Integrated automatic heating/air conditioning with DSC MK20 Dynamic Stability Control)
      - Ground distribution X173 (right-hand drive with SMF Seat memory, driver with DSC MK20 Dynamic Stability Control with Heater control)
      - Ground distribution X173 (right-hand drive with DSC MK20 Dynamic Stability Control with Heater control without SMF Seat memory, driver)
      - Ground distribution X173 (USA_LHD with SMF Seat memory, driver with DSC MK20 Dynamic Stability Control)
      - Ground distribution X173 (USA_LHD with DSC MK20 Dynamic Stability Control without SMF Seat memory, driver)
      - Ground distribution X173 (without USA_LHD with DSC MK20 Dynamic Stability Control with SMF Seat memory, driver with left-hand drive)
      - Ground distribution X173 (without USA_LHD with DSC MK20 Dynamic Stability Control with left-hand drive without SMF Seat memory, driver)
      - X173
    - X173 (without USA_LHD as of 1998_09 with left-hand drive)
      - Ground distribution X173 (without convertible with ASC MK20 Automatic Stability Control up to 2001_03)
      - Ground distribution X173 (without convertible with DSC MK20 Dynamic Stability Control up to 2001_03)
      - Ground distribution X173 (convertible with EUR_LHD)
      - Ground distribution X173 (left-hand drive as of 2001_03 without convertible)
      - X173 (without convertible)
      - X173 (convertible)
    - X173 (as of 1998_09 with right-hand drive)
      - Ground distribution X173 (( without convertible or IHKA Integrated automatic heating/air conditioning or IHKR Integrated heating/air-conditioning regulation ) with ASC MK20 Automatic Stability Control)
      - Ground distribution X173 (( without convertible or IHKA Integrated automatic heating/air conditioning or IHKR Integrated heating/air-conditioning regulation ) with DSC MK20 Dynamic Stability Control)
      - Ground distribution X173 (without convertible with DSC MK20 Dynamic Stability Control with Heater control)
      - Ground distribution X173 (without convertible with ASC MK20 Automatic Stability Control with Heater control)
      - Ground distribution X173 (convertible with EUR_RHD)
      - X173 (without convertible)
      - X173 (convertible)
    - X173 (USA_LHD as of 1998_09)
      - Ground distribution X173 (( Saloon or Touring ) with ASC MK20 Automatic Stability Control up to 2001_03)
      - Ground distribution X173 (Coupe with ASC MK20 Automatic Stability Control up to 2001_03)
      - Ground distribution X173 (Coupe with DSC MK20 Dynamic Stability Control up to 2001_03)
      - Ground distribution X173 (( Saloon or Touring ) with DSC MK20 Dynamic Stability Control up to 2001_03)
      - Ground distribution X173 (convertible)
      - Ground distribution X173 (left-hand drive as of 2001_03 without convertible)
      - X173 (without convertible)
      - X173 (convertible)
    - X181 VB 54
      - Connector X181 (DDE Diesel Electronics DDE3.0 up to 2000_06)
      - Connector X181 (DME Motor Electronics BMS46 with EGS Transmission control 8.34 up to 2003_03)
      - Connector X181 (DME Motor Electronics BMS46 without Automatic transmission up to 2003_03)
      - Connector X181 (DME Motor Electronics MS42 with ASC MK20 Automatic Stability Control with Automatic transmission up to 2003_03)
      - Connector X181 (DME Motor Electronics MS42 with ASC MK20 Automatic Stability Control without Automatic transmission up to 2003_03)
      - Connector X181 (DME Motor Electronics MS42 with Automatic transmission with DSC MK20 Dynamic Stability Control up to 2003_03)
      - Connector X181 (DME Motor Electronics MS42 with DSC MK20 Dynamic Stability Control without Automatic transmission up to 2003_03)
      - Connector X181 (DME Motor Electronics BMS46 with EGS Transmission control GM5 up to 2003_03)
      - Connector X181 (DSC MK20 Dynamic Stability Control with DDE Diesel Electronics DDE4.0 without Automatic transmission up to 2003_03)
      - Connector X181 (DDE Diesel Electronics DDE4.0 with ASC MK20 Automatic Stability Control up to 2003_03)
      - Connector X181 (DSC MK20 Dynamic Stability Control with DDE Diesel Electronics DDE4.0 with Automatic transmission up to 2003_03)
      - Connector X181 (all-wheel drive with Petrol engine without SMG Sequential Manual Gearbox up to 2003_03)
      - Connector X181 (DSC Dynamic Stability Control MK60 with Petrol engine without SMG Sequential Manual Gearbox up to 2003_03)
      - Connector X181 (DME Digital Motor Electronics MS43 with SMG Sequential Manual Gearbox up to 2003_03)
      - Connector X181 (Diesel engine with DSC Dynamic Stability Control MK60 up to 2003_03)
      - Connector X181 (Petrol engine as of 2003_03)
      - Connector X181 (Diesel engine as of 2003_03)
      - X181, X183
    - X183 VB TXD
      - Connector X183 (DDE Diesel Electronics DDE3.0 with MRS Multiple restraint system II)
      - Connector X183 (DME Motor Electronics BMS46 with MRS Multiple restraint system II)
      - Connector X183 (DME Motor Electronics MS42 with DSC MK20 Dynamic Stability Control with MRS Multiple restraint system II)
      - Connector X183 (DME Motor Electronics MS42 with MRS Multiple restraint system II with ASC MK20 Automatic Stability Control)
      - Connector X183 (( DDE Diesel Electronics DDE4.0 or DDE Diesel Electronics DDE3.0 ) with MRS Multiple Restraint System III/IV with ASC MK20 Automatic Stability Control up to 2000_06)
      - Connector X183 (DME Motor Electronics MS42 with MRS Multiple Restraint System III/IV with ASC MK20 Automatic Stability Control up to 2000_06)
      - Connector X183 (DME Motor Electronics MS42 with DSC MK20 Dynamic Stability Control with MRS Multiple Restraint System III/IV up to 2000_06)
      - Connector X183 (MRS Multiple Restraint System III/IV with DME Motor Electronics BMS46 up to 2000_06)
      - Connector X183 (as of 1999_09 up to 2000_06 with DDE Diesel Electronics DDE4.0 with DSC MK20 Dynamic Stability Control with MRS Multiple Restraint System III/IV)
      - Connector X183 (as of 1999_09 up to 2000_06 with DME Motor Electronics BMS46 with DSC MK20 Dynamic Stability Control with MRS Multiple Restraint System III/IV)
      - Connector X183 (( DME Motor Electronics MS42 or DME Digital Motor Electronics MS43 or DME Motor Electronics MSS54 or DME Digital engine electronics ME9 ) with DSC MK20 Dynamic Stability Control)
      - Connector X183 (( DME Motor Electronics MS42 or DME Digital Motor Electronics MS43 or DME Motor Electronics MSS54 or DME Digital engine electronics ME9 ) as of 2000_06 up to 2001_09 with ASC MK20 Automatic Stability Control)
      - Connector X183 (DME Motor Electronics BMS46 with ASC MK20 Automatic Stability Control as of 2000_06 up to 2001_09)
      - Connector X183 (DME Motor Electronics BMS46 with DSC MK20 Dynamic Stability Control)
      - Connector X183 (DME Digital Motor Electronics MS43 with all-wheel drive up to 2001_09)
      - Connector X183 (( DDE Diesel Electronics DDE3.0 or DDE Diesel Electronics DDE4.0 ) as of 2000_06 up to 2001_09 with ASC MK20 Automatic Stability Control)
      - Connector X183 (Diesel engine with MRS Multiple Restraint System III/IV with DSC MK20 Dynamic Stability Control as of 2000_06 up to 2000_09)
      - Connector X183 (Diesel engine with MRS Multiple Restraint System III/IV with DSC MK20 Dynamic Stability Control as of 2000_09 up to 2001_09)
      - Connector X183 (( DME Motor Electronics MS42 or DME Digital Motor Electronics MS43 or DME Motor Electronics MSS54 or DME Digital engine electronics ME9 ) with DSC Dynamic Stability Control MK60 with MRS Multiple Restraint System III/IV up to 2001_09)
      - Connector X183 (DME Motor Electronics BMS46 with DSC Dynamic Stability Control MK60 with MRS Multiple Restraint System III/IV up to 2001_09)
      - Connector X183 (all-wheel drive as of 2001_09 up to 2003_03)
      - Connector X183 (without all-wheel drive without DME Motor Electronics BMS46 as of 2001_09 up to 2003_03)
      - Connector X183 (DME Motor Electronics BMS46 as of 2001_09 up to 2003_03)
      - Connector X183 (all-wheel drive as of 2003_03)
      - Connector X183 (without all-wheel drive without DME Motor Electronics BMS46 as of 2003_03)
      - Connector X183 (DME Motor Electronics BMS46 as of 2003_03)
      - X181, X183
    - X188
      - Connector X188
      - X188, X219
    - X18126 Connector, radio
      - N9, X18126 (without Touring without Compact)
      - N9, X18126 (Touring)
      - N9, X18126 (Compact without BM On-board monitor)
      - X18126 Component connector (17-pin, black)
    - X1011 Adapter 616043, storage location D114
      - M7, X1011
    - X1014 Plug, cigarette lighter
      - E28, X1014
    - X1019
      - Connector, instrument and locator lighting (without USA_LHD as of 1998_03 up to 1998_09 with IHKA Integrated automatic heating/air conditioning)
      - Connector, instrument and locator lighting (USA_LHD as of 1998_03 up to 1998_09 with IHKA Integrated automatic heating/air conditioning)
      - Connector, instrument and locator lighting (without USA_LHD as of 1998_03 up to 1998_09 with Heater control)
      - Connector, instrument and locator lighting (USA_LHD as of 1998_03 up to 1998_09 with Heater control)
      - Connector, instrument and locator lighting (without USA_LHD as of 1998_09 up to 1999_03 with IHKA Integrated automatic heating/air conditioning)
      - Connector, instrument and locator lighting (USA_LHD as of 1998_09 up to 1999_03 with IHKA Integrated automatic heating/air conditioning)
      - Connector, instrument and locator lighting (without USA_LHD as of 1998_09 up to 1999_03 with Heater control)
      - Connector, instrument and locator lighting (USA_LHD as of 1998_09 up to 1999_03 with Heater control)
      - Connector, instrument and locator lighting X1019 (without USA_LHD as of 1999_03 up to 1999_09)
      - Connector, instrument and locator lighting X1019 (USA_LHD as of 1999_03 up to 1999_09)
      - Connector, instrument and locator lighting X1019 (without USA_LHD as of 1999_09 up to 2003_03)
      - Connector, instrument and locator lighting X1019 (USA_LHD as of 1999_09 up to 2003_03)
      - Connector, instrument and locator lighting X1019 (without USA_LHD as of 2003_03)
      - Connector, instrument and locator lighting X1019 (USA_LHD as of 2003_03)
      - X218, X1019
    - X1034 Adapter 616045, storage location D116
      - M80, X1034
      - X1034 Component connector (4-pin, natural)
    - X1035 Adapter 616045, storage location D116
      - M81, X1035
      - X1035 Component connector (4-pin, natural)
    - X1091
      - Ground connector X1091 (DME Motor Electronics MSS54 up to 2003_03)
      - Ground connector X1091 (DME Motor Electronics MSS54 as of 2003_03)
    - X1101 VB T-WEG
      - Connector X1101 (( DME Motor Electronics BMS46 or DME Motor Electronics MS42 ) with ASC MK20 Automatic Stability Control up to 2000_06)
      - Connector X1101 (( DDE Diesel Electronics DDE3.0 or DDE Diesel Electronics DDE4.0 ) with ASC MK20 Automatic Stability Control up to 2000_06)
      - Connector X1101 (Petrol engine with DSC MK20 Dynamic Stability Control without DME Digital Motor Electronics MS43)
      - Connector X1101 (DDE Diesel Electronics DDE4.0 with DSC MK20 Dynamic Stability Control)
      - Connector X1101 (all-wheel drive up to 2001_09)
      - Connector X1101 (Petrol engine with ASC MK20 Automatic Stability Control as of 2000_06)
      - Connector X1101 (ASC MK20 Automatic Stability Control with Diesel engine as of 2000_06 without DDE Digital diesel electronics DDE5)
      - Connector X1101 (DSC MK20 Dynamic Stability Control with Petrol engine as of 2000_06 up to 2000_09)
      - Connector X1101 (DSC MK20 Dynamic Stability Control with Diesel engine as of 2000_06 up to 2000_09)
      - Connector X1101 (DSC Dynamic Stability Control MK60 with Petrol engine as of 2000_09)
      - Connector X1101 (DSC Dynamic Stability Control MK60 with Diesel engine as of 2000_09 without DDE Digital diesel electronics DDE5)
      - Connector X1101 (DDE Digital diesel electronics DDE5)
      - Connector X1101 (all-wheel drive as of 2001_09)
      - X1101, X10237
    - X1108
      - Ground distribution X1108 (USA_LHD as of 1998_03 up to 1999_09)
      - Ground distribution X1108 (without USA_LHD as of 1998_03 up to 1998_09 with left-hand drive)
      - Ground distribution X1108 (as of 1998_03 up to 1998_09 with right-hand drive)
      - Ground distribution X1108 (without USA_LHD as of 1998_09 up to 1999_09 with left-hand drive)
      - Ground distribution X1108 (as of 1998_09 up to 1999_09 with right-hand drive)
      - Ground distribution X1108 (without USA_LHD as of 1999_09 with left-hand drive without all-wheel drive)
      - Ground distribution X1108 (USA_LHD as of 1999_09 without all-wheel drive)
      - Ground distribution X1108 (as of 1999_09 with right-hand drive without all-wheel drive)
      - Ground distribution X1108 (all-wheel drive)
      - X1108 (without convertible)
      - X1108 (convertible)
    - X1121 Connector, terminal R
      - Connector X1121 (without USA_LHD)
      - Connector X1121 (USA_LHD)
      - X10273, X1121
    - X1123 Connector, brake-fluid level
      - Connector X1123 (ASC MK20 Automatic Stability Control)
      - Connector X1123 (DSC MK20 Dynamic Stability Control)
      - Connector X1123 (DSC Dynamic Stability Control MK60)
      - Connector X1123 (all-wheel drive)
      - X1123, X10185
    - X1124 Adapter 616021, storage location D101
      - M63, X1124 (DME Motor Electronics MS42)
      - M63, X1124 (DME Motor Electronics MSS54)
      - M63, X1124 (DME Digital engine electronics ME9)
      - M63, X1124 (DME Digital Motor Electronics MS43 or DME Digital Motor Electronics MS45)
    - X1134 Adapter 616031, storage location D107
      - X1134
    - X1135 Plug, anti-trapping mechanism switch, right
      - X1135
    - X1143 Adapter 616031, storage location D107
      - X1143 (Saloon)
      - N8, X1143 (Touring)
      - I01052, X1143 (Compact)
      - X1143, X01024 (Coupe)
      - N8, X1143 (Compact)
      - X1143 Component connector (3-pin, black)
    - X1146 Adapter 616031, storage location D107
      - S200, X1146
      - X1146 Plug connector (3-pin, black)
    - X1147 Connector, anti-trap. switch, passenger
      - S201, X1147
      - X1147 Plug connector (3-pin, black)
    - X1148 Adapter 616043, storage location D114
      - S198, X1148
      - S198, X1148 (DME Motor Electronics MSS54)
    - X1149
      - Connector X1149
      - X1149, X1682
    - X1165
      - X1165
    - X1170 Plug, control unit ASC/ABS
      - A52, X1170
      - X1170 Component connector (25-pin, grey)
    - X1178 Adapter 616031, storage location D107
      - Y19, X1178
      - X1178 Plug connector (3-pin, black)
    - X1179
      - Connector, brake light test signal X1179 (DME Motor Electronics MS42 with Automatic transmission up to 2001_09)
      - Connector, brake light test signal X1179 (DME Motor Electronics MS42 without Automatic transmission up to 2001_09)
      - Connector, brake light test signal X1179 (( DDE Diesel Electronics DDE3.0 or DDE Diesel Electronics DDE4.0 ) without Automatic transmission up to 2001_09)
      - Connector, brake light test signal X1179 (DDE Diesel Electronics DDE4.0 with Automatic transmission up to 2001_09)
      - X1179
    - X1191 Adapter 616031, storage location D107
      - X328, X1191
      - X1191 Component connector (3-pin, black)
    - X1193 Adapter 616031, storage location D107
      - E82, X1193
      - X1193 Component connector (3-pin, natural)
    - X1215
      - Connector X1215 (up to 2001_09)
      - Connector X1215 (without Compact as of 2001_09 up to 2003_03)
      - Connector X1215 (Compact as of 2001_09)
      - Connector X1215 (without Compact as of 2003_03)
      - X205, X1215
    - X1218
      - Connector X1218 (up to 2001_09)
      - Connector X1218 (Saloon as of 2001_09)
      - Connector X1218 (( Touring or Coupe or convertible ) as of 2001_09 up to 2003_03)
      - Connector X1218 (Compact as of 2001_09)
      - Connector X1218 (( convertible or Coupe or Touring ) as of 2003_03)
      - X1218, X908
    - X1222 Adapter 616033, storage location D109
      - B28, X1222 (without Touring)
      - B28, X1222 (Touring)
      - X1222 Component connector (6-pin, black)
    - X1226
      - Connector X1226 (convertible)
      - Connector X1226 (convertible or CVM Convertible-top module)
    - X1232
      - Connector X1232 (up to 2001_09)
      - Connector X1232 (Saloon as of 2001_09)
      - Connector X1232 (( Touring or Coupe or convertible ) as of 2001_09 up to 2003_03)
      - Connector X1232 (Compact as of 2001_09)
      - Connector X1232 (( convertible or Coupe or Touring ) as of 2003_03)
      - X1232, X213
    - X1234
      - X1234, X18344
    - X1241 Adapter 616021, storage location D101
      - B6, X1241 (without DME Digital Motor Electronics MS45)
    - X1242 Plug, wash/wipe module
      - K11, X1242
