| Number | X-pin, colour | Description |
|---|---|---|
| X731 | 2 -pin, Black | Plug connector Driver's headrest motor |
| Pin | Type | Description / Signal type | Connection / Measuring notes |
|---|---|---|---|
| 1 | E | Signal, raise head restraint | Driver's seat adjustment switch |
| 2 | E | Signal, lower head restraint | Driver's seat adjustment switch |