| Pin | Type | Description / Signal type | Connection /
Measuring notes |
|---|
| 1 | A | Signal Hall-effect sensor | Motor, driver's seat forward/backward adjustment |
| | | |
| 2 | A | Signal Hall-effect sensor | Motor, driver's seat height adjustment |
| | | |
| 3 | A | Signal Hall-effect sensor | Motor, driver's head restraint |
| | | |
| 4 | A | Signal Hall-effect sensor | Motor, driver's seat backrest adjustment |
| | | |
| 5 | A | Positive activation Switch, backrest locking mechanism | Switch, driver's backrest lock |
| | | |
| 6 | A | Signal Hall-effect sensor | Motor, driver's seat tilt |
| | | |
| 7 | | Not used | |
| | | |
| 8 | A/E | Data line, seat adjustment | Driver's seat adjustment switch |
| | | |
| 9 | A/E | Data line, seat adjustment | Driver's seat adjustment switch |
| | | |
| 10 | A/E | Data line, seat adjustment | Driver's seat adjustment switch |
| | | |
| 11 | M | Negative activation Backrest switch, entry facility on driver's side | Backrest switch, entry facility on driver's side |
| | | |
| 12 | A/E | Data line, seat adjustment | Driver's seat adjustment switch |
| | | |
| 13 | A/E | Data line, seat adjustment | Driver's seat adjustment switch |
| | | |
| 14 | E | Signal Hall-effect sensor | Motor, driver's seat backrest adjustment |
| | | |
| 15 | E | Signal Hall-effect sensor | Motor, driver's seat height adjustment |
| | | |
| 16 | E | Signal Hall-effect sensor | Motor, driver's seat tilt |
| | | |
| 17 | E | Signal Hall-effect sensor | Motor, driver's seat forward/backward adjustment |
| | | |
| 18 | A | Signal Hall-effect sensor | Motor, driver's head restraint |
| | | |
| 19 | A | Negative activation Switch, backrest locking mechanism | Switch, driver's backrest lock |
| | | |
| 20 | E | Signal Backrest locked | Instrument cluster control unit |
| | | |
| 21 | | Not used | |
| | | |
| 22 | M | Ground | Ground connector |
| | | |
| 23 | A/E | Data line, seat adjustment | Driver's seat adjustment switch |
| | | |
| 24 | E | Entry facility, backrest back | Backrest switch, entry facility on driver's side |
| | | |
| 25 | E | Entry facility, backrest forward | Backrest switch, entry facility on driver's side |
| | | |
| 26 | A/E | Data line, seat adjustment | Driver's seat adjustment switch |
| | | |
| Pin | Type | Description / Signal type | Connection /
Measuring notes |
|---|
| 1 | A | Signal Motor, driver's seat upward tilt | Motor, driver's seat tilt |
| | | |
| 2 | A | Signal Motor, driver's backrest forward | Motor, driver's seat backrest adjustment |
| | | |
| 3 | A | Signal Motor, driver's seat height up | Motor, driver's seat height adjustment |
| | | |
| 4 | A | Signal Motor, driver's seat sled forward | Motor, driver's seat forward/backward adjustment |
| | | |
| 5 | A | Signal Motor, driver's seat height down | Motor, driver's seat height adjustment |
| | | |
| 6 | A | Signal Head restraint up motor, driver's side | Motor, driver's head restraint |
| | | |
| 7 | A | Signal Driver's seat adjustment | Motor, driver's seat forward/backward adjustment |
| | | |
| 8 | M | Ground | Ground connector |
| | | |
| 9 | E/A | K-bus signal | General module control unit |
| | | |
| 10 | | Not used | |
| | | |
| 11 | A | Signal Motor, driver's seat downward tilt | Motor, driver's seat tilt |
| | | |
| 12 | A | Signal Motor, driver's backrest back | Motor, driver's seat backrest adjustment |
| | | |
| 13 | A | Signal Head restraint down motor, driver's side | Motor, driver's head restraint |
| | | |
| 14 | A | Signal Motor, driver's seat sled back | Motor, driver's seat forward/backward adjustment |
| | | |
| 15 | E | Terminal 30 | Fuse F65 |
| | | |