| Number | X-pin, colour | Description |
|---|---|---|
| X3513 | 1-pin, Black | Plug connector Roof sign lamp |
| X3514 | 1-pin, Black | Plug connector Roof sign lamp |
| Pin | Type | Description / Signal type | Connection / Measuring notes |
|---|---|---|---|
| 1 | E | Voltage supply terminal 30 | Connector terminal 30 |
| Pin | Type | Description / Signal type | Connection / Measuring notes |
|---|---|---|---|
| 1 | M | Ground | Ground connector |