      - X1242 Component connector (9-pin, black)
    - X1250 Plug, relay for rear lid/window
      - K90, X1250 (Touring)
    - X1260 Connector, loudspeaker, rear left
      - H46, X1260 (Saloon)
      - H46, X1260 (Touring)
      - H46, X1260 (convertible)
      - H46, X1260 (Compact)
    - X1261 Connector, loudspeaker, rear right
      - H45, X1261 (Saloon)
      - H45, X1261 (Touring)
      - H45, X1261 (convertible)
      - H45, X1261 (Compact)
    - X1281 Adapter 616031, storage location D107
      - X1281
      - X1281 Plug connector (3-pin, yellow)
    - X1295
      - S204, X1295
      - X1295 Component connector (6-pin, blue)
    - X1310 Plug, navigation signals
      - Plug connector X1310 (without USA_LHD with TCU Telematic Control Unit without NAV Navigation computer)
      - Plug connector X1310 (USA_LHD with TCU Telematic Control Unit without NAV Navigation computer)
      - X1310 (without Touring)
      - X1310 (Touring)
      - X1310 Plug connector (4-pin, black)
    - X1312 Adapter 614470, storage location C110
      - A112, X1312
      - X1312 Component connector (18-pin, violet)
    - X1313 Adapter 614470, storage location C110
      - X1313
      - X1313 Component connector (18-pin, blue)
    - X1362
      - Connector, instrument and locator lighting (without USA_LHD as of 1998_03 up to 1998_09 with IHKA Integrated automatic heating/air conditioning)
      - Connector, instrument and locator lighting (USA_LHD as of 1998_03 up to 1998_09 with IHKA Integrated automatic heating/air conditioning)
      - Connector, instrument and locator lighting (without USA_LHD as of 1998_03 up to 1998_09 with Heater control)
      - Connector, instrument and locator lighting (USA_LHD as of 1998_03 up to 1998_09 with Heater control)
      - Connector, instrument and locator lighting (without USA_LHD as of 1998_09 up to 1999_03 with IHKA Integrated automatic heating/air conditioning)
      - Connector, instrument and locator lighting (USA_LHD as of 1998_09 up to 1999_03 with IHKA Integrated automatic heating/air conditioning)
      - Connector, instrument and locator lighting (without USA_LHD as of 1998_09 up to 1999_03 with Heater control)
      - Connector, instrument and locator lighting (USA_LHD as of 1998_09 up to 1999_03 with Heater control)
      - Connector, instrument and locator lighting X1019 (without USA_LHD as of 1999_03 up to 1999_09)
      - Connector, instrument and locator lighting X1019 (USA_LHD as of 1999_03 up to 1999_09)
      - Connector, instrument and locator lighting X1362 (as of 1999_09 with ( Cellular phone, Nokia (3110) or Telephone provisions ))
      - Connector, instrument and locator lighting X1362 (as of 1999_09 with Fixed mounting, Motorola (Phase V+))
      - Connector, instrument and locator lighting X1362 (as of 1999_09 without TEL Telephone interface)
      - Connector, instrument and locator lighting X1362 (Cellular phone, Motorola (V Series) up to 2002_03)
      - Connector, instrument and locator lighting X1362 (Fixed mounting, Siemens (cordless handset) up to 2002_03)
      - Connector, instrument and locator lighting X1362 (Cellular phone, Motorola (V Series) as of 2002_03)
      - Connector, instrument and locator lighting X1362 (Fixed mounting, Siemens (cordless handset) as of 2002_03)
      - Connector, instrument and locator lighting X1362 (Japan model)
      - Connector, instrument and locator lighting X1362 (TCU Telematic Control Unit)
      - X18355, X1362
    - X1369
      - G1, X1369 (Touring)
    - X1447
      - X1596, X1447
    - X1451 Adapter 616050, storage location D117
      - B42, X1451
      - X1451 Component connector (6-pin, black)
    - X1465
      - X1465, X18840 (without convertible)
      - X1465 (convertible)
      - X1465 Component connector (15-pin, black)
    - X1467
      - M53, X1467 (without convertible)
      - M53, X1467 (convertible)
      - X1467 Component connector (4-pin, natural)
    - X1468
      - M52, X1468 (without convertible)
      - M52, X1468 (convertible)
      - X1468 Component connector (4-pin, natural)
    - X1469
      - M51, X1469 (without convertible)
      - M51, X1469 (convertible)
      - X1469 Component connector (4-pin, black)
    - X1501
      - Connector, passenger's lumbar support X1501
      - X1501
    - X1502
      - Y194, X1502 (without DME Motor Electronics MSS54)
      - Y194, X1502 (DME Motor Electronics MSS54 with Coupe)
      - X1502 Component connector (6-pin, black)
    - X1503
      - Y193, X1503 (without DME Motor Electronics MSS54)
      - Y193, X1503 (DME Motor Electronics MSS54 with Coupe)
      - X1503 Component connector (6-pin, black)
    - X1504
      - X1504
    - X1516
      - Connector X1516 (as of 1998_09 with Heater control with DDE Diesel Electronics DDE3.0 up to 1999_09)
      - Connector X1516 (DDE Diesel Electronics DDE3.0 as of 1999_09 with Heater control)
    - X1533
      - M50, X1533 (without convertible)
      - M50, X1533 (convertible)
      - X1533 Component connector (4-pin, black)
    - X1561 Adapter 616032, storage location D108
      - X1561
      - X1561 Plug connector (4-pin, yellow)
    - X1582 Adapter 616032, storage location D108
      - A121, X1582 (without convertible)
      - A121, X1582 (convertible)
      - X1582 Component connector (4-pin, black)
    - X1596
      - Connector X1596 (left-hand drive)
      - Connector X1596 (right-hand drive)
      - X1596, X1447
    - X1600 Adapter 616031, storage location D107
      - X1600
      - X1600 Component connector (3-pin, yellow)
    - X1644 Adapter 616032, storage location D108
      - A123, X1644 (convertible)
      - X1644 Component connector (4-pin, black) (convertible)
    - X1653
      - B75, X1653
      - X1653 Component connector (3-pin, black)
    - X1654 Adapter 616044, storage location D115
      - B76, X1654 (all-wheel drive)
    - X1655 Connector, lateral-acceleration sensor
      - B74, X1655
      - X1655 Component connector (3-pin, natural)
    - X1656 Adapter 616021, storage location D101
      - M118, X1656 (DSC MK20 Dynamic Stability Control)
      - M118, X1656 (all-wheel drive)
    - X1658 Adapter 616033, storage location D109
      - R33, X1658
      - A68, X1658 (all-wheel drive)
      - X1658 Component connector (6-pin, black)
    - X1659 Adapter 613190, storage location F108
      - A836, X1659
      - X1659 Component connector (13-pin, black)
    - X1677
      - Ground connector X1677 (Cellular phone, Motorola (V Series))
    - X1682 Connector, handbrake contact
      - Connector X1682 (ASC MK20 Automatic Stability Control)
      - Connector X1682 (DSC MK20 Dynamic Stability Control)
      - Connector X1682 (DSC Dynamic Stability Control MK60)
      - X1149, X1682
    - X1708 Adapter 614480, storage location C111
      - A134, X1708 (SMG Sequential M Gearbox)
      - X1708 Component connector (12-pin, black)
    - X1711 Adapter 616043, storage location D114
      - A138, X1711 (SMG Sequential M Gearbox)
    - X1712 Adapter 616043, storage location D114
      - A137, X1712 (SMG Sequential M Gearbox)
    - X1714 Adapter 616045, storage location D116 (as of 2001_09)
      - X1714 Component connector (4-pin, black)
    - X1714 Connector, leak diagnosis pump (up to 2001_09)
      - M119, X1714
      - X1714 Component connector (3-pin, natural)
    - X1715 Adapter 611465/-66, storage location B112/-13
      - I01017, X1715
    - X1736
      - X1121, X1736
    - X1744
      - Connector X1744
    - X1745
      - Connector X1745
    - X1746 Connector, DSC control unit
      - A65, X1746 (DSC MK20 Dynamic Stability Control)
      - X1746 Component connector (43-pin, black)
    - X1747 Adapter 616044, storage location D115
      - B76, X1747
      - X1747 Component connector (3-pin, natural)
    - X1748 Adapter 616044, storage location D115
      - Y16, X1748
      - X1748 Component connector (3-pin, natural)
    - X1764 Adapter 616031, storage location D107
      - X1764 Component connector (3-pin, black)
    - X1770 Adapter 621231/-33, storage location O201/-03
      - G19, X1770 (Touring)
    - X1781 Adapter 621341, storage location O216
      - G20, X1781 (without convertible)
      - G20, X1781 (convertible)
    - X1782 Adapter 621341, storage location O216
      - G21, X1782 (without convertible)
      - G21, X1782 (convertible)
    - X1869 Adapter 614350, storage location M211
      - X1869 (as of 1999_09)
      - X1869 Component connector (23-pin, black)
    - X1875 Adapter 616031, storage location D107
      - S239, X1875 (convertible)
      - X1875 Component connector (3-pin, bordeaux) (convertible)
    - X1883 Connector, generator, sideairbag, driver
      - G14, X1883
    - X1884 Connector, generator, sideairbag, pass.
      - G15, X1884
    - X1885 Connector, crash sensor, left (airbag)
      - S71, X1885 (without convertible)
      - S71, X1885 (convertible)
      - X1885 Component connector (3-pin, yellow)
    - X1886 Connector, crash sensor, right (airbag)
      - S72, X1886
      - X1886 Component connector (3-pin, yellow)
    - X1893 VB CAN+
      - Connector, CAN bus (( DME Motor Electronics MS42 or DME Digital Motor Electronics MS43 ) with ASC MK20 Automatic Stability Control up to 2001_09)
      - Connector, CAN bus (( DME Motor Electronics MS42 or DME Digital Motor Electronics MS43 ) with left-hand drive with DSC MK20 Dynamic Stability Control)
      - Connector, CAN bus (( DME Motor Electronics MS42 or DME Digital Motor Electronics MS43 ) with DSC MK20 Dynamic Stability Control with right-hand drive)
      - Connector, CAN bus (DME Motor Electronics BMS46 with ASC MK20 Automatic Stability Control up to 1999_09)
      - Connector, CAN bus (DDE Diesel Electronics DDE3.0 with ASC MK20 Automatic Stability Control)
      - Connector, CAN bus (DME Motor Electronics BMS46 with ASC MK20 Automatic Stability Control as of 1999_09)
      - Connector, CAN bus (DSC MK20 Dynamic Stability Control with DDE Diesel Electronics DDE4.0 with left-hand drive)
      - Connector, CAN bus (DSC MK20 Dynamic Stability Control with DDE Diesel Electronics DDE4.0 with right-hand drive)
      - Connector, CAN bus (DDE Diesel Electronics DDE4.0 with ASC MK20 Automatic Stability Control)
      - Connector, CAN bus (DME Motor Electronics MSS54 with left-hand drive with DSC MK20 Dynamic Stability Control)
      - Connector, CAN bus (DME Motor Electronics MSS54 without left-hand drive with DSC MK20 Dynamic Stability Control)
      - Connector, CAN bus (all-wheel drive)
      - Connector, CAN bus (DDE Diesel Electronics DDE3.0 with DSC Dynamic Stability Control MK60 with left-hand drive up to 2001_09)
      - Connector, CAN bus (DDE Diesel Electronics DDE3.0 with DSC Dynamic Stability Control MK60 without left-hand drive up to 2001_09)
      - Connector, CAN bus (DDE Diesel Electronics DDE4.0 with DSC Dynamic Stability Control MK60 with left-hand drive up to 2001_09)
      - Connector, CAN bus (DDE Diesel Electronics DDE4.0 with DSC Dynamic Stability Control MK60 without left-hand drive up to 2001_09)
      - Connector, CAN bus (Petrol engine with ( without DME Motor Electronics MSS54 or DME Digital engine electronics ME9 ) with DSC Dynamic Stability Control MK60 with left-hand drive up to 2001_09)
      - Connector, CAN bus (Petrol engine with ( without DME Motor Electronics MSS54 or DME Digital engine electronics ME9 ) with DSC Dynamic Stability Control MK60 without left-hand drive up to 2001_09)
      - Connector, CAN bus (DME Motor Electronics MSS54 with DSC Dynamic Stability Control MK60 with left-hand drive)
      - Connector, CAN bus (DME Motor Electronics MSS54 with DSC Dynamic Stability Control MK60 without left-hand drive)
      - Connector, CAN bus (DME Digital engine electronics ME9 with DSC Dynamic Stability Control MK60 with left-hand drive up to 2001_09)
      - Connector, CAN bus (DME Digital engine electronics ME9 with DSC Dynamic Stability Control MK60 without left-hand drive up to 2001_09)
      - Connector, CAN bus (DME Digital engine electronics ME9 with ASC MK20 Automatic Stability Control up to 2001_09)
      - Connector, CAN bus (DDE Digital diesel electronics DDE5 with left-hand drive)
      - Connector, CAN bus (DDE Digital diesel electronics DDE5 without left-hand drive)
      - Connector, CAN bus (Petrol engine with left-hand drive with ( without DME Motor Electronics MSS54 or N46 engine or SMG Sequential Manual Gearbox ) as of 2001_09)
      - Connector, CAN bus (Petrol engine without left-hand drive with ( without DME Motor Electronics MSS54 or N46 engine or SMG Sequential Manual Gearbox ) as of 2001_09)
      - Connector, CAN bus (DDE Diesel Electronics DDE3.0 with left-hand drive as of 2001_09)
      - Connector, CAN bus (DDE Diesel Electronics DDE3.0 without left-hand drive as of 2001_09)
      - Connector, CAN bus (DDE Diesel Electronics DDE4.0 with left-hand drive as of 2001_09)
      - Connector, CAN bus (DDE Diesel Electronics DDE4.0 without left-hand drive as of 2001_09)
      - Connector, CAN bus (left-hand drive with N46 engine)
      - Connector, CAN bus (without left-hand drive with N46 engine)
      - Connector, CAN bus (left-hand drive with SMG Sequential Manual Gearbox)
      - Connector, CAN bus (right-hand drive with SMG Sequential Manual Gearbox)
      - X1893, X1894 (left-hand drive)
    - X1894 VB CAN-
      - Connector, CAN bus (( DME Motor Electronics MS42 or DME Digital Motor Electronics MS43 ) with ASC MK20 Automatic Stability Control up to 2001_09)
      - Connector, CAN bus (( DME Motor Electronics MS42 or DME Digital Motor Electronics MS43 ) with left-hand drive with DSC MK20 Dynamic Stability Control)
      - Connector, CAN bus (( DME Motor Electronics MS42 or DME Digital Motor Electronics MS43 ) with DSC MK20 Dynamic Stability Control with right-hand drive)
      - Connector, CAN bus (DME Motor Electronics BMS46 with ASC MK20 Automatic Stability Control up to 1999_09)
      - Connector, CAN bus (DDE Diesel Electronics DDE3.0 with ASC MK20 Automatic Stability Control up to 2001_09)
      - Connector, CAN bus (DME Motor Electronics BMS46 with ASC MK20 Automatic Stability Control as of 1999_09)
      - Connector, CAN bus (DSC MK20 Dynamic Stability Control with DDE Diesel Electronics DDE4.0 with left-hand drive)
      - Connector, CAN bus (DSC MK20 Dynamic Stability Control with DDE Diesel Electronics DDE4.0 with right-hand drive)
      - Connector, CAN bus (DDE Diesel Electronics DDE4.0 with ASC MK20 Automatic Stability Control up to 2001_09)
      - Connector, CAN bus (DME Motor Electronics MSS54 with ASC MK20 Automatic Stability Control with left-hand drive)
      - Connector, CAN bus (DME Motor Electronics MSS54 with ASC MK20 Automatic Stability Control without left-hand drive)
      - Connector, CAN bus (all-wheel drive)
      - Connector, CAN bus (DDE Diesel Electronics DDE3.0 with DSC Dynamic Stability Control MK60 with left-hand drive up to 2001_09)
      - Connector, CAN bus (DDE Diesel Electronics DDE3.0 with DSC Dynamic Stability Control MK60 without left-hand drive up to 2001_09)
      - Connector, CAN bus (DDE Diesel Electronics DDE4.0 with DSC Dynamic Stability Control MK60 with left-hand drive up to 2001_09)
      - Connector, CAN bus (DDE Diesel Electronics DDE4.0 with DSC Dynamic Stability Control MK60 without left-hand drive up to 2001_09)
      - Connector, CAN bus (Petrol engine with ( without DME Motor Electronics MSS54 or DME Digital engine electronics ME9 ) with DSC Dynamic Stability Control MK60 with left-hand drive up to 2001_09)
      - Connector, CAN bus (Petrol engine with ( without DME Motor Electronics MSS54 or DME Digital engine electronics ME9 ) with DSC Dynamic Stability Control MK60 without left-hand drive up to 2001_09)
      - Connector, CAN bus (DME Motor Electronics MSS54 with DSC Dynamic Stability Control MK60 with left-hand drive)
      - Connector, CAN bus (DME Motor Electronics MSS54 with DSC Dynamic Stability Control MK60 without left-hand drive)
      - Connector, CAN bus (DME Digital engine electronics ME9 with DSC Dynamic Stability Control MK60 with left-hand drive up to 2001_09)
      - Connector, CAN bus (DME Digital engine electronics ME9 with DSC Dynamic Stability Control MK60 without left-hand drive up to 2001_09)
      - Connector, CAN bus (DME Digital engine electronics ME9 with ASC MK20 Automatic Stability Control up to 2001_09)
      - Connector, CAN bus (DDE Digital diesel electronics DDE5 with left-hand drive)
      - Connector, CAN bus (DDE Digital diesel electronics DDE5 without left-hand drive)
      - Connector, CAN bus (Petrol engine with left-hand drive with ( without DME Motor Electronics MSS54 or N46 engine or SMG Sequential Manual Gearbox ) as of 2001_09)
      - Connector, CAN bus (Petrol engine without left-hand drive with ( without DME Motor Electronics MSS54 or N46 engine or SMG Sequential Manual Gearbox ) as of 2001_09)
