| Pin | Type | Description / Signal type | Connection /
Measuring notes |
|---|
| 1 | E | Supply, terminal 30 | Fuse F70 |
| | | |
| 2 | A | Supply, stepper motors | Left headlight |
| | | |
| 3 | A | Supply, stepper motors | Right headlight |
| | | |
| 4 | M | Ground | Ground point |
| | | |
| 5 | M | Sensor ground | Front right level sensor |
| | | |
| 6 | M | Sensor ground | Rear right level sensor |
| | | |
| 7 | E | Wake-up signal, terminal 15 | Connector , terminal 15 wake-up signal |
| | | |
| 8 | E | Signal Rear right level sensor | Rear right level sensor |
| | | |
| 9 | E | Signal Front right level sensor | Front right level sensor |
| | | |
| 10 | E | Brake light switch signal | Connector X181 |
| | | |
| 11 | | Not used | |
| | | |
| 12 | | Not used | |
| | | |
| 13 | A/E | Signal PT-CAN high | Powertrain CAN-bus |
| | | |
| 14 | A/E | Signal PT-CAN low | Powertrain CAN-bus |
| | | |
| 15 | A | Supply Front right level sensor | Front right level sensor |
| | | |
| 16 | A | Supply Rear right level sensor | Rear right level sensor |
| | | |
| 17 | A/E | Signal, LIN bus | Left headlight |
| | | |
| 18 | A/E | Signal, LIN bus | Right headlight |
| | | |