| Number | X-pin, colour | Description |
|---|---|---|
| X2085 | 9 -pin, Black | Plug connector DDE relay |
| Pin | Type | Description / Signal type | Connection / Measuring notes |
|---|---|---|---|
| 1 | Not used | ||
| 2 | A | Terminal 87 | Fuse carrier, engine electronics |
| 3 | Not used | ||
| 4 | M | Ground activation, terminal 85 | DDE control unit |
| 5 | Not used | ||
| 6 | E | Continuous positive terminal 30 | B+ terminal point E-box |
| 7 | Not used | ||
| 8 | E | Terminal 15 | Connector terminal 15 |
| 9 | Not used | ||