      - Connector, CAN bus (DDE Diesel Electronics DDE3.0 with left-hand drive as of 2001_09)
      - Connector, CAN bus (DDE Diesel Electronics DDE3.0 without left-hand drive as of 2001_09)
      - Connector, CAN bus (DDE Diesel Electronics DDE4.0 with left-hand drive as of 2001_09)
      - Connector, CAN bus (DDE Diesel Electronics DDE4.0 without left-hand drive as of 2001_09)
      - Connector, CAN bus (left-hand drive with N46 engine)
      - Connector, CAN bus (without left-hand drive with N46 engine)
      - Connector, CAN bus (left-hand drive with SMG Sequential Manual Gearbox)
      - Connector, CAN bus (right-hand drive with SMG Sequential Manual Gearbox)
      - X1893, X1894 (left-hand drive)
    - X1936
      - X1936 (DME Digital engine electronics ME9)
      - G6524, X6524, Y2, X1936, A2402, X2000, B2008, X2083, X2110 (M47/TU engine)
    - X1963
      - I01013, X1963 (Touring)
    - X1965 Connector, generator, head airbag,driver
      - G17, X1965
    - X1966 Connector, generator, head airbag,passen
      - G18, X1966
    - X1984
      - F203, X1984 (DDE Diesel Electronics DDE4.0)
    - X10012
      - Ground distribution X10012 (as of 1998_03 up to 1998_09 with ( DME Motor Electronics MS42 or DDE Diesel Electronics DDE3.0 ) with right-hand drive)
      - Ground distribution X10012 (as of 1998_03 up to 1998_09 with DME Motor Electronics BMS46 with left-hand drive without Automatic transmission)
      - Ground distribution X10012 (as of 1998_03 up to 1998_09 with DME Motor Electronics BMS46 with left-hand drive with Automatic transmission)
      - Ground distribution X10012 (as of 1998_03 up to 1998_09 with DME Motor Electronics BMS46 with right-hand drive with Automatic transmission)
      - Ground distribution X10012 (as of 1998_03 up to 1998_09 with DME Motor Electronics BMS46 with right-hand drive without Automatic transmission)
      - Ground distribution X10012 (as of 1998_03 up to 1998_09 with ( DDE Diesel Electronics DDE3.0 or DME Motor Electronics MS42 ) with left-hand drive)
      - Ground distribution X10012 (as of 1998_09 up to 2000_09 with ( DDE Diesel Electronics DDE3.0 or DME Motor Electronics MS42 ) with right-hand drive)
      - Ground distribution X10012 (as of 1998_09 up to 2000_09 with DME Motor Electronics BMS46 with left-hand drive without Automatic transmission)
      - Ground distribution X10012 (as of 1998_09 up to 2000_09 with DME Motor Electronics BMS46 with left-hand drive with Automatic transmission)
      - Ground distribution X10012 (as of 1998_09 up to 2000_09 with DME Motor Electronics BMS46 with right-hand drive with Automatic transmission)
      - Ground distribution X10012 (as of 1998_09 up to 2000_09 with DME Motor Electronics BMS46 with right-hand drive without Automatic transmission)
      - Ground distribution X10012 (as of 1998_09 up to 2000_09 with ( DDE Diesel Electronics DDE3.0 or DME Motor Electronics MS42 ) with left-hand drive)
      - Ground distribution X10012 (DME Motor Electronics BMS46 as of 2000_09)
      - Ground distribution X10012 (( DDE Diesel Electronics DDE3.0 or DDE Diesel Electronics DDE4.0 or DME Motor Electronics MS42 or DME Digital Motor Electronics MS43 or DME Digital engine electronics ME9 ) as of 2000_09 up to 2001_09)
      - Ground distribution X10012 (DDE Digital diesel electronics DDE5)
      - Ground distribution X10012 (( without DDE Digital diesel electronics DDE5 or DME Motor Electronics BMS46 ) as of 2001_09 up to 2003_03)
      - Ground distribution X10012 (( without DDE Digital diesel electronics DDE5 or DME Motor Electronics BMS46 ) as of 2003_03)
      - X10012
    - X10015 Connector, fuse holder
      - X10015, X10016
    - X10016 Connector, fuse holder
      - X10015, X10016
    - X10046 Adapter 616043, storage location D114
      - S136, X10046
    - X10066 Plug EKP II
      - M11, X10066 (DDE Diesel Electronics DDE4.0)
    - X10092 Plug, rear-window blower
      - K99, X10092 (convertible)
    - X10106 Adapter 616044, storage location D115
      - A106, X10106 (( Saloon or Touring ) with Xenon lights as of 2001_03)
      - A106, X10106 (convertible with Xenon lights as of 2001_03)
      - X10106 Component connector (3-pin, black)
    - X10107 Adapter 616044, storage location D115
      - A108, X10107 (( Saloon or Touring ) with Xenon lights as of 2001_03)
      - A108, X10107 (convertible with Xenon lights as of 2001_09)
      - X10107 Component connector (3-pin, black)
    - X10116
      - Connector X10116 (as of 1998_03 up to 1998_09)
      - Connector X10116 (as of 1998_09 with MRS Multiple restraint system II)
      - Connector X10116 (as of 1999_03 up to 1999_09 with MRS Multiple Restraint System III/IV)
      - Connector X10116 (( Saloon or Touring or Compact ) up to 2001_09)
      - Connector X10116 (as of 1999_09 up to 2003_03 with ( convertible or Coupe ))
      - Connector X10116 (( Saloon or Touring or Compact ) as of 2001_09 up to 2003_03)
      - Connector X10116 (( Touring or Saloon ) as of 2003_03)
      - Connector X10116 (( Coupe or convertible ) as of 2003_03)
      - Connector X10116 (Compact as of 2003_03)
      - X10116
    - X10124
      - Connector X10124
    - X10131 Adapter 616043, storage location D114
      - X10131, X6530 (DDE Diesel Electronics DDE4.0)
    - X10148
      - Connector X10148 (without Touring without Compact)
      - Connector X10148 (Touring up to 2000_06)
      - Connector X10148 (( Touring or Compact ) as of 2000_06)
      - X243, X10148
    - X10156 Connector, fuel-pump relay 1
      - K96, X10156
      - X10156 Component connector (9-pin, black)
    - X10157
      - K96, X10157 (DME Motor Electronics MSS54 with convertible with USA_LHD)
    - X10170 Adapter 616035, storage location D111
      - X10170 (without SMG Sequential Manual Gearbox or SMG Sequential M Gearbox)
      - X10170, X10171 (SMG Sequential Manual Gearbox or SMG Sequential M Gearbox)
      - X10170 Intermediate connector (10-pin, green)
    - X10171 Plug, cont. mod., multif. steering wheel
      - X10170, X10171 (SMG Sequential Manual Gearbox or SMG Sequential M Gearbox)
    - X10185 VB DFAHL
      - Connector X10185 (DSC MK20 Dynamic Stability Control)
      - Connector X10185 (ASC MK20 Automatic Stability Control)
      - Connector X10185 (all-wheel drive up to 2001_09)
      - Connector X10185 (DSC Dynamic Stability Control MK60)
      - Connector X10185 (all-wheel drive as of 2001_09)
      - Connector X10185 (ASC MK60)
      - X1123, X10185
    - X10189
      - Connector X10189 (without Touring without Compact up to 2001_09)
      - Connector X10189 (Touring up to 2000_06)
      - Connector X10189 (Touring as of 2000_06 up to 2002_09)
      - Connector X10189 (Compact up to 2002_09)
      - Connector X10189 (Coupe as of 2001_09 up to 2002_09)
      - Connector X10189 (Coupe as of 2002_09 up to 2003_03)
      - Connector X10189 (Touring as of 2002_09)
      - Connector X10189 (Saloon as of 2001_09 up to 2002_09)
      - Connector X10189 (Saloon as of 2002_09)
      - Connector X10189 (Compact as of 2002_09)
      - Connector X10189 (convertible as of 2001_09 up to 2002_09)
      - Connector X10189 (convertible as of 2002_09 up to 2003_03)
      - Connector X10189 (convertible as of 2003_03)
      - Connector X10189 (Coupe as of 2003_03)
      - X10189, X428
    - X10200 Connector, fuse holder
      - X10202 Supply connector, fuse F23 - F34
    - X10202 Connector, fuse holder
      - X10200 Supply connector, fuse F4 - F15
    - X10209
      - X18261, X10209 (Touring)
    - X10210
      - X10, X10210
    - X10216 Connector, belt tensioner, driver
      - G12, X10216
    - X10217 Connector, belt tensioner, passenger
      - G13, X10217
    - X10218 Connector, seat-occupancy detector
      - A113, X10218
    - X10223 Adapter 611465/-66, storage location B112/-13
      - M100, X10223 (convertible)
    - X10234
      - S531, X10234 (Heater control)
    - X10237 VB 31 AIRBAG
      - Ground connector X10237 (without USA_LHD up to 1999_09)
      - Ground connector X10237 (USA_LHD up to 1999_09)
      - Ground connector X10237 (as of 1999_09)
      - X1101, X10237
    - X10273
      - X10273, X1121
    - X10289
      - X10289 (Touring)
    - X10293 Adapter 616031, storage location D107
      - E108, X10293 (without Compact)
      - E108, X10293 (Compact)
    - X10313 Adapter 614480, storage location C111
      - A208, X10313
      - X10313 Component connector (12-pin, black)
    - X10392
      - X18241, X10392
    - X10439 Adapter 611465/-66, storage location B112/-13
      - X10439 (DME Digital Motor Electronics MS45)
    - X10466
      - Connector X10466 (Coupe or convertible)
      - X13033, X10466
    - X10467
      - X10467
    - X10616
      - H38, X10616 (convertible with Cellular phone, Motorola (V Series))
    - X10630 Adapter 616031, storage location D107
      - X10630 Component connector (3-pin, black)
    - X11143 Plug, clutch switch
      - S32, X11143 (DME Motor Electronics MS42 or DDE Diesel Electronics DDE3.0 or DDE Diesel Electronics DDE4.0)
    - X11175 Adapter 614464, storage location C109
      - A2, X11175
      - X11175 Component connector (26-pin, black)
    - X11176 Adapter 614470, storage location C110
      - X11176
      - X11176 Component connector (18-pin, natural)
    - X11197 DIAGNOSIS PLUG
      - Assignments of diagnostic plug (DDE Diesel Electronics DDE3.0)
      - Assignments of diagnostic plug (DME Motor Electronics BMS46 with EGS Transmission control GM5)
      - Assignments of diagnostic plug (DME Motor Electronics MS42)
      - Assignments of diagnostic plug (DDE Diesel Electronics DDE4.0)
      - Assignments of diagnostic plug (EGS Transmission control 8.34 with DME Motor Electronics BMS46)
      - Assignments of diagnostic plug (DME Motor Electronics BMS46 without Automatic transmission)
      - X11197
      - X11197 Component connector (20-pin, black)
    - X11205
      - X11205, X13076 (convertible)
    - X11207
      - Connector X11207 (convertible)
    - X11209 Plug, hard-top mount, right
      - X13073, X11209 (convertible)
      - X11209 Component connector (4-pin, black) (convertible)
    - X11210
      - Ground connector X11210 (convertible)
    - X11212
      - Connector X11212 (USA_LHD as of 1998_03 up to 1999_09 with DME Motor Electronics MS42)
      - Connector X11212 (as of 1998_03 up to 1999_09 with DME Motor Electronics BMS46)
      - Connector X11212 (as of 1998_03 up to 1999_09 with DME Motor Electronics MS42 with right-hand drive)
      - Connector X11212 (without USA_LHD as of 1998_03 up to 1999_09 with DME Motor Electronics MS42 with left-hand drive)
      - Connector X11212 (as of 1998_03 up to 1999_09 with DDE Diesel Electronics DDE3.0)
      - Connector X11212 (without USA_LHD as of 1999_09 with DME Motor Electronics MS42 with left-hand drive)
      - Connector X11212 (as of 1999_09 with DDE Diesel Electronics DDE3.0)
      - Connector X11212 (USA_LHD as of 1999_09 with DME Motor Electronics MS42)
      - Connector X11212 (as of 1999_09 with DME Motor Electronics BMS46)
      - Connector X11212 (as of 1999_09 with DME Motor Electronics MS42 with right-hand drive)
      - Connector X11212 (DDE Diesel Electronics DDE4.0)
      - Connector X11212 (DME Motor Electronics MSS54 up to 2001_09)
      - Connector X11212 (DME Digital Motor Electronics MS43 up to 2001_03)
      - Connector X11212 (DME Digital engine electronics ME9)
      - Connector X11212 (DDE Digital diesel electronics DDE5)
      - Connector X11212 (DME Digital Motor Electronics MS43 as of 2001_03 up to 2001_09)
      - Connector X11212 (DME Digital Motor Electronics MS43 as of 2001_09)
      - Connector X11212 (DME Motor Electronics MSS54 as of 2001_09)
      - Connector X11212 (DME Digital Motor Electronics MS45)
      - X11212
    - X11242
      - A60210, X11242 (DME Digital engine electronics ME9)
    - X11337
      - S602, X11337 (SMG Sequential M Gearbox)
      - X01002, X11337 (SMG Sequential Manual Gearbox)
    - X11382 Plug, motor, locking, cowl
      - M132, X11382 (convertible)
    - X11383
      - X11383 (convertible)
      - X11383 Plug connector (4-pin, natural) (convertible)
    - X11400 Adapter 616050/126050, storage location D117/F116
      - R10, X11400 (( Petrol engine or ( DDE Diesel Electronics DDE4.0 as of 2001_03 ) ))
      - B10, X11400 (DDE Digital diesel electronics DDE5)
      - X11400 Component connector (6-pin, blue) (Petrol engine or DDE Digital diesel electronics DDE5)
    - X13004
      - Ground connector X13004 (CVM Convertible-top module up to 2001_09)
      - Ground connector X13004 (CVM Convertible-top module as of 2001_09)
    - X13006
      - Ground connector X13006 (DME Motor Electronics MSS54 with USA_LHD)
    - X13016
      - Ground distribution X13016 (without USA_LHD as of 1998_03 up to 1999_09 without Japan model)
      - Ground distribution X13016 (USA_LHD as of 1998_03 up to 1999_09)
      - Ground distribution X13016 (as of 1998_03 up to 1999_09 with Japan model)
      - Ground distribution X13016 (as of 1999_09 up to 2001_03 with Japan model)
      - Ground distribution X13016 (as of 1999_09 up to 2000_06 without Japan model)
      - Ground distribution X13016 (as of 2000_06 up to 2001_03 without Japan model)
      - Ground distribution X13016 (as of 2001_03 up to 2002_03 without BM On-board monitor without Japan model)
      - Ground distribution X13016 (without BM On-board monitor with Japan model as of 2001_03 up to 2003_09)
      - Ground distribution X13016 (as of 2001_03 up to 2001_09 with BM On-board monitor without Japan model)
      - Ground distribution X13016 (as of 2001_03 up to 2001_09 with BM On-board monitor with Japan model)
      - Ground distribution X13016 (BM On-board monitor without Japan model as of 2001_09 up to 2002_03)
      - Ground distribution X13016 (BM On-board monitor with Japan model as of 2001_09 up to 2003_09)
      - Ground distribution X13016 (as of 2002_03 with BM On-board monitor without Japan model)
      - Ground distribution X13016 (as of 2002_03 without BM On-board monitor without Japan model)
      - Ground distribution X13016 (Japan model as of 2003_09)
      - X13016 (without Touring without Compact)
      - X13016 (Touring)
      - X13016 (Compact)
    - X13020
      - X13020
    - X13033
      - X13033, X10466
    - X13037 Adapter 614464, storage location C109
      - A96, X13037
      - X13037 Component connector (26-pin, black)
    - X13038 Plug, control unit, convertible top
      - X13038, X13039 (convertible)
      - X13038 Component connector (4-pin, black) (convertible)
    - X13039 Adapter 612072, storage location R205
      - X13038, X13039
    - X13040 Adapter 612072, storage location R205
      - X13040
      - X13040 Plug connector (4-pin, natural)
    - X13044 Connector, rollover-sensor control unit
      - N24, X13044 (convertible)
      - X13044 Component connector (26-pin, black) (convertible)
    - X13049 Adapter 616031, storage location D107
      - M9910, X13049 (convertible)
    - X13057 Connector, rear-wiper control
      - X13057 (Touring)
      - A36, X13057 (Compact)
    - X13058 Adapter 616043, storage location D114
      - M95, X13058 (Touring)
      - M95, X13058 (Compact)
    - X13059 Adapter 616032, storage location D108
      - S147, X13059 (Touring)
    - X13073 Adapter 611465, storage location B112
      - X13073, X11209 (convertible)
    - X13076 Adapter 611465, storage location B112
      - X11205, X13076 (convertible)
    - X13084 Adapter 616032, storage location D108
      - B57, X13084
      - X13084 Component connector (4-pin, black)
    - X13125 Connector, motor, vent window, left
      - M103, X13125 (Coupe)
    - X13126 Connector, motor, vent window, right
      - M104, X13126 (Coupe)
    - X13146 Plug, drive, convertible top
      - M101, X13146 (convertible)
      - X13146 Plug connector (12-pin, black) (convertible)
    - X13150 Plug, switch, convertible-top compartment lid open
      - S188, X13150 (convertible)
    - X13172 Adapter 612050, storage location F110
      - Y198, X13172 (DME Digital Motor Electronics MS43 or DME Digital Motor Electronics MS45)
    - X13200
      - X13200
    - X13226 Adapter 616043, storage location D114
      - Y86, X13226 (convertible)
    - X13227 Adapter 616043, storage location D114
      - Y85, X13227 (convertible)
    - X13251 Adapter 616050, storage location D117
      - B64, X13251
      - X13251 Component connector (6-pin, black)
    - X13256 Adapter 616043, storage location D114
      - M98, X13256 (convertible)
    - X13257 Adapter 616043, storage location D114
      - M99, X13257 (convertible)
    - X13263 Adapter 616032, storage location D108
      - M107, X13263 (convertible)
    - X13268 Connector, rear washer pump
      - A36, X13268 (without Compact)
      - X13268 (Compact)
    - X13321 Adapter 616035, storage location D111
      - X13321, X01019 (as of 2001_03 without BM On-board monitor)
    - X13394 Adapter 616042, storage location D113
