| Pin | Type | Description / Signal type | Connection /
Measuring notes |
|---|
| 1 | A | Terminal 15 | Unloader relay terminal 15 |
| | | |
| 2 | A | Terminal R | Fuse holder input XII |
| | | |
| 3 | A | Terminal 15 | Fuse holder input VI |
| | | |
| 4 | A | Control, galvanic line | Control unit for electronic battery disconnecting switch |
| | | |
| 5 | E | Voltage supply terminal 30 | Inertia switch |
| | | |
| 6 | E | Voltage supply terminal 30 | Fuse F111 |
| | | |
| 7 | E | Voltage supply terminal 30 | Instrument cluster |
| | | |
| 8 | A | Start signal terminal 50 | Electronic immobilizer control unit (EWS) |
| | | |
| 9 | A | Terminal 15 | Fuse holder input XI |
| | | |
| 10 | A | Terminal 15 | Fuse holder input III |
| | | |
| 11 | M | Ground point | Ground |
| | | |