A24 Passenger's door module

Plug connector overview

Number	X-pin, colour	Description
X889	5-pin, black	Plug connector Passenger's door module
X1130	12-pin, black	Plug connector Passenger's door module
X1131	18-pin, natural	Plug connector Passenger's door module

Pin	Type	Description / Signal type	Connection / Measuring notes
1	E	Terminal 30	Fuse F6

2	M	Control unit ground	Ground connector

3		Not used

4	A	Power window motor signal, close	Passenger's window motor

5	A	Power window motor signal, open	Passenger's window motor

Pin	Type	Description / Signal type	Connection / Measuring notes
1	A	Actuating signal, outside mirror drive	Outside mirror, passenger's side

2	A	Actuating signal, outside mirror drive	Outside mirror, passenger's side

3	A	Actuating signal, mirror adjustment	Outside mirror, passenger's side

4	A	Actuating signal, vertical mirror adjustment	Outside mirror, passenger's side

5	A	Mirror heating	Outside mirror, passenger's side

6	A	Actuating signal, horizontal mirror adjustment	Outside mirror, passenger's side

7	A	Ground, mirror heating potentiometer	Outside mirror, passenger's side

8	A	Microswitch ground supply	Outside mirror, passenger's side (not used on S62)

9	E	Mirror disengaged signal	Outside mirror, passenger's side (not used on S62)

10	E	Mirror potentiometer, horizontal	Outside mirror, passenger's side

11	E	Mirror potentiometer, vertical	Outside mirror, passenger's side

12	A	Mirror potentiometer, positive	Outside mirror, passenger's side

Pin	Type	Description / Signal type	Connection / Measuring notes
1	A	Unlock motor signal	Central locking drive, front passenger's door

2		Not used

3	E	Open window signal	Passenger's door power window switch

4		Not used

5		Not used

6		Not used

7		Not used

8		Not used

9		Not used

10	A	Signal, lock motor	Central locking drive, front passenger's door

11	E/A	P-bus signal line	P-bus connector

12	E	Close window signal	Passenger's door power window switch

13		Not used

14		Not used

15		Not used

16	E	Signal, motor position	Central locking drive, front passenger's door

17	E	Signal, anti-jamming system	Jamming protection switch, passenger's side

18		Not used