| Number | X-pin, color | Description |
|---|---|---|
| X1024 | 9 -pin, Black | Connector Park heating relay |
| Pin | Type | Description / Signal type | Connection / Measuring notes |
|---|---|---|---|
| 1 | Not used | ||
| 2 | E | Terminal 30 | Fuse F49 |
| 3 | Not used | ||
| 4 | E | Control voltage | Heating and A/C control module |
| 5 | Not used | ||
| 6 | A | Terminal 87 | Connector, blower Stage 2 |
| 7 | Not used | ||
| 8 | M | Ground | Ground point |
| 9 | Not used | ||