| Number | X-pin, colour | Description |
|---|---|---|
| X916 | 5-pin, black | Plug connector B Sunroof module |
| X917 | 6-pin, black | Plug connector C Sunroof module |
| Pin | Type | Description / Signal type | Connection / Measuring notes |
|---|---|---|---|
| 1 | E | Terminal 30 | Fuse F51 |
| 2 | M | Control unit ground | Ground connector |
| 3 | E | Night light signal | Light module |
| 4 | E/A | P-bus signal line | P-bus connector |
| 5 | Not used | ||
| Pin | Type | Description / Signal type | Connection / Measuring notes |
|---|---|---|---|
| 1 | A | Signal supply, sunroof switch - open | Sunroof control switch (SHD) |
| 2 | A | Signal supply, sunroof switch - close | Sunroof control switch (SHD) |
| 3 | A | Signal supply, sunroof switch - lift | Sunroof control switch (SHD) |
| 4 | Not used | ||
| 5 | A | Night light signal | Sunroof control switch (SHD) |
| 6 | A | Component ground, sunroof switch | Sunroof control switch (SHD) |