| Pin Number |
Description |
|---|---|
| 1 | Terminal 30 |
| 2 | Terminal 31 |
| 3 | Front left bass loudspeaker (+) |
| 4 | Front right bass loudspeaker (+) |
| 6 | Front left loudspeaker (+) |
| 7 | Front right loudspeaker (+) |
| 8 | Rear left loudspeaker (+) |
| 9 | Rear right loudspeaker (+) |
| 10 | Centre mid-range and treble loudspeaker (+) |
| 15 | Front left bass loudspeaker (–) |
| 16 | Front right bass loudspeaker (–) |
| 18 | Front left loudspeaker (–) |
| 19 | Front right loudspeaker (–) |
| 20 | Rear left loudspeaker (–) |
| 21 | Rear right loudspeaker (–) |
| 22 | Centre mid-range and treble loudspeaker (–) |
| 23 | Microphone 1 (+) from microphone unit in front roof module |
| 25 | NF (+) (low frequency) from pre-fitted components for mobilephone installation/Japan nav/China nav |
| 27 | Open circuit diagnostic lead |
| 28 | Microphone 1 (–) from microphone unit in front roof module |
| 30 | NF (–) (low frequency) from pre-fitted components for mobilephone installation/Japan nav/China nav |


