| Number | X-pin, colour | Description |
|---|---|---|
| X11175 | 18-pin, black | Component connector Instrument cluster control unit |
| Pin | Type | Description / Signal type | Connection / Measuring notes |
|---|---|---|---|
| 1 | Not used | ||
| 2 | Not used | ||
| 3 | Not used | ||
| 4 | E | Signal, outside temperature | Junction box |
| 5 | M | Ground, outside temperature | Junction box |
| 6 | A/E | CAN bus high | Junction box |
| 7 | A/E | CAN bus low | Junction box |
| 8 | Not used | ||
| 9 | E | Supply, terminal 30 | Junction box |
| 10 | Not used | ||
| 11 | Not used | ||
| 12 | Not used | ||
| 13 | Not used | ||
| 14 | Not used | ||
| 15 | Not used | ||
| 16 | E | Signal On-board computer function | Steering column switch cluster |
| 17 | Not used | ||
| 18 | M | Ground | Junction box |