      - X13394 (all-wheel drive)
    - X13395 Adapter 616042, storage location D113
      - X13395 (all-wheel drive)
    - X13459
      - Connector X13459 (M47/TU engine or M57/TU engine)
    - X13546 Adapter 616031, storage location D107
      - N27, X13546 (convertible with Cellular phone, Motorola (V Series))
    - X13599 Adapter 630410, storage location L201
      - U407, X13599 (Fixed mounting, Siemens (cordless handset))
    - X13603
      - A2076, X13604, X13603, X6011, X6031, X6021 (M47/TU engine or M57/TU engine)
    - X13604
      - A2076, X13604, X13603, X6011, X6031, X6021 (M47/TU engine or M57/TU engine)
    - X13635 Adapter 616032, storage location D108
      - S805, X13635 (as of 2001_03)
      - X13635 Component connector (4-pin, black) (as of 2001_03)
    - X13646
      - N9, X13646
      - X13646 Component connector (16-pin, black)
    - X13647
      - X13647, X13648
      - X13647 Component connector (4-pin, black)
    - X13648
      - X13647, X13648
      - X13648 Component connector (12-pin, natural)
    - X13649
      - X13649, X01019
      - X13649 Component connector (12-pin, black)
    - X13650
      - Connector X13650 (Fixed mounting, Siemens (cordless handset) up to 2002_03)
      - Connector X3276 Connector X13650 (Cellular phone, Motorola (V Series) as of 2001_03 up to 2002_03 without BM On-board monitor)
      - Connector X3276 Connector X13650 (Cellular phone, Motorola (V Series) with BM On-board monitor as of 2001_09 up to 2002_03)
    - X13663
      - A13663, X13663 (DME Digital Motor Electronics MS45)
    - X13726 Adapter 614480, storage location C111
      - A134, X13726 (SMG Sequential Manual Gearbox)
      - X13726 Component connector (12-pin, black)
    - X13843
      - Connector X13843 (all-wheel drive as of 2001_03)
    - X13845
      - B6, X13845 (DME Digital Motor Electronics MS45)
    - X13862
      - Connector X13862 (up to 2003_03)
      - Connector X13862 (as of 2003_03)
    - X13893
      - E26, X13893 (as of 2001_03)
    - X13894
      - E27, X13894 (as of 2001_03)
    - X14005 Plug, PREM air sensor (DME Digital Motor Electronics MS45)
      - X14005 Component connector (3-pin, black)
    - X14102 Prototype adapter is being developed
      - X14102
    - X14197
      - Ground connector X14197 (( Coupe or convertible ) as of 2003_03)
      - X19588, X14197
    - X14249 (( Coupe or convertible ) as of 2003_03)
      - Ground connection X14249 (without DME Motor Electronics MSS54)
      - Ground connection X14249 (DME Motor Electronics MSS54)
      - X14249
    - X14250 (( Coupe or convertible ) as of 2003_03)
      - Ground connection X14250 (without DME Motor Electronics MSS54)
      - Ground connection X14250 (DME Motor Electronics MSS54)
      - X14250
    - X17140 Adapter 616045, storage location D116
      - I01065, X17140 (DME Motor Electronics MSS54 with USA_LHD)
      - X17140 Component connector (4-pin, black)
    - X17141 Adapter 616045, storage location D116
      - I01065, X17141 (DME Digital Motor Electronics MS45)
    - X18013 Adapter 614480, storage location C111
      - X18013 (Saloon or Coupe)
      - X18013 (Touring)
      - X494, X18013 (convertible)
      - A81, X18013 (Compact)
      - X18013 Component connector (12-pin, black)
    - X18020 Adapter 616044, storage location D115
      - B34, X18020 (without Touring)
      - B34, X18020 (Touring)
      - X18020 Component connector (3-pin, blue)
    - X18021 Adapter 616044, storage location D115
      - B35, X18021 (without Touring)
      - B35, X18021 (Touring)
      - X18021 Component connector (3-pin, blue)
    - X18022 Adapter 616044, storage location D115
      - B36, X18022 (without Touring)
      - B36, X18022 (Touring)
      - X18022 Component connector (3-pin, blue)
    - X18023 Adapter 616044, storage location D115
      - B37, X18023 (without Touring)
      - B37, X18023 (Touring)
      - X18023 Component connector (3-pin, blue)
    - X18034 Connector, RDKS control unit
      - A85, X18034
      - X18034 Component connector (32-pin, black)
    - X18067 Adapter 616044, storage location D115
      - B49, X18067 (SMG Sequential M Gearbox with left-hand drive)
      - B49, X18067 (SMG Sequential M Gearbox without left-hand drive)
    - X18090
      - X18090, X10209 (Touring)
    - X18124 Plug, switch, backrest lock, passenger
      - S122, X18124 (convertible)
    - X18122
      - Connector X18122 (convertible)
    - X18135 Plug, lumbar support
      - M55, X18135 (without DME Motor Electronics MSS54)
      - M55, X18135 (DME Motor Electronics MSS54 with Coupe)
      - X18135 Component connector (3-pin, black)
    - X18138 Plug, lumbar support
      - M56, X18138 (without DME Motor Electronics MSS54)
      - M56, X18138 (DME Motor Electronics MSS54 with Coupe)
      - X18138 Component connector (3-pin, black)
    - X18145 Adapter 616042, storage location D113
      - X114, X18145
    - X18146 Adapter 616042, storage location D113
      - X143, X18146
    - X18171
      - X18171
    - X18172
      - X18172
    - X18180 Adapter 616031, storage location D107
      - N22, X18180
      - N22, X18180 (Compact)
      - X18180 Component connector (3-pin, black)
    - X18186 Connector, tweeter, front left
      - X18186 Component connector (3-pin, black)
    - X18192 Connector, tweeter, front right
      - X18192 Component connector (3-pin, black)
    - X18196
      - Plug connector X18196
    - X18198
      - Plug connector X18198
    - X18203
      - X18203 (DME Digital Motor Electronics MS45)
    - X18213 Plug, backrest switch, entrance aid
      - S139, X18213 (convertible)
    - X18241
      - Connector X18241 (DME Digital Motor Electronics MS45)
      - X18241, X10392
    - X18246 Adapter 616035, storage location D111
      - A22, X18246
      - X18246 Component connector (10-pin, black)
    - X18261
      - X18261, X10209 (Touring)
    - X18291
      - X18291 Component connector (3-pin, natural)
    - X18292
      - X18292 Component connector (3-pin, natural)
    - X18303 Adapter 345240/-50, storage location M204/-N205
      - A65, X18303 (all-wheel drive)
      - A65, X18303 (DME Motor Electronics MSS54 with DSC MK20 Dynamic Stability Control)
      - A65, X18303 (DSC Dynamic Stability Control MK60)
      - X18303 Component connector (47-pin, black) (ASC MK60)
      - X18303 Component connector (47-pin, black) (DSC MK60)
      - X18303 Component connector (42-pin, blue) (all-wheel drive)
    - X18313
      - X18313 Component connector (6-pin, black)
    - X18314
      - X18314 Component connector (6-pin, black)
    - X18317
      - Plug connector X18317
    - X18318
      - Plug connector X18318
    - X18326
      - X2042, X18326 (DDE Diesel Electronics DDE3.0 or DDE Diesel Electronics DDE4.0)
      - A2076, X18326 (DME Digital engine electronics ME9)
      - A2076, X18326, X64101, X64102 (N46 engine)
    - X18336 Adapter 616032, storage location D108
      - E42, X18336
      - X18336 Component connector (4-pin, black)
    - X18341 Connector, cntrl unit, heater - A/C sys
      - X608, X18341
      - X18341 Component connector (6-pin, black)
    - X18344
      - Connector X18344 (without Japan model up to 2001_09)
      - Connector X18344 (Japan model up to 2001_09)
      - Connector X18344 (BM On-board monitor without Japan model as of 2001_09 up to 2002_03)
      - Connector X18344 (Japan model as of 2001_09)
      - Connector X18344 (without BM On-board monitor without Japan model as of 2001_09 up to 2002_03)
      - Connector X18344 (as of 2002_03 without BM On-board monitor without Japan model)
      - Connector X18344 (as of 2002_03 with BM On-board monitor without Japan model)
      - X1234, X18344
    - X18355
      - Connector X18355 (without USA_LHD as of 1998_03 up to 1999_09 with Japan model)
      - Connector X18355 (USA_LHD as of 1998_03 up to 1999_09 with Japan model)
      - Connector X18355 (without USA_LHD as of 1998_03 up to 1999_09 without Japan model)
      - Connector X18355 (USA_LHD as of 1998_03 up to 1999_09 without Japan model)
      - Connector X18355 (as of 1999_09 up to 2002_03 with Cellular phone, Nokia (3110))
      - Connector X18355 (as of 1999_09 up to 2002_03 with Telephone provisions)
      - Connector X18355 (as of 1999_09 up to 2002_03 with Fixed mounting, Motorola (Phase V+))
      - Connector X18355 (as of 1999_09 up to 2002_03 without TEL Telephone interface)
      - Connector X18355 (Fixed mounting, Siemens (cordless handset) without BM On-board monitor up to 2002_03)
      - Connector X18355 (Cellular phone, Motorola (V Series) without BM On-board monitor up to 2002_03)
      - Connector X18355 (Fixed mounting, Siemens (cordless handset) with BM On-board monitor as of 2001_09 up to 2002_03)
      - Connector X18355 (Cellular phone, Motorola (V Series) with BM On-board monitor as of 2001_09 up to 2002_03)
      - Connector X18355 (as of 2002_03)
      - X18355, X1362
    - X18363
      - K18363, X18363 (convertible)
    - X18490 Adapter 616031, storage location D107
      - S700, X18490 (convertible)
      - X18490 Component connector (3-pin, black) (convertible)
    - X18507 Adapter 616031, storage location D107
      - B400, X18507 (convertible)
      - B400, X18507 (without convertible)
      - X18507 Component connector (3-pin, black)
    - X18510 VB 31
      - Ground connector X18510 (left-hand drive)
      - Ground connector X18510 (right-hand drive)
    - X18722 Adapter 611466, storage location B113
      - Plug connector X18722 (as of 1998_03 up to 1998_09 with left-hand drive with Heater control)
      - Plug connector X18722 (as of 1998_03 up to 1998_09 with left-hand drive without Heater control)
      - Plug connector X18722 (as of 1998_03 up to 1998_09 with right-hand drive without Heater control)
      - Plug connector X18722 (as of 1998_03 up to 1998_09 with right-hand drive with Heater control)
      - Plug connector X18722 (as of 1998_09 up to 1999_09 with right-hand drive with Heater control)
      - Plug connector X18722 (as of 1998_09 up to 1999_09 with left-hand drive with Heater control)
      - Plug connector X18722 (as of 1999_09 with Heater control with DME Motor Electronics BMS46)
      - Plug connector X18722 (as of 1999_09 without Heater control)
      - Plug connector X18722 (as of 1998_09 up to 1999_09 with IHKA Integrated automatic heating/air conditioning)
      - Plug connector X18722 (as of 1999_09 with DDE Diesel Electronics DDE3.0 with Heater control)
      - X18722 (without Heater control)
      - X18722, X322 (Heater control)
    - X18740
      - Ground connector X18740 (without convertible without SMF Seat memory, driver)
      - Connector X18740 (without convertible with SMF Seat memory, driver)
      - Ground connector X18740 with electric seat adjustment (as of 1999_09 without convertible without SMF Seat memory, driver)
      - Connector X18740 Ground connector X6478 Ground connector X6451 (convertible without SMF Seat memory, driver)
      - Connector X18740 Ground connector X6451 (convertible with SMF Seat memory, driver)
      - X18740, X01082 (convertible)
    - X18749
      - Ground connector X18749 (left-hand drive without SMF Seat memory, driver)
      - Ground connector X18749 (as of 1998_03 up to 1999_09 with right-hand drive without SMF Seat memory, driver)
      - Connector X18749 (Coupe or convertible)
      - Connector X18749 (( Saloon or Touring or Compact ) with SMF Seat memory, driver)
      - Ground connector X18749 (as of 1999_09 with right-hand drive)
      - X18749, X01080 (convertible)
    - X18764
      - Connector X18764 (without USA_LHD up to 2001_03)
      - Connector X18764 (as of 2001_03 with Cellular phone, Motorola (V Series) without BM On-board monitor)
      - Connector X18764 (as of 2001_03 with Fixed mounting, Siemens (cordless handset) without BM On-board monitor)
      - Connector X18764 (as of 2001_03 up to 2001_09 with ( Fixed mounting, Siemens (cordless handset) or Cellular phone, Motorola (V Series) ) with BM On-board monitor)
      - Connector X18764 (Cellular phone, Motorola (V Series) with BM On-board monitor as of 2001_09)
      - Connector X18764 (Fixed mounting, Siemens (cordless handset) with BM On-board monitor as of 2001_09)
    - X18765
      - Connector X18765 (without USA_LHD up to 2001_03)
      - Connector X18765 (as of 2001_03 with Fixed mounting, Siemens (cordless handset) without BM On-board monitor)
      - Connector X18765 (as of 2001_03 with Cellular phone, Motorola (V Series) without BM On-board monitor)
      - Connector X18765 (as of 2001_03 up to 2001_09 with ( Fixed mounting, Siemens (cordless handset) or Cellular phone, Motorola (V Series) ) with BM On-board monitor)
      - Connector X18765 (Cellular phone, Motorola (V Series) with BM On-board monitor as of 2001_09)
      - Connector X18765 (Fixed mounting, Siemens (cordless handset) with BM On-board monitor as of 2001_09)
    - X18774 Connector, subwoofer box
      - H66, X18774
      - X18774 Component connector (10-pin, black)
    - X18786
      - X18786 (as of 1999_09 with IHKA Integrated automatic heating/air conditioning)
    - X18801 Adapter 614480, storage location C111
      - A196, X18801 (up to 2001_03)
      - A196, X18801 (as of 2001_03)
    - X18802 Adapter 614480, storage location C111
      - X18802 (as of 2001_03)
    - X18804 Adapter 614470, storage location C110
      - A197, X18804 (without Touring)
      - A197, X18804 (Touring)
      - X18804 Component connector (18-pin, blue)
    - X18805 Plug, radio II
      - X18805 Component connector (10-pin, black)
    - X18806 Adapter 614470, storage location C110
      - X18806 (without Touring)
      - X18806 (Touring)
      - X18806 Component connector (18-pin, natural)
    - X18822
      - Connector X18822 (DDE Digital diesel electronics DDE5)
    - X18826
      - Connector, CAN bus (DSC MK20 Dynamic Stability Control with ( DME Motor Electronics MS42 or DME Digital Motor Electronics MS43 ))
      - Connector, CAN bus (DSC MK20 Dynamic Stability Control with DME Motor Electronics MSS54)
      - Connector, CAN bus (DDE Diesel Electronics DDE3.0 with DSC Dynamic Stability Control MK60 up to 2001_09)
      - Connector, CAN bus (DDE Diesel Electronics DDE4.0 with DSC Dynamic Stability Control MK60 up to 2001_09)
      - Connector, CAN bus (Petrol engine with ( without DME Motor Electronics MSS54 or DME Digital engine electronics ME9 ) with DSC Dynamic Stability Control MK60 up to 2001_09)
      - Connector, CAN bus (DME Motor Electronics MSS54 with DSC Dynamic Stability Control MK60)
      - Connector, CAN bus (DME Digital engine electronics ME9 with DSC Dynamic Stability Control MK60 up to 2001_09)
      - Connector, CAN bus (DDE Digital diesel electronics DDE5)
      - Connector, CAN bus (Petrol engine with ( without DME Motor Electronics MSS54 or N46 engine or SMG Sequential Manual Gearbox ) as of 2001_09)
      - Connector, CAN bus (DDE Diesel Electronics DDE3.0 as of 2001_09)
      - Connector, CAN bus (DDE Diesel Electronics DDE4.0 as of 2001_09)
      - Connector, CAN bus (N46 engine)
      - Connector, CAN bus (SMG Sequential Manual Gearbox)
      - X18826, X18827
    - X18827VB
      - Connector, CAN bus (DSC MK20 Dynamic Stability Control with DME Motor Electronics MS42 with DME Digital Motor Electronics MS43)
      - Connector, CAN bus (DSC MK20 Dynamic Stability Control with DME Motor Electronics MSS54)
      - Connector, CAN bus (DDE Diesel Electronics DDE3.0 with DSC Dynamic Stability Control MK60 up to 2001_09)
      - Connector, CAN bus (DDE Diesel Electronics DDE4.0 with DSC Dynamic Stability Control MK60 up to 2001_09)
      - Connector, CAN bus (Petrol engine with ( without DME Motor Electronics MSS54 or DME Digital engine electronics ME9 ) with DSC Dynamic Stability Control MK60 up to 2001_09)
      - Connector, CAN bus (DME Motor Electronics MSS54 with DSC Dynamic Stability Control MK60)
      - Connector, CAN bus (DME Digital engine electronics ME9 with DSC Dynamic Stability Control MK60 up to 2001_09)
      - Connector, CAN bus (DDE Digital diesel electronics DDE5)
      - Connector, CAN bus (Petrol engine with ( without DME Motor Electronics MSS54 or N46 engine or SMG Sequential Manual Gearbox ) as of 2001_09)
      - Connector, CAN bus (DDE Diesel Electronics DDE3.0 as of 2001_09)
      - Connector, CAN bus (DDE Diesel Electronics DDE4.0 as of 2001_09)
      - Connector, CAN bus (N46 engine)
      - Connector, CAN bus (SMG Sequential Manual Gearbox)
      - X18826, X18827
    - X18839
      - H66, X18839 (convertible)
    - X18840
      - X1465, X18840
      - X18840 Component connector (3-pin, black)
    - X18841
      - X604, X18841
      - X18841 Component connector (3-pin, black)
    - X18845
      - A840, X18845
    - X18846
      - X18846 (Touring)
    - X18978
      - B62102, X18978 (DME Digital engine electronics ME9)
    - X18979
