| Number | X-pin, colour | Description |
|---|---|---|
| X2953 | 4-pin, Black | Plug connector Charging socket |
| Pin | Type | Description / Signal type | Connection / Measuring notes |
|---|---|---|---|
| 1 | M | Ground | Ground point |
| 2 | E | Terminal 30 | Cut-off relay |
| 3 | E | Voltage supply terminal 30 | Fuse F26 |
| 4 | E | Voltage supply terminal 30 | Fuse F65 |