| Pin | Type | Description / Signal type | Connection /
Measuring notes |
|---|
| 1 | A | Signal, headlight vertical aim control | Actuator for headlight beam throw control, left |
| | | |
| 2 | A | Signal, headlight vertical aim control | Actuator for headlight beam throw control, left |
| | | |
| 3 | A | Signal, headlight vertical aim control | Actuator for headlight beam throw control, left |
| | | |
| 4 | A | Signal, headlight vertical aim control | Actuator for headlight beam throw control, left |
| | | |
| 5 | | Not used | |
| | | |
| 6 | | Not used | |
| | | |
| 7 | M | Supply, load/level sensor | Rear right level sensor |
| | | |
| 8 | A | Signal, headlight vertical aim control | Actuator for headlight beam throw control, right |
| | | |
| 9 | A | Signal, headlight vertical aim control | Actuator for headlight beam throw control, right |
| | | |
| 10 | A | Signal, headlight vertical aim control | Actuator for headlight beam throw control, right |
| | | |
| 11 | A | Signal, headlight vertical aim control | Actuator for headlight beam throw control, right |
| | | |
| 12 | | Not used | |
| | | |
| 13 | E | Plug connector 5 | Light module |
| | | |
| 14 | E | K-bus signal line | K-bus connector |
| | | |
| 15 | | Not used | |
| | | |
| 16 | | Not used | |
| | | |
| 17 | | Not used | |
| | | |
| 18 | | Not used | |
| | | |
| 19 | | Not used | |
| | | |
| 20 | E | Nominal value pick-up, load/level sensor | Rear right level sensor |
| | | |
| 21 | E | Brake light signal | Connector, brake light signal X181 |
| | | |
| 22 | A | Load sensor supply | Rear right level sensor |
| | | |
| 23 | | Not used | |
| | | |
| 24 | E | Front right speed sensor | ABS/DSC control unit |
| | | |
| 25 | | Not used | |
| | | |
| 26 | M | Control unit ground | Ground connector |
| | | |