| Number | X-pin, colour | Description |
|---|---|---|
| X33 | 11-pin, black | Plug connector Ignition switch |
| Pin | Type | Description / Signal type | Connection / Measuring notes |
|---|---|---|---|
| 1 | A | Signal Terminal 15 | Unloader relay terminal 15 |
| 2 | A | Voltage supply terminal R | Fuse Terminal R |
| 3 | Not used | ||
| 4 | Not used | ||
| 5 | E | Voltage supply terminal 30 | Cable shoe Output fuse F105 |
| 6 | E | Voltage supply terminal 30 | Cable shoe Output fuse F106 |
| 7 | Not used | ||
| 8 | A | Signal, terminal 50 | Electronic immobilizer control unit (EWS) DME control unit |
| 9 | A | Voltage supply, terminal 15 | Fuse Terminal 15 |
| 10 | Not used | ||
| 11 | Not used | ||