      - B62202, X18979 (DME Digital engine electronics ME9)
    - X19517
      - X2, X19517
    - X19527 OBD II socket
      - OBDII socket (up to 2000_06)
      - OBDII socket (Petrol engine without N46 engine as of 2000_06)
      - OBDII socket (( DDE Diesel Electronics DDE3.0 or DDE Diesel Electronics DDE4.0 ) as of 2000_06)
      - OBDII socket (DDE Digital diesel electronics DDE5)
      - OBDII socket (N46 engine)
      - I01019, X19527
      - X19527 Plug connector (16-pin, black)
    - X19588
      - Connector X19588 (( Compact or Touring or Saloon ) as of 2003_03)
      - Connector X19588 (( Coupe or convertible ) as of 2003_09)
      - X19588, X14197
    - X136501
      - Connector X136501 (Cellular phone, Motorola (V Series) as of 2002_03)
  - Connectors from X2...
    - X2
      - X2, X19517
    - X22 Plug, cruise control
      - A8, X22
      - X22 Component connector (26-pin, blue)
    - X201 VB 15A28
      - X201
    - X205
      - X205, X1215
    - X213 VB 61
      - Connector X213 (without DDE Diesel Electronics DDE3.0)
      - Connector X213 (DDE Diesel Electronics DDE3.0 or DDE Diesel Electronics DDE4.0)
      - X1232, X213
    - X217
      - Ground connector X217 (as of 1998_03 up to 1998_09 with left-hand drive)
      - Ground connector X217 (as of 1998_03 up to 1998_09 with right-hand drive)
      - Ground connector X217 (as of 1998_09 up to 2001_03 with left-hand drive)
      - Ground connector X217 (as of 1998_09 up to 2001_03 with right-hand drive)
      - Ground connector X217 (left-hand drive as of 2001_03)
      - Ground connector X217 (right-hand drive as of 2001_03)
      - X217
    - X218
      - Ground connector X218 (as of 1998_03 up to 1998_09)
      - Ground connector X218 (as of 1998_09 up to 1999_09)
      - Ground connector X218 (as of 1999_09 up to 2003_03 without DME Motor Electronics MSS54)
      - Ground connector X218 (DME Motor Electronics MSS54)
      - Ground connector X218 (as of 2003_03 without DME Motor Electronics MSS54)
      - X218, X1019
    - X219
      - Ground connector X219 (USA_LHD as of 1998_03 up to 1999_03)
      - Ground connector X219 (without USA_LHD as of 1998_03 up to 1999_03)
      - Ground connector X219 (as of 1999_03 up to 1999_09)
      - Ground connector X219 (as of 1999_09 up to 2000_09)
      - Ground connector X219 (as of 2000_09)
      - X188, X219
    - X243
      - Connector X243 (3 Series_E46 or ( DME Motor Electronics BMS46 as of 1998_03 up to 1998_09 ))
      - Connector X243 (DME Motor Electronics BMS46 as of 1998_09 up to 2000_06)
      - Connector X243 (DME Motor Electronics BMS46 as of 2000_06)
      - Connector X243 (DME Motor Electronics MSS54 with Automatic transmission)
      - X243, X10148
    - X253 Adapter 630410, storage location L201
      - A1, X253
      - X253 Component connector (54-pin, black)
    - X254 Adapter 614464, storage location C109
      - X254, X332
      - X254 Component connector (26-pin, black)
    - X256 Plug connector, passenger's door
      - X256 Plug connector, passenger's door (as of 1998_03 up to 1998_09 with right-hand drive)
      - X256 Plug connector, passenger's door (as of 1998_03 up to 1998_09 with left-hand drive)
      - X256 Plug connector, passenger's door (as of 1998_09 up to 1999_09 with right-hand drive)
      - X256 Plug connector, passenger's door (as of 1998_09 up to 1999_09 with left-hand drive)
      - X256 Plug connector, passenger's door (as of 1999_09 up to 2003_03 with ( Saloon or Touring ))
      - X256 Plug connector, passenger's door (as of 1999_09 up to 2003_03 with Coupe)
      - X256 Plug connector, passenger's door (Compact up to 2003_03)
      - X256 Plug connector, passenger's door (convertible up to 2003_03)
      - X256 Plug connector, passenger's door (Compact as of 2003_03)
      - X256 Plug connector, passenger's door (( Saloon or Touring ) as of 2003_03)
      - X256 Plug connector, passenger's door (Coupe as of 2003_03 without M3CSL_S54_COUPE)
      - X256 Plug connector, passenger's door (convertible as of 2003_03 up to 2003_09)
      - X256 Plug connector, passenger's door (M3CSL_S54_COUPE)
      - X256 Plug connector, passenger's door (convertible as of 2003_09)
      - X256
      - X256 Plug connector (27-pin, black)
    - X257 Plug connector, driver's door
      - X257 Plug connector, driver's door (as of 1998_03 up to 1998_09 with left-hand drive)
      - X257 Plug connector, driver's door (as of 1998_03 up to 1998_09 with right-hand drive)
      - X257 Plug connector, driver's door (as of 1998_09 up to 1999_09 with right-hand drive)
      - X257 Plug connector, driver's door (as of 1998_09 up to 1999_09 with left-hand drive)
      - X257 Plug connector, driver's door (as of 1999_09 up to 2003_03 with Coupe)
      - X257 Plug connector, driver's door (as of 1999_09 up to 2003_03 with ( Saloon or Touring ))
      - X257 Plug connector, driver's door (Compact up to 2003_03)
      - X257 Plug connector, driver's door (convertible up to 2003_03)
      - X257 Plug connector, driver's door (Compact as of 2003_03)
      - X257 Plug connector, driver's door (( Saloon or Touring ) as of 2003_03)
      - X257 Plug connector, driver's door (Coupe as of 2003_03 without M3CSL_S54_COUPE)
      - X257 Plug connector, driver's door (convertible as of 2003_03 up to 2003_09)
      - X257 Plug connector, driver's door (M3CSL_S54_COUPE)
      - X257 Plug connector, driver's door (convertible as of 2003_09)
      - X257
      - X257 Plug connector (27-pin, black)
    - X273 Rear left door connector
      - X273 Plug connector, rear door driver's side (left-hand drive up to 2003_03)
      - X273 Plug connector, rear door driver's side (right-hand drive up to 2003_03)
      - X273 Plug connector, rear door driver's side (as of 2003_03)
      - X273
      - X273 Plug connector (27-pin, black)
    - X274 Rear right door connector
      - X274 Plug connector, rear door passenger's side (left-hand drive up to 2003_03)
      - X274 Plug connector, rear door passenger's side (right-hand drive up to 2003_03)
      - X274 Plug connector, rear door passenger's side (as of 2003_03)
      - X274 Plug connector (27-pin, black)
    - X275 Adapter 611270, storage location M206
      - Plug connector X275 (without USA_LHD as of 1998_03 up to 1999_09)
      - Plug connector X275 (USA_LHD as of 1998_03 up to 1999_09)
      - Plug connector X275 (without USA_LHD as of 1999_09 without convertible)
      - Plug connector X275 (USA_LHD as of 1999_09 without convertible)
      - Plug connector X275 (convertible)
      - X275
      - X275 Plug connector (25-pin, yellow)
    - X279 Adapter 611270, storage location M206
      - Plug connector X279 (without USA_LHD as of 1998_03 up to 1999_09 with ( Saloon or Touring ) with left-hand drive without SMF Seat memory, driver)
      - Plug connector X279 (as of 1998_03 up to 1999_09 with ( Saloon or Touring ) with right-hand drive without SMF Seat memory, driver)
      - Plug connector X279 (USA_LHD as of 1998_03 up to 1999_09 with ( Saloon or Touring ) without SMF Seat memory, driver)
      - Plug connector X279 (without USA_LHD as of 1998_03 up to 1999_09 with ( Saloon or Touring ) with SMF Seat memory, driver with left-hand drive)
      - Plug connector X279 (as of 1998_03 up to 1999_09 with ( Saloon or Touring ) with SMF Seat memory, driver with right-hand drive)
      - Plug connector X279 (USA_LHD as of 1998_03 up to 1999_09 with ( Saloon or Touring ) with SMF Seat memory, driver)
      - Plug connector X279 (without USA_LHD as of 1998_03 up to 1999_09 with Coupe with left-hand drive)
      - Plug connector X279 (as of 1998_03 up to 1999_09 with Coupe with right-hand drive)
      - Plug connector X279 (USA_LHD as of 1998_03 up to 1999_09 with Coupe)
      - Plug connector X279 (without USA_LHD as of 1999_09 with ( Saloon or Touring ))
      - Plug connector X279 (as of 1999_09 with ( Saloon or Touring ) with USA_LHD)
      - Plug connector X279 (without USA_LHD as of 1999_09 with ( Coupe or Compact ))
      - Plug connector X279 (USA_LHD as of 1999_09 with ( Coupe or Compact ))
      - Plug connector X279 (USA_LHD with convertible)
      - Plug connector X279 (convertible with ( EUR_LHD or EUR_RHD ))
      - X279
      - X279 Plug connector (25-pin, yellow)
    - X292 Connector, relay, heated rear window
      - K13, X292 (Saloon or Coupe)
      - K13, X292 (Touring)
      - K13, X292 (convertible)
      - K13, X292 (Compact)
      - X292 Component connector (9-pin, black)
    - X295 Adapter 616035, storage location D111
      - X295 Component connector (10-pin, black)
    - X2000 Connector, glow-plug relay (without DDE Digital diesel electronics DDE5)
      - X2000 (DDE Diesel Electronics DDE3.0)
      - X2000 (DDE Diesel Electronics DDE4.0)
    - X2000 Connector, glow control unit (DDE Digital diesel electronics DDE5)
      - G6524, X6524, Y2, X1936, A2402, X2000, B2008, X2083, X2110
      - X2000 Component connector (12-pin, black)
    - X2007 Cable lug, B+ external-starting terminal
      - X2111, X2007 (DDE Diesel Electronics DDE4.0)
    - X2008 Connector, injection-duration nozzle
      - Y2008, X2008 (DDE Diesel Electronics DDE3.0)
    - X2012 Charge-air-temperature sensor
      - B2012a, X2012 (M47/TU engine)
      - B2012, X2012, G6524, X6524 (M57/TU engine)
    - X2013 Connector, engine-sensor
      - B2013, X2013 (DDE Diesel Electronics DDE3.0)
      - B2013, X2013 (DDE Diesel Electronics DDE4.0)
      - X2025, X2024, X2013, B2013, M2025 (M47/TU engine)
      - X2024, X2025, X2027, B2013, X2013, M2025 (M57/TU engine)
    - X2014 Connector, charge-air-pressure sensor
      - B2014, X2014 (DDE Diesel Electronics DDE3.0)
      - B2014, X2014 (DDE Diesel Electronics DDE4.0)
      - B2014, X2014, B2365, X2365, B2262, X2262 (M47/TU engine)
      - B2014, X2014, B2262, X2262 (M57/TU engine)
    - X2015 Connector, coolant-temperature sensor
      - B2015, X2015 (DDE Diesel Electronics DDE3.0)
      - B2015, X2015 (DDE Diesel Electronics DDE4.0)
      - X2284, X2285, X2286, X2287, X2015 (M47/TU engine)
      - B2244, X2244, B2231, X2231, B2015, X2015 (M57/TU engine)
    - X2024 Cable lug, starter motor
      - X2024, X2027 (DDE Diesel Electronics DDE4.0)
      - X2025, X2024, X2013, B2013, M2025 (M47/TU engine)
      - X2024, X2025, X2027, B2013, X2013, M2025 (M57/TU engine)
    - X2025 Lug, starter
      - M2025, X2025 (DDE Diesel Electronics DDE3.0)
      - M2025, X2025 (DDE Diesel Electronics DDE4.0)
      - X2025, X2024, X2013, B2013, M2025 (M47/TU engine)
      - X2024, X2025, X2027, B2013, X2013, M2025 (M57/TU engine)
    - X2026 Connector, starter
      - X2026, X2027 (DDE Diesel Electronics DDE3.0)
    - X2027 Lug, starter
      - X2026, X2027 (DDE Diesel Electronics DDE3.0)
      - X2024, X2027 (DDE Diesel Electronics DDE4.0)
      - X2024, X2025, X2027, B2013, X2013, M2025 (M57/TU engine)
    - X2028
      - X2028, X2050 (DDE Diesel Electronics DDE4.0)
    - X2041
      - Ground connector X2041 (DDE Diesel Electronics DDE3.0)
      - Ground connector X2041 (DDE Diesel Electronics DDE4.0)
      - Ground distribution X2042 Ground connector X2041 Ground connector X6459 (M47/TU engine)
      - Ground distribution X2042 Ground connector X2041 Ground connector X6459 (M57/TU engine)
      - X2041, X2050 (DDE Diesel Electronics DDE3.0)
      - X2041, X2051 (DDE Diesel Electronics DDE4.0)
      - X2041, X2051, X2377, X6819, X2233 (M47/TU engine or M57/TU engine)
    - X2042 No adapter
      - Ground distribution X2042 (DDE Diesel Electronics DDE3.0)
      - Ground distribution X2042 (DDE Diesel Electronics DDE4.0 without Automatic transmission)
      - Ground distribution X2042 (DDE Diesel Electronics DDE4.0 with Automatic transmission)
      - Ground distribution X2042 Ground connector X2041 Ground connector X6459 (M47/TU engine)
      - Ground distribution X2042 Ground connector X2041 Ground connector X6459 (M57/TU engine)
      - X2042, X18326 (DDE Diesel Electronics DDE3.0 or DDE Diesel Electronics DDE4.0)
      - X2042, B2264, X2264 (M57/TU engine)
    - X2050
      - Connector X2050 (DDE Diesel Electronics DDE3.0)
      - X2041, X2050 (DDE Diesel Electronics DDE3.0)
      - X2028, X2050 (DDE Diesel Electronics DDE4.0)
    - X2051 No adapter
      - Connector X2051 (DDE Diesel Electronics DDE4.0)
      - Connector X2051 (M47/TU engine up to 2003_03)
      - Connector X2051 (( M47/TU engine or M57/TU engine ) as of 2003_03)
      - X2041, X2051 (DDE Diesel Electronics DDE4.0)
      - X2041, X2051, X2377, X6819, X2233 (( M47/TU engine or M57/TU engine ) as of 2003_03)
    - X2052
      - Connector X2052 (DDE Diesel Electronics DDE3.0)
    - X2076
      - X2076, X2151 (DDE Diesel Electronics DDE3.0)
    - X2083 Connector, oil-pressure sensor
      - B2008, X2083 (DDE Diesel Electronics DDE3.0)
      - B2008, X2083 (DDE Diesel Electronics DDE4.0)
      - G6524, X6524, Y2, X1936, A2402, X2000, B2008, X2083, X2110 (M47/TU engine)
      - B2008, X2083 (M57/TU engine)
    - X2085 Connector, DDE relay
      - K2003, X2085 (DDE Diesel Electronics DDE3.0)
      - K2003, X2085 (DDE Diesel Electronics DDE4.0)
      - A8682, X8682, X8582, K2003, X2085 (M47/TU engine or M57/TU engine)
    - X2110 Plug, glow-duration relay/preheating control unit
      - G6524, X6524, Y2, X1936, A2402, X2000, B2008, X2083, X2110 (M47/TU engine)
      - B2292, X2292, A2402, X2110, X2402 (M57/TU engine)
    - X2111 B+ external start terminal
      - X2111 (DDE Diesel Electronics DDE3.0)
      - X2111, X2007 (DDE Diesel Electronics DDE4.0)
    - X2113 Connector, reversing-light switch
      - S2113, X2113 (DDE Diesel Electronics DDE3.0)
    - X2128
      - Ground connector X2128 (DDE Diesel Electronics DDE4.0 with Automatic transmission)
      - Ground connector X2128 (DDE Diesel Electronics DDE4.0 without Automatic transmission)
      - X2128, X6459 (DDE Diesel Electronics DDE4.0)
    - X2151
      - Ground connector X2151 (DDE Diesel Electronics DDE3.0)
      - Ground connector X2151 (DDE Diesel Electronics DDE4.0)
      - X2076, X2151 (DDE Diesel Electronics DDE3.0)
    - X2231 Connector, ch.-o. valve, engine mount
      - B2231, X2231 (DDE Diesel Electronics DDE4.0)
      - B2244, X2244, B2231, X2231, B2015, X2015 (M57/TU engine)
    - X2233
      - Connector X2233 (DDE Diesel Electronics DDE3.0)
      - Connector X2233 (DDE Diesel Electronics DDE4.0 without Automatic transmission)
      - Connector X2233 (DDE Diesel Electronics DDE4.0 with Automatic transmission)
      - Connector X2233 (DME Motor Electronics MSS54 with SMG Sequential M Gearbox)
      - X2233, X6836 (DDE Diesel Electronics DDE3.0)
      - X2233 (DDE Diesel Electronics DDE4.0)
      - X2041, X2051, X2377, X6819, X2233 (M47/TU engine or M57/TU engine)
    - X2244 Plug, changeover valve, exhaust-gas recirculation
      - B2244, X2244 (DDE Diesel Electronics DDE3.0)
      - B2244, X2244 (DDE Diesel Electronics DDE4.0)
      - B2244, X2244 (M47/TU engine)
      - B2244, X2244, B2231, X2231, B2015, X2015 (M57/TU engine)
    - X2245 Connector, injection pump
      - Y2245, X2245 (DDE Diesel Electronics DDE3.0)
    - X2261 Connector, fuel-pressure sensor
      - B2261, X2261 (DDE Diesel Electronics DDE4.0)
      - B2261, X2261 (M47/TU engine)
    - X2262 Connector, fuel-pressure regulator
      - B2262, X2262 (DDE Diesel Electronics DDE4.0)
      - B2014, X2014, B2365, X2365, B2262, X2262 (M47/TU engine)
      - B2014, X2014, B2262, X2262 (M57/TU engine)
    - X2264
      - B2264, X2264 (DDE Diesel Electronics DDE3.0)
      - X2042, B2264, X2264 (M57/TU engine)
    - X2278
      - X2278, X2279 (DDE Diesel Electronics DDE4.0)
    - X2279
      - X2278, X2279 (DDE Diesel Electronics DDE4.0)
    - X2283 Connector, glow-plug relay
      - K2283, X2283 (DDE Diesel Electronics DDE3.0)
      - K2283, X2283 (DDE Diesel Electronics DDE4.0)
    - X2284 Connector, glow plug, cylinder 1
      - E2284, X2284 (DDE Diesel Electronics DDE3.0)
      - E2284, X2284 (DDE Diesel Electronics DDE4.0)
      - X2284, X2285, X2286, X2287, X2015 (M47/TU engine)
      - Y2341, X2341, Y2343, X2343, Y2345, X2345, E2284, X2284 (M57/TU engine)
    - X2285 Connector, glow plug, cylinder 2
      - E2285, X2285 (DDE Diesel Electronics DDE3.0)
      - E2285, X2285 (DDE Diesel Electronics DDE4.0)
      - X2284, X2285, X2286, X2287, X2015 (M47/TU engine)
      - E2285, X2285, E2287, X2287, E2288, X2288, E2289, X2289 (M57/TU engine)
    - X2286 Connector, glow plug, cylinder 3
      - E2286, X2286 (DDE Diesel Electronics DDE3.0)
      - E2286, X2286 (DDE Diesel Electronics DDE4.0)
      - X2284, X2285, X2286, X2287, X2015 (M47/TU engine)
      - E2286, X2286, Y2342, X2342, Y2344, X2344, Y2346, X2346 (M57/TU engine)
    - X2287 Connector, glow plug, cylinder 4
      - E2287, X2287 (DDE Diesel Electronics DDE3.0)
      - E2287, X2287 (DDE Diesel Electronics DDE4.0)
      - X2284, X2285, X2286, X2287, X2015 (M47/TU engine)
      - E2285, X2285, E2287, X2287, E2288, X2288, E2289, X2289 (M57/TU engine)
    - X2288 Connector, glow plug, cylinder 5
      - E2288, X2288 (DDE Diesel Electronics DDE4.0)
      - E2285, X2285, E2287, X2287, E2288, X2288, E2289, X2289 (M57/TU engine)
    - X2289 Connector, glow plug, cylinder 6
      - E2289, X2289 (DDE Diesel Electronics DDE4.0)
      - E2285, X2285, E2287, X2287, E2288, X2288, E2289, X2289 (M57/TU engine)
    - X2290 Connector, vent flap
      - B2290, X2290 (DDE Diesel Electronics DDE3.0)
    - X2292
      - B2382, X2382, B2292, X2292 (M47/TU engine)
      - B2292, X2292, A2402, X2110, X2402 (M57/TU engine)
    - X2341 Plug, injector 1
      - Y2341, X2341 (DDE Diesel Electronics DDE4.0)
      - Y2341, X2341 (M47/TU engine)
      - Y2341, X2341, Y2343, X2343, Y2345, X2345, E2284, X2284 (M57/TU engine)
    - X2342 Plug, injector 2
      - Y2342, X2342 (DDE Diesel Electronics DDE4.0)
      - Y2342, X2342 (M47/TU engine)
      - E2286, X2286, Y2342, X2342, Y2344, X2344, Y2346, X2346 (M57/TU engine)
    - X2343 Plug, injector 3
      - Y2343, X2343 (DDE Diesel Electronics DDE4.0)
      - Y2343, X2343 (M47/TU engine)
      - Y2341, X2341, Y2343, X2343, Y2345, X2345, E2284, X2284 (M57/TU engine)
    - X2344 Plug, injector 4
      - Y2344, X2344 (DDE Diesel Electronics DDE4.0)
      - Y2344, X2344 (M47/TU engine)
      - E2286, X2286, Y2342, X2342, Y2344, X2344, Y2346, X2346 (M57/TU engine)
    - X2345 Plug, injector 5
      - Y2345, X2345 (DDE Diesel Electronics DDE4.0)
      - Y2341, X2341, Y2343, X2343, Y2345, X2345, E2284, X2284 (M57/TU engine)
    - X2346 Plug, injector 6
      - Y2346, X2346 (DDE Diesel Electronics DDE4.0)
      - E2286, X2286, Y2342, X2342, Y2344, X2344, Y2346, X2346 (M57/TU engine)
    - X2353 Plug, charge-air pressure actuator
      - X62101, B62101, B2353, X2353 (DDE Digital diesel electronics DDE5EU4)
      - B2353, X2353, X1936 (M57/TU engine)
    - X2355 Plug, pre-supply pressure sensor
      - B2355, X2355 (DDE Diesel Electronics DDE4.0)
    - X2365
      - B2365, X2365 (DDE Diesel Electronics DDE4.0 with Automatic transmission)
      - B2014, X2014, B2365, X2365, B2262, X2262 (M47/TU engine)
    - X2377 No adapter
      - Connector X2377 (M47/TU engine)
      - Connector X2377 (M57/TU engine)
      - X2041, X2051, X2377, X6819, X2233 (M47/TU engine or M57/TU engine)
    - X2381 Plug, rail-pressure control valve
      - B2381, X2381 (M57/TU engine)
    - X2382 Plug, delivery control valve
      - B2382, X2382, B2292, X2292 (M47/TU engine)
      - B2382, X2382 (M57/TU engine)
    - X2394 Plug, heating, engine ventilation
      - B2394, X2394 (M57/TU engine)
    - X2402
      - B2292, X2292, A2402, X2110, X2402 (M57/TU engine)
    - X2405 No adapter
      - B2405, X2405 (M57/TU engine)
    - X2411 Plug, DDE control unit 1
      - A2249, X2411 (DDE Diesel Electronics DDE3.0)
      - X2412, X2411 (DDE Diesel Electronics DDE4.0)
      - A2249, X2411 (M47/TU engine)
      - X2411 Component connector (96-pin, black) (DDE Digital diesel electronics DDE5)
      - X2411 Component connector (9-pin, black) (DDE Diesel Electronics DDE3.0 or DDE Diesel Electronics DDE4.0)
    - X2412 Plug, DDE control unit 2
      - X2412, X2411 (DDE Diesel Electronics DDE4.0)
      - X2412, X8680 (M47/TU engine)
      - X2412 Component connector (58-pin, black) (DDE Digital diesel electronics DDE5)
      - X2412 Component connector (24-pin, black) (DDE Diesel Electronics DDE3.0 or DDE Diesel Electronics DDE4.0)
    - X2413 Plug, DDE control unit 3
      - X2413, X2414 (DDE Diesel Electronics DDE3.0)
      - X2414, X2413 (DDE Diesel Electronics DDE4.0)
      - X2413 Component connector (52-pin, black) (DDE Diesel Electronics DDE3.0 or DDE Diesel Electronics DDE4.0)
    - X2414 Plug, DDE control unit 4
      - X2413, X2414 (DDE Diesel Electronics DDE3.0)
      - X2414, X2413 (DDE Diesel Electronics DDE4.0)
      - X2414 Component connector (40-pin, black) (DDE Diesel Electronics DDE3.0 or DDE Diesel Electronics DDE4.0)
    - X2415 Plug, DDE control unit 5
      - X6053, X2415 (DDE Diesel Electronics DDE4.0)
      - X2415 Component connector (9-pin, black) (DDE Diesel Electronics DDE3.0 or DDE Diesel Electronics DDE4.0)
  - Connectors from X3...
    - X3
      - X3, X9
    - X32 Adapter 616035, storage location D111
      - X32 Component connector (10-pin, natural)
    - X33 Connector, ignition and starting switch
      - X33 Component connector (11-pin, black)
    - X300 Adapter 614480, storage location C111
      - A81, X300 (Saloon or Coupe)
      - A81, X300 (Touring)
      - A81, X300 (convertible)
      - X300 (Compact)
      - X300 Component connector (12-pin, black)
    - X311 Adapter 616032, storage location D108
      - X311 (without Touring without Compact)
      - M17, X311 (Touring)
      - M17, X311 (Compact)
      - X311 Component connector (4-pin, black)
    - X312 Adapter 611465/-66, storage location B112/-13
      - M16, X312 (without Touring without Compact)
      - M16, X312 (Touring)
      - M16, X312 (Compact)
    - X313
      - Connector X313 (up to 2001_09)
      - Connector X313 (as of 2001_09 up to 2003_03)
      - Connector X313 (as of 2003_03)
      - X313, X314
    - X314
      - Connector X314 (up to 2001_09)
      - Connector X314 (as of 2001_09 up to 2003_03)
      - Connector X314 (as of 2003_03)
      - X313, X314
    - X316 Adapter 616035, storage location D111
      - S126, X316 (without convertible)
      - S126, X316 (convertible)
      - X316 Component connector (10-pin, black)
    - X318 Adapter 613220, storage location M209 (( Coupe or convertible ) as of 2003_03)
      - X318
      - X318 Component connector (8-pin, black)
    - X318 Plug connector, right tail light (Saloon or Touring or Compact)
      - X318 (without Touring without Compact)
      - E47, X318 (Touring)
      - E47, X318 (Compact)
      - X318 Component connector (6-pin, black) (Saloon up to 2001_09)
      - X318 Component connector (4-pin, black) (Touring)
      - X318 Component connector (6-pin, black) (Compact)
    - X318 Plug connector, right tail light (( Coupe or convertible ) up to 2003_03)
      - X318
      - X318 Component connector (6-pin, black)
    - X319 Adapter 613220, storage location M209 (( convertible or Coupe ) as of 2003_03)
      - X319
      - X319 Component connector (8-pin, black)
    - X319 Plug connector, left tail light (Saloon or Touring or Compact)
      - X319 (without Touring without Compact)
      - E46, X319 (Touring)
      - E46, X319 (Compact)
      - X319 Component connector (6-pin, black) (Saloon up to 2001_09)
      - X319 Component connector (4-pin, black) (Touring)
      - X319 Component connector (6-pin, black) (Compact)
    - X319 Plug connector, left tail light (( Coupe or convertible ) up to 2003_03)
      - X319
      - X319 Component connector (6-pin, black)
    - X322
      - Plug connector X322 (without USA_LHD as of 1998_03 up to 1999_09 without BM On-board monitor without Top hi-fi system (Harman&Kardon))
      - Plug connector X322 (without USA_LHD as of 1998_03 up to 1999_09 with BM On-board monitor without Top hi-fi system (Harman&Kardon))
      - Plug connector X322 (without USA_LHD as of 1998_03 up to 1999_09 with Top hi-fi system (Harman&Kardon))
      - Plug connector X322 (USA_LHD as of 1998_03 up to 1999_09 with Top hi-fi system (Harman&Kardon))
      - Plug connector X322 (USA_LHD as of 1998_03 up to 1999_09 without Top hi-fi system (Harman&Kardon) without BM On-board monitor)
      - Plug connector X322 (USA_LHD as of 1998_03 up to 1999_09 with BM On-board monitor without Top hi-fi system (Harman&Kardon))
      - Plug connector X322 (as of 1999_09 up to 2001_03 with DME Motor Electronics BMS46)
      - Plug connector X322 (as of 1999_09 up to 2001_03 with ( DDE Diesel Electronics DDE3.0 or DME Motor Electronics MS42 or DDE Diesel Electronics DDE4.0 ))
      - Plug connector X322 (as of 2001_03 with Cellular phone, Motorola (V Series) without BM On-board monitor)
      - Plug connector X322 (as of 2001_03 with Fixed mounting, Siemens (cordless handset) without BM On-board monitor)
      - Plug connector X322 (( Cellular phone, Motorola (V Series) or Fixed mounting, Siemens (cordless handset) ) as of 2001_03 with BM On-board monitor)
      - Plug connector X322 (TCU Telematic Control Unit or ULF Universal charging and hands-free facility)
      - X18722, X322
      - X322 Plug connector (8-pin, black)
    - X324 Adapter 613220, storage location M209
      - S127, X324
      - X324 Component connector (8-pin, black)
    - X328 Connector, tailgate, right
      - X328, X1191 (without Touring)
      - E17, X328 (Touring)
      - X328 Component connector (3-pin, black)
    - X329 Connector, tailgate, left
      - X329 (without Touring)
      - E16, X329 (Touring)
      - X329 Component connector (3-pin, black)
    - X332 Connector, control unit, General Module
      - X254, X332
      - X332 Component connector (15-pin, black)
    - X333 Connector, wiper motor
      - M3, X333
      - X333 Component connector (4-pin, black)
    - X336 Adapter 613220, storage location M209
      - E34, X336
      - X336 Component connector (8-pin, black)
    - X338 Connector, rear light, left (Saloon as of 2001_09)
      - X338 Component connector (8-pin, black)
    - X339 Connector, rear light, right (Saloon as of 2001_09)
      - X339 Component connector (8-pin, black)
    - X355 Adapter 616031, storage location D107
      - E40, X355 (without convertible)
      - E40, X355 (convertible)
      - X355 Component connector (3-pin, natural)
    - X356 Adapter 616031, storage location D107
      - E39, X356 (without convertible)
      - E39, X356 (convertible)
      - X356 Component connector (3-pin, natural)
    - X363 Connector, gong
      - H10, X363
    - X372 Adapter 616045, storage location D116
      - H1, X372
      - X372 Component connector (4-pin, natural)
    - X376 Adapter 616042, storage location D113
      - X376
    - X377 Adapter 616042, storage location D113
      - X377
    - X379 Connector, aerial amplifier, AM/FM (Saloon or Coupe)
      - I01010, X379 (Saloon)
      - I01010, X379 (Coupe)
    - X379 Connector, aerial amplifier, AM/FM (Compact)
      - X379, X380
    - X379 Plug, heated rear window (convertible)
      - X379
    - X380 Connector, aerial amplifier, AM/FM (Compact)
      - X379, X380
    - X380 Plug, heated rear window (convertible)
      - E9, X380 (convertible)
    - X381 Adapter 616031, storage location D107
      - E35, X381
      - X381 Component connector (3-pin, black)
    - X382 Adapter 616031, storage location D107
      - E36, X382
      - X382 Component connector (3-pin, black)
    - X389 Connector, aux. turn indic. front left
      - X389
    - X390 Connector, aux. turn indic., front right
      - X390
    - X3044
      - X3044, X3051, X3359, X6459, X6818, X6835 (M47/TU engine or M57/TU engine)
    - X3051
      - X3044, X3051, X3359, X6459, X6818, X6835 (M47/TU engine or M57/TU engine)
    - X3205
      - E400, X3205 (Touring)
    - X3206
      - E401, X3206 (Touring)
    - X3211 Adapter 616045, storage location D116
      - B414, X3211
      - X3211 Component connector (4-pin, black)
    - X3276
      - Connector X3276 (Cellular phone, Motorola (V Series) up to 2001_03)
      - Connector X3276 Connector X13650 (Cellular phone, Motorola (V Series) as of 2001_03 up to 2002_03 without BM On-board monitor)
      - Connector X3276 (Cellular phone, Motorola (V Series) with BM On-board monitor as of 2001_03 up to 2001_09)
      - Connector X3276 Connector X13650 (Cellular phone, Motorola (V Series) with BM On-board monitor as of 2001_09 up to 2002_03)
    - X3313
      - Ground connector X3313 (Fixed mounting, Siemens (cordless handset) up to 2002_03)
      - Ground connector X3313 (Cellular phone, Motorola (V Series) as of 2002_03)
      - Ground connector X3313 (Fixed mounting, Siemens (cordless handset) as of 2002_03)
      - Ground connector X3313 (TCU Telematic Control Unit)
      - Ground connector X3313 (ULF Universal charging and hands-free facility)
    - X3359
      - X3044, X3051, X3359, X6459, X6818, X6835 (M47/TU engine or M57/TU engine)
    - X3372
      - N28, X3372 (without Touring with NAV Navigation computer MKII)
      - N28, X1312 (Touring with NAV Navigation computer MKII)
      - X3372 Component connector (12-pin, black)
    - X3770
      - Connector X3770 (DSC Dynamic Stability Control MK60)
    - X33131
      - Ground connector X3313 (Fixed mounting, Siemens (cordless handset) as of 2002_03)
  - Connectors from X4...
  - Connectors from X5...
    - X51 Connector, relay, A/C compressor
      - K19, X51 (as of 1998_03 up to 1998_09)
      - K19, X51 (as of 1998_09)
      - X51 Component connector (9-pin, black)
    - X56 Connector, fanfare relay
      - K2, X56
      - X56 Component connector (9-pin, black)
    - X58 Connector, heater-blower relay
      - K4, X58 (as of 1998_03 up to 1998_09)
      - K4, X58 (as of 1998_09 with Heater control)
      - X58 Component connector (9-pin, black)
    - X516 Adapter 616033, storage location D109
      - S18, X516
      - X516 Component connector (6-pin, black)
    - X521 Connector, ASC switch (as of 1998_03 up to 1999_09)
      - S6, X521
      - X521 Component connector (6-pin, blue)
    - X521 Adapter 616032, storage location D108 (as of 1999_09)
      - A169, X521
    - X522 Connector, gong
      - X522
      - X522 Component connector (3-pin, natural)
    - X542 Connector, charging socket
      - X542
      - X542 Component connector (3-pin, black)
    - X581
      - Connector X581 (without USA_LHD as of 1998_03 up to 1999_09 with DME Motor Electronics BMS46 without Top hi-fi system (Harman&Kardon) without Japan model)
      - Connector X581 (USA_LHD as of 1998_03 up to 1999_09 with DME Motor Electronics BMS46 without Top hi-fi system (Harman&Kardon))
      - Connector X581 (without USA_LHD as of 1998_03 up to 1999_09 with DME Motor Electronics BMS46 with Top hi-fi system (Harman&Kardon) without Japan model)
      - Connector X581 (USA_LHD as of 1998_03 up to 1999_09 with DME Motor Electronics BMS46 with Top hi-fi system (Harman&Kardon))
      - Connector X581 (without USA_LHD as of 1998_03 up to 1999_09 with ( DME Motor Electronics BMS46 or DME Motor Electronics MS42 ) without Top hi-fi system (Harman&Kardon) without Japan model)
      - Connector X581 (USA_LHD as of 1998_03 up to 1999_09 with ( DME Motor Electronics BMS46 or DME Motor Electronics MS42 ) without Top hi-fi system (Harman&Kardon))
      - Connector X581 (without USA_LHD as of 1998_03 up to 1999_09 with ( DME Motor Electronics BMS46 or DME Motor Electronics MS42 ) with Top hi-fi system (Harman&Kardon) without Japan model)
      - Connector X581 (USA_LHD as of 1998_03 up to 1999_09 with ( DME Motor Electronics BMS46 or DME Motor Electronics MS42 ) with Top hi-fi system (Harman&Kardon))
      - Connector X581 (as of 1998_03 up to 1999_09 with Japan model with DME Motor Electronics BMS46 without Top hi-fi system (Harman&Kardon))
      - Connector X581 (as of 1998_03 up to 1999_09 with Japan model with Top hi-fi system (Harman&Kardon) with DME Motor Electronics BMS46)
      - Connector X581 (as of 1998_03 up to 1999_09 with DME Motor Electronics MS42 with Japan model without Top hi-fi system (Harman&Kardon))
      - Connector X581 (as of 1998_03 up to 1999_09 with DME Motor Electronics MS42 with Japan model with Top hi-fi system (Harman&Kardon))
      - Connector X581 (as of 1999_09 with DME Motor Electronics BMS46 without Japan model)
      - Connector X581 (as of 1999_09 with DME Motor Electronics BMS46 with Japan model)
      - Connector X581 (as of 1999_09 without DME Motor Electronics BMS46 with Japan model)
      - Connector X581 (as of 1999_09 without DME Motor Electronics BMS46 without Japan model)
    - X5050
      - I01066, X5050 (SMG Sequential Manual Gearbox)
    - X5051
      - Connector X5051 (SMG Sequential Manual Gearbox)
      - X5051 (SMG Sequential Manual Gearbox)
    - X5140
      - X5140, X51400 (SMG Sequential M Gearbox)
    - X5141
      - X5141 (SMG Sequential M Gearbox)
    - X5238
      - B5238, X5238 (SMG Sequential M Gearbox)
    - X5255 Plug, VANOS valves
      - Y5255, X5255 (DME Motor Electronics MSS54)
    - X5271 Adapter 612050, storage location F110
      - S5271, X5271 (DME Motor Electronics MSS54)
    - X5284
      - X5284, X5285 (DME Motor Electronics MSS54)
    - X5285
      - X5284, X5285 (DME Motor Electronics MSS54)
    - X5286
      - Connector X5286 (DME Motor Electronics MSS54)
      - X5286, X6461 (DME Motor Electronics MSS54)
    - X5330
      - X5330 (SMG Sequential M Gearbox)
    - X5351
      - X5351 (DME Motor Electronics MSS54)
    - X5360
      - K5360, X5360 (SMG Sequential M Gearbox)
    - X5392 Adapter 612050, storage location F110
      - Y5392, X5392 (DME Motor Electronics MSS54)
    - X5393
      - X5393 (DME Motor Electronics MSS54)
    - X5991
      - Connector X5991 (IHKR Integrated heating/air-conditioning regulation)
    - X51400
      - X5140, X51400 (SMG Sequential M Gearbox)
    - X51507 (DME Motor Electronics MSS54)
      - X51507 Connector, front apron (up to 2003_03)
      - X51507 Connector, front apron (as of 2003_03)
      - X51507
      - X51507 Plug connector (7-pin, black)
    - X53001
      - A5300, X53001 (SMG Sequential M Gearbox)
    - X53003 Adapter 121303, storage location N203
      - X53003, X53004 (SMG Sequential M Gearbox)
    - X53004
      - X53003, X53004 (SMG Sequential M Gearbox)
  - Connectors from X6...
  - Connectors from X7...
    - X70 Plug, servomotor, cruise control
      - M45, X70
      - X70 Component connector (8-pin, black)
    - X73 Connector, pedal-travel sensor
      - R10, X73 (( DDE Diesel Electronics DDE3.0 or ( DDE Diesel Electronics DDE4.0 up to 2001_03 ) ))
      - X73 Component connector (8-pin, grey) (M52/TU engine or M43/TU engine)
    - X74 AIRBAG
      - A12, X74 (as of 1998_03 up to 1999_09)
      - A12, X74 (as of 1999_09)
      - X74 Component connector (50-pin, yellow)
    - X78 Adapter 616032, storage location D108
      - S29, X78
      - X78 Component connector (4-pin, natural)
    - X704
      - Ground connector X704 (without USA_LHD as of 1998_03 up to 1999_09 with Fixed mounting, Motorola (Phase V+))
      - Ground connector X704 (without USA_LHD as of 1998_03 up to 1999_09 with Cellular phone, Nokia (3110))
      - Ground connector X704 (as of 1999_09 with Cellular phone, Nokia (3110))
      - Ground connector X704 (as of 1999_09 with Telephone provisions)
      - Ground connector X704 (as of 1999_09 with Fixed mounting, Motorola (Phase V+))
      - Ground connector X704 (DME Motor Electronics MSS54)
    - X710 Adapter 616031, storage location D107
      - E43, X710
      - X710 (Compact)
      - X710 Component connector (3-pin, black)
    - X712 Adapter 616031, storage location D107
      - E33, X712 (Touring)
      - E33, X712 (Compact)
    - X714 Connector, power-window motor, rear left
      - M20, X714
    - X715 Plug, microswitch, air distribution
      - Y715, X715
    - X720 Connector, power-window motor, rear right
      - M22, X720
    - X731 Plug, motor, head restraint, driver
      - M54, X731 (convertible)
    - X732 Connector, driver's seat backrest heating
      - X8506, X732 (convertible)
    - X734 Plug, motor, seat-height adjustment, passenger
      - M60, X734 (without convertible)
      - M60, X734 (convertible)
    - X735
      - M61, X735 (without convertible)
      - M61, X735 (convertible)
    - X736 Plug, motor, seat tilt, passenger
      - M58, X736 (without convertible)
      - M58, X736 (convertible)
    - X737 Plug, motor, longitudinal adjustment, passenger
      - M59, X737 (without convertible)
      - M59, X737 (convertible)
    - X738 Plug, motor, head restraint, passenger
      - M57, X738 (convertible)
    - X741 Connector, passeng. seat backrest heating
      - X741, X01081 (convertible)
    - X742 Adapter 613240, storage location M210
      - S49, X742
      - X742 Component connector (8-pin, black)
    - X744 Adapter 616021, storage location D101
      - M23, X744
    - X745 Adapter 616031, storage location D107
      - E62, X745
      - X745 Component connector (3-pin, black)
    - X747 Adapter 613240, storage location M210
      - S47, X747
      - X747 Component connector (8-pin, black)
    - X748 Adapter 616031, storage location D107
      - E61, X748
      - X748 Component connector (3-pin, black)
    - X749 Adapter 616021, storage location D101
      - M21, X749
    - X764 Connector, control unit, ind.heat/ventil.
      - X764
    - X768 Adapter 631000/-10, storage location I107/-O215
      - X768
    - X769 Adapter 631000/-10, storage location I107/-O215
      - X769
    - X770 Adapter 616043, storage location D114
      - B21, X770
    - X771 Connector, evaporator sensor
      - B14, X771 (IHKA Integrated automatic heating/air conditioning)
      - B14, X771 (IHKR Integrated heating/air-conditioning regulation)
    - X772 Connector, heat-exchanger sensor, left
      - B11, X772 (IHKA Integrated automatic heating/air conditioning)
      - B11, X772 (IHKR Integrated heating/air-conditioning regulation)
    - X782 Adapter 621343, storage location O218
      - G6, X782 (as of 1999_09)
      - X782 Component connector (6-pin, black)
    - X785 Plug, solenoid valve, independent heating
      - Y12, X785
    - X7000 Connector, control unit, autom. transm.
      - A7000, X7000 (left-hand drive with DME Motor Electronics BMS46)
    - X7517
      - X7517 (DME Digital engine electronics ME9)
    - X70001 Connector, control unit, autom. transm.
      - A7000, X70001 (DME Motor Electronics MS42 with left-hand drive)
      - A7000, X70001 (DME Digital Motor Electronics MS43)
      - X70003, X70001 (DME Digital engine electronics ME9)
      - A7000, X70001 (DME Digital Motor Electronics MS45)
      - X70001 Component connector (9-pin, blue)
    - X70003 Adapter 121304, storage location N204
      - X70003, X70004 (DME Motor Electronics MS42)
      - X70003, X70004 (DME Digital Motor Electronics MS43)
      - X70003, X70001 (DME Digital engine electronics ME9)
      - X70003, X70004 (DME Digital Motor Electronics MS45)
      - X70003 Component connector (52-pin, blue)
    - X70004 Connector, control unit, autom. transm.
      - X70003, X70004 (DME Motor Electronics MS42)
      - X70003, X70004 (DME Digital Motor Electronics MS43)
      - A7000, X70004 (DME Digital engine electronics ME9)
      - X70003, X70004 (DME Digital Motor Electronics MS45)
      - X70004 Component connector (40-pin, blue)
    - X70011 Connector, control unit, SMG
      - A70010, X70011 (SMG Sequential Manual Gearbox)
      - X70011 Component connector (9-pin, blue) (SMG Sequential Manual Gearbox)
    - X70013 Connector, control unit, SMG
      - X70013, X70014 (SMG Sequential Manual Gearbox)
      - X70013 Component connector (52-pin, blue) (SMG Sequential Manual Gearbox)
    - X70014 Connector, control unit, SMG
      - X70013, X70014 (SMG Sequential Manual Gearbox)
      - X70014 Component connector (40-pin, blue) (SMG Sequential Manual Gearbox)
    - X75090
      - G6524, X75090 (DME Digital engine electronics ME9)
  - Connectors from X8...
    - X82 Connector, auxiliary-blower motor
      - M9, X82
    - X85 Adapter 616043, storage location D114
      - Y4, X85 (DME Motor Electronics MS42)
      - Y4, X85 (DME Motor Electronics BMS46)
      - Y4, X85 (DDE Diesel Electronics DDE3.0 or DDE Diesel Electronics DDE4.0)
      - Y4, X85 (M47/TU engine)
    - X87 Adapter 612050, storage location F110
      - I01023, X87
      - I01023, X87 (DME Digital Motor Electronics MS43)
      - I01023, X87 (N46 engine)
    - X816 Connector, blower motor
      - M30, X816
    - X819 Cable lug, main supply
      - F108, X819
    - X830
      - Connector X830 (as of 2001_03 with convertible without BM On-board monitor)
      - Connector X830 (as of 2001_03 with ( Saloon or Coupe ) without BM On-board monitor)
      - Connector X830 (as of 2001_03 with ( Compact or Touring ) without BM On-board monitor)
      - Connector X830 (convertible with BM On-board monitor as of 2001_09)
      - Connector X830 (( Saloon or Coupe ) with BM On-board monitor as of 2001_09)
      - Connector X830 (( Touring or Compact ) with BM On-board monitor as of 2001_09)
    - X834
      - Ground connector X834 (left-hand drive)
      - Ground connector X834 (right-hand drive)
    - X835
      - Ground connector X835 (left-hand drive)
      - Ground connector X835 (right-hand drive)
    - X849
      - Ground connector X849 (without SPMFT Mirror memory, driver)
      - Ground connector X849 (SPMFT Mirror memory, driver up to 2003_03)
      - Ground connector X849 (( Saloon or Touring ) with SPMFT Mirror memory, driver as of 2003_03)
      - Ground connector X849 (Coupe with SPMFT Mirror memory, driver as of 2003_03)
      - Ground connector X849 (Compact with SPMFT Mirror memory, driver as of 2003_03)
      - Ground connector X849 (convertible with SPMFT Mirror memory, driver as of 2003_03 up to 2003_09)
      - Ground connector X849 (convertible with SPMFT Mirror memory, driver as of 2003_09)
    - X891
      - Ground connector X891 (as of 1998_03 up to 1999_09)
      - Ground connector X891 (as of 1999_09 up to 2003_03)
      - Ground connector X891 (( Saloon or Touring ) with SPMFT Mirror memory, driver as of 2003_03)
      - Ground connector X891 (( Coupe or convertible ) with SPMFT Mirror memory, driver as of 2003_03)
      - Ground connector X891 (Compact with SPMFT Mirror memory, driver as of 2003_03)
      - Ground connector X891 (convertible with SPMFT Mirror memory, driver as of 2003_03 up to 2003_09)
      - Ground connector X891 (convertible with SPMFT Mirror memory, driver as of 2003_09)
    - X8010
      - Connector X8010 (DME Digital engine electronics MEV9)
    - X8035
      - Connector X8035 (M3CSL_S54_COUPE)
    - X8073
      - Connector X8073
    - X8089
      - Connector X8089 (SMG Sequential M Gearbox)
      - Connector X8089 (SMG Sequential Manual Gearbox)
    - X8099
      - Y2a, X19146, G6524, X6524 (N46 engine)
    - X8503 Connector, program switch
      - S8503, X8503 (SMG Sequential M Gearbox)
      - X8503 Component connector (6-pin, green)
    - X8505 Connector, transmission switchgear
      - Y8505, X8505 (DME Motor Electronics MS42)
      - Y8505, X8505 (DME Motor Electronics BMS46)
      - X8532, X8505 (DME Digital Motor Electronics MS43 or DME Digital Motor Electronics MS45)
      - X8505 (DDE Diesel Electronics DDE4.0 with all-wheel drive)
      - X8505 (DME Digital engine electronics ME9)
      - Y8505, X8505
      - X8505 Component connector (16-pin, black)
    - X8507 Connector, kickdown switch
      - S8507, X8507
    - X8511 Adapter 612050, storage location F110
      - S8511, X8511 (without DME Motor Electronics MSS54 or SMG Sequential M Gearbox or SMG Sequential Manual Gearbox)
      - S8511, X8511 (DME Motor Electronics MSS54 without SMG Sequential M Gearbox)
      - S8511, X8511 (DME Motor Electronics MSS54 with SMG Sequential M Gearbox)
      - S8511, X8511 (SMG Sequential Manual Gearbox)
      - S8511, X8511, B62202, B62102 (N46 engine)
    - X8513 Adapter 616031, storage location D107
      - Y19, X8513 (SMG Sequential M Gearbox)
      - Y19, X8513 (SMG Sequential Manual Gearbox)
      - X8513 Component connector (3-pin, black)
    - X8516
      - X8516 (DME Motor Electronics BMS46)
      - Y8516, X8516 (SMG Sequential M Gearbox)
    - X8532
      - S8532, X8532 (DME Motor Electronics MS42)
      - S8532, X8532 (DME Motor Electronics BMS46)
      - X8532, X8505 (DME Digital Motor Electronics MS43 or DME Digital Motor Electronics MS45)
      - X8532 Component connector (5-pin, black)
    - X8533
      - M6351, X8533 (DME Digital engine electronics ME9)
    - X8582 Connector, fuse carrier, engine electr.
      - A8682, X8582 (DDE Diesel Electronics DDE3.0)
      - A8680, X8680, A8682, X8582, X60531, X60541 (N46 engine)
      - A8682, X8682, X8582, K2003, X2085 (M47/TU engine or M57/TU engine)
    - X8589
      - Connector X8589
    - X8597
      - X8597, X8598 (DME Digital Motor Electronics MS45)
    - X8598
      - X8597, X8598 (DME Digital Motor Electronics MS45)
    - X8616
      - Y8616, X8616 (SMG Sequential Manual Gearbox)
    - X8680 Connector, fuse carrier, engine electr.
      - A8680, X8680 (M52/TU engine)
      - A8680, X8680 (M43/TU engine)
      - A8680 (DDE Diesel Electronics DDE3.0 with left-hand drive)
      - A8680, X8680 (DDE Diesel Electronics DDE4.0)
      - X8680 (DME Digital Motor Electronics MS43)
      - A8680, X8680 (DME Motor Electronics MSS54)
      - A8680, X8680 (DME Digital engine electronics ME9)
      - A8680, X8680 (DME Digital Motor Electronics MS45)
      - A8680, X8680, A8682, X8582, X60531, X60541 (N46 engine)
      - X2412, X8680 (M47/TU engine)
      - X8680 Component connector (10-pin, black)
    - X8681 Connector, fuse carrier, engine electr.
      - A8681, X8681 (SMG Sequential M Gearbox)
      - A8681, X8681 (SMG Sequential Manual Gearbox)
    - X8682
      - A8682, X8582 (DDE Diesel Electronics DDE3.0)
    - X8683
      - A8683, X8683 (N46 engine)
  - Connectors from X9...
    - X9
      - X3, X9
    - X904
      - R11, X904 (Heater control)
    - X905 Connector, blower switch
      - S75, X905
    - X906 VB BLOWER MOTOR
      - Connector X906
    - X908
    - X916 Adapter 613190, storage location F108
      - A33, X916
      - X916 Component connector (13-pin, black)
    - X947 Connector, roller-sun-blind switch
      - S110, X947
      - X947 Component connector (6-pin, green)
    - X998
      - S103, X998 (convertible)
    - X9114 Adapter 616031, storage location D107
      - H9114, X9114 (convertible)
      - H9114, X9114 (Compact)
    - X9116 Adapter 616031, storage location D107
      - H9116, X9116 (convertible)
      - H9116, X9116 (Compact)
    - X9343 Adapter 616033, storage location D109
      - S8503, X9343 (SMG Sequential Manual Gearbox)
      - X9343 Component connector (6-pin, black)
    - X9960
      - X9960 (Compact)
    - X9988
      - I01156, X9988
Service functions
- Drive
  - Digital Motor Electronics (DME Motor Electronics BMS46 or DME Motor Electronics MS42 or DME Digital Motor Electronics MS43 or DME Digital engine electronics ME9 or N46 engine or N45 engine)
    - DME(DDE) - EWS-III adjustment (without DME Motor Electronics MSS52 or without DME Motor Electronics MSS54 or without DME Motor Electronics ME7.2)
      - Matching DME(DDE) - EWS III
    - CO adjustment (without Differentiation cat. conv. yes/no with N46 engine)
      - CO Matching
    - Adjustment, idle speed (DME Digital engine electronics ME9 or N46 engine)
      - LL calibration (NG engines)
    - Adjustment, consumption indicator (DME Digital Motor Electronics MS43)
      - Adjustment of consumption indicator
    - Adjustment, consumption indicator (DME Digital engine electronics ME9)
      - Adjustment of consumption indicator
    - Adjustment, consumption indicator (N46 engine)
      - Adjustment of consumption indicator
    - Reset adaptations (DME Digital engine electronics ME9)
      - Adaptations and equipment variations
    - Reset adaptations (N46 engine)
      - Adaptations and equipment variations
    - Setpoint/actual-value comparison, idle speed (DME Motor Electronics MS42)
      - Idle Speed Setpoint/Actual Value Comparison
    - Setpoint/actual-value comparison, idle speed (DME Digital Motor Electronics MS43)
      - Idle Speed Setpoint/Actual Value Comparison
    - Setpoint/actual-value comparison, idle speed (DME Motor Electronics BMS46)
      - Idle Speed Setpoint/Actual Value Comparison
    - OBD readiness codes (DME Motor Electronics MS42 with USA_LHD)
      - OBDII Readiness Codes
      - Read Readiness Codes
    - OBD readiness codes (DME Digital Motor Electronics MS43 with USA_LHD)
      - OBDII Readiness Codes
      - Read Readiness Codes
    - OBD readiness codes (DME Motor Electronics BMS46 with USA_LHD)
      - OBDII Readiness Codes
      - Read Readiness Codes
    - OBD readiness codes (DME Digital engine electronics ME9 or N46 engine)
      - OBDII Readiness Codes
      - Read Readiness Codes
    - Function test, mixed-up oxygen sensors (DME Digital Motor Electronics MS43)
      - Checking oxygen sensors for interchanged plug connections
    - Engine test (DME Digital engine electronics ME9 with N42 engine)
      - Record
        Engine Inspection - Test Report for NG Engines
      - Engine-test procedure
      - Engine test N42
    - Learning Valvetronic limit positions (N46 engine or ( DME Digital engine electronics ME9 with N42 engine ))
      - Variable valve timing gear / Valvetronic
      - Variable valve timing gear / Valvetronic
    - Mechanical components/function (DME Digital engine electronics ME9 or N46 engine)
      - Variable valve timing gear / Valvetronic
      - Variable valve gear / Valvetronic
      - Variabler Ventiltrieb Bankabgleich
      - Variable valve gear / Valvetronic
      - Variable valve gear / Valvetronic
    - Compression test (maximum valve lift) (DME Digital engine electronics ME9 or N46 engine)
      - Preset measurement ""Absolute compression""
  - Motor Electronics (DME Digital Motor Electronics MS45)
    - Adjustment programs
      - DME - EWS-III
        Matching DME(DDE) - EWS III
      - CO adjustment
        Carbon monoxide setting
      - Idle speed
        Idle Speed Adjustment
      - Consumption indicator
        Adjustment of consumption indicator
    - Adaptations/variants
      - Self-learning cycle
        Adaptations and equipment variations
    - Test runs
      - Setpoint/actual-value comparison, idle speed
        Idle Speed Setpoint/Actual Value Comparison
    - OBD readiness codes (USA_LHD)
      - Display, OBD readiness codes
        
        OBDII Readiness Codes
        
        Read Readiness Codes
  - Diesel Electronics DDE3.0 (DDE Diesel Electronics DDE3.0)
    - Adjustments
      - Exhaust-gas recirculation
        Matching exhaust gas recirculation DDE 3.0/4.0/4.1
      - Limitation delivery
        Matching limitation quantity DDE 3.0 /4.0 /4.1
      - Starting fuel delivery
        Starting Fuel Delivery Matching, DDE 3.0
      - Pump program map
        Pump Characteristic Map Matching, DDE 3.0
      - MFL and air conditioning
        Matching multifunction steering wheel and air conditioning DDE 3.0
      - DDE - EWS-III
        Matching DME(DDE) - EWS III
      - Program all adjustments
        Reprogramming DDE 3.0/4.0/4.1 adjustments
    - Check setting of injection pump
      - Checking static setting of injection pump
  - Diesel Electronics DDE4.0 (DDE Diesel Electronics DDE4.0)
    - Adjustment programs
      - Exhaust-gas recirculation
        Matching exhaust gas recirculation DDE 3.0/4.0/4.1
      - Limitation delivery
        Matching limitation quantity DDE 3.0 /4.0 /4.1
      - Starting fuel delivery
        Starting Fuel Delivery Matching DDE 4.0/4.1
      - Injector program map
        Matching injector characteristic DDE 4.0 /4.1
      - DDE - EWS-III
        Matching DME(DDE) - EWS III
      - Consumption calculation (as of 2000_03)
        Consumption Calculation Matching DDE 4.0/4.1
      - MFL and air conditioning
        Matching multifunction steering wheel and air conditioning DDE 4.0
      - Program all adjustments
        Reprogramming DDE 3.0/4.0/4.1 adjustments
    - Balance test
      - Engine Smoothness Control DDE 4.0
    - Compression test
      - Compression test DDE 4.0/4.1
  - Diesel Electronics DDE5.0 (DDE Digital diesel electronics DDE5 or DDE Digital diesel electronics DDE5EU4 or DDE Digital diesel electronics DDE5M57)
    - Adjustment programs
      - Exhaust-gas recirculation
        Calibration of exhaust gas recirculation DDE 5.0/5.1
      - Starting fuel delivery
        Calibration of starting fuel delivery DDE 5.0/5.1
      - DDE - EWS-III
        Matching DME(DDE) - EWS III
      - Consumption calculation
        Calibration of consumption calculation DDE 5.0/5.1
      - Injector rate adjustment
        DDE 5.0/5.1 Injector Volume Calibration
      - MFL and air conditioning
        Matching multifunction steering wheel and air conditioning DDE 5.0
    - Adaptations
      - Air mass sensor
        Adaptation Air-mass Flow Meter DDE5.0
      - Quantity mean-value adaptation (DDE Digital diesel electronics DDE5EU4 or DDE Digital diesel electronics DDE5M57)
        Quantity mean value adaptation MMA/Lambda oxygen sensor DDE5
    - Read measured values
      - Measurement values DDE 5.0
    - Balance test
      - Smooth running regulator DDE 5.0/5.1
  - Transmission control (EGS Transmission control GM5 or EGS Transmission control 8.60.0 or EGS Transmission control 8.34 or EGS Transmission control 5HP)
    - P code (EGS Transmission control GM5)
  - Transmission management SMG (SMG Sequential M Gearbox)
    - After replacing SMG 2 control unit
      - Teach in characteristic clutch-valve values
        
        Note:
        
        Service function
      - Adapt transmission fully
        
        Note:
        
        Service function
      - Teach in clutch slip point
        
        Note:
        
        Service function
      - Offset, sensor, longitudinal acceleration
        
        Note:
        
        Service function
    - After working on hydraulic system
      - Venting, transmission actuator
        
        Note:
        
        Service function
      - Venting, clutch slave cylinder
        
        Note:
        
        Service function
    - After replacing clutch, clutch slave cylinder
      - Venting, transmission actuator
        
        Note:
        
        Service function
      - Venting, clutch slave cylinder
        
        Note:
        
        Service function
      - Teach in characteristic clutch-valve values
        
        Note:
        
        Service function
      - Teach in clutch slip point
        
        Note:
        
        Service function
    - After replacing transmission, hydraulic unit
      - Venting, transmission actuator
        
        Note:
        
        Service function
      - Venting, clutch slave cylinder
        
        Note:
        
        Service function
      - Adapt transmission fully
        
        Note:
        
        Service function
      - Teach in characteristic clutch-valve values
        
        Note:
        
        Service function
      - Teach in clutch slip point
        
        Note:
        
        Service function
    - After replacing actuator
      - Venting, transmission actuator
        
        Note:
        
        Service function
      - Adapt transmission fully
        
        Note:
        
        Service function
    - After replacing gear detection
      - Adapt transmission fully
        
        Note:
        
        Service function
    - After replacing sensor, longitudinal acceleration
      - Offset, sensor, longitudinal acceleration
        
        Note:
        
        Service function
    - After replacing engine, dual-mass flywheel (ZMS)
      - Venting, transmission actuator
        
        Note:
        
        Service function
      - Venting, clutch slave cylinder
        
        Note:
        
        Service function
      - Teach in characteristic clutch-valve values
        
        Note:
        
        Service function
      - Teach in clutch slip point
        
        Note:
        
        Service function
    - Test functions
      - Calculate accumulator prepressurizing pressure
        
        Note:
        
        Service function
      - Engage any gear
        Note:
      - Disengage gear
        
        Note:
        
        Service function
    - Note:
  - Transmission management SMG (SMG Sequential Manual Gearbox)
    - Teach in transmission
      - Note:
    - Recalibration, transmission
      - Note:
    - Reset clutch characteristic
      - Note:
    - Before working on hydraulic system
      - Note:
    - After working on hydraulic system
      - Note:
    - Teaching the operating values of the SMG gearbox
    - H SMG gearbox
  - Electronic vehicle immobilisation
    - DME(DDE) - EWS-III adjustment (without DME Motor Electronics MSS52 or without DME Motor Electronics MSS54 or without DME Motor Electronics ME7.2)
      - Matching DME(DDE) - EWS III
    - Key status
      - EWS key status
      - Electronic Vehicle Immobilisation System EWS 3.3
    - Disable/enable key
      - Disable and Enable Key
      - Electronic Vehicle Immobilisation System EWS 3.3
    - Add production date
      - Subsequently entering production date in EWS
      - Help for subsequently entering the production date
    - Enter retrofitting (as of 1999_03)
      - Entering a retrofit in the service data
      - Entering retrofits
- Chassis
  - DSC5.7 (all-wheel drive)
    - Adjustment, sensors (DSC)
      - Steering angle sensor
        Steering angle sensor
    - Control unit/hydraulics
      - Control-unit replacement
        
        End-of-belt test with cornering
        Renewing the control unit
        
        End-of-belt test without cornering
        Renewing the control unit
        
        End-of-belt test, 4WD
        Renewing the control unit
        
        End-of-belt test, 4WD without EVLP
        Renewing the control unit
      - Bleeding, DSC hydraulics
        Venting DSC5.7 with the DIS tester
      - Mix-up check, brake lines
        Check of the brake line connections
  - DSC MK60 (or ABS / ASC MK60) (DSC Dynamic Stability Control MK60)
    - Adjustment, sensors (DSC)
      - Steering angle sensor
        Steering angle sensor
  - Front axle
    - Check wheel control joints
      - Spiel der Radführungsgelenke messen
      - Troubleshooting, front axle
- body
  - Transport mode (as of 2001_09)
    - Delete transport mode
      - Transport mode
  - Automatic Interval Control (AIC Automatic Interval Control or RLS Rain/Light Sensor)
    - Initialize rain sensor
      - Automatic Interval Control (AIC) (AIC Automatic Interval Control)
      - Rain / driving light sensor (RLS Rain/Light Sensor)
  - Electronic vehicle immobilisation
    - DME(DDE) - EWS-III adjustment (without DME Motor Electronics MSS52 or without DME Motor Electronics MSS54 or without DME Motor Electronics ME7.2)
      - Matching DME(DDE) - EWS III
    - Key status
      - EWS key status
      - Electronic Vehicle Immobilisation System EWS 3.3
    - Disable/enable key
      - Disable and Enable Key
      - Electronic Vehicle Immobilisation System EWS 3.3
    - Add production date
      - Subsequently entering production date in EWS
      - Help for subsequently entering the production date
    - Enter retrofitting (as of 1999_03)
      - Entering a retrofit in the service data
      - Entering retrofits
  - Automatic heater - A/C control system (IHKA Integrated automatic heating/air conditioning)
    - Deactivate transport-lock function
      - A/C compressor transport lock-out
  - Instrument cluster
    - System test
      - Instrument Cluster System Test
    - Service interval indicator, data (USA_LHD)
      - Instrument cluster (E46)
    - Reset service interval indicator
      - with tester
        Service Interval Display reset
      - without tester
        Service Interval Display reset
  - Light switch cluster
    - Read out operating data
      - Service function, reading out operating data from the light switching centre (LS
  - Multiple Restraint System MRS4 (MRS Multiple Restraint System III/IV)
    - Read coding data
      - Multiple restraint systems MRS3 and MRS4
  - CKPH telephone, Siemens fixed mounting
    - Handset log-on/off
      - BIT 2 with CKPH (GSM and WDCT networks)
      - Logging Siemens CKPH on and off
  - TCU Telematic Control Unit (TCU Telematic Control Unit)
    - Change telephone data (USA_LHD)
      - Telematic Control Unit (TCU) service functions
  - Auxiliary heater (Diesel engine)
    - Reset malfunction lock
  - Navigation
    - DVD lock
      - Navigation system: DVD lock
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