| Pin Number |
Description |
|---|---|
| 1 | Terminal 30 |
| 2 | Terminal 31 |
| 5 | Front left mid-range loudspeaker (+) |
| 6 | Front right mid-range loudspeaker (+) |
| 7 | Centre loudspeaker (+) |
| 8 | Centre loudspeaker 2 (+) |
| 9 | Left effect loudspeaker (+) |
| 10 | Right effect loudspeaker (+) |
| 17 | Front left mid-range loudspeaker (–) |
| 18 | Front right mid-range loudspeaker (–) |
| 19 | Centre loudspeaker (–) |
| 20 | Centre loudspeaker 2 (–) |
| 21 | Left effect loudspeaker (–) |
| 22 | Right effect loudspeaker (–) |
| 23 | Front left treble loudspeaker (+) |
| 24 | Front right treble loudspeaker (+) |
| 25 | Rear left treble loudspeaker (+) |
| 26 | Rear right treble loudspeaker (+) |
| 31 | Front left treble loudspeaker (–) |
| 32 | Front right treble loudspeