| Number | X-pin, colour | Description |
|---|---|---|
| X423 | 2 -pin, Black | Plug connector Parking brake switch |
| Pin | Type | Description / Signal type | Connection / Measuring notes |
|---|---|---|---|
| 1 | M | Ground | Ground point left-hand drive Ground connector right-hand drive |
| 2 | A | Parking brake | Instrument cluster |