| Pin | Type | Description / Signal type | Connection /
Measuring notes |
|---|
| 1 | A | Signal, speaker + | Mid-range speaker, rear left door |
| | | |
| 2 | A | Signal, speaker - | Mid-range speaker, rear right door |
| | | |
| 3 | A | Signal, speaker - | Mid-range speaker, rear right |
| | | |
| 4 | A | Signal, speaker - | Mid-range speaker, rear left |
| | | |
| 5 | A | Signal, speaker + | Speaker, top centre instrument panel |
| | | |
| 6 | A | Signal, speaker + | Subwoofer, front right |
| | | |
| 7 | A | Signal, speaker - | Mid-range speaker, front right |
| | | |
| 8 | A | Signal, speaker + | Subwoofer, front left |
| | | |
| 9 | A | Signal, speaker - | Mid-range speaker, front left |
| | | |
| 10 | E | Supply, terminal 30G | Fuse F80 |
| | | |
| 11 | A | Signal, speaker - | Mid-range speaker, rear left door |
| | | |
| 12 | A | Signal, speaker + | Mid-range speaker, rear right door |
| | | |
| 13 | A | Signal, speaker + | Mid-range speaker, rear right |
| | | |
| 14 | A | Signal, speaker + | Mid-range speaker, rear left |
| | | |
| 15 | A | Signal, speaker - | Speaker, top centre instrument panel |
| | | |
| 16 | A | Signal, speaker - | Subwoofer, front right |
| | | |
| 17 | A | Signal, speaker + | Mid-range speaker, front right |
| | | |
| 18 | A | Signal, speaker - | Subwoofer, front left |
| | | |
| 19 | A | Signal, speaker + | Mid-range speaker, front left |
| | | |
| 20 | M | Ground | Ground point |
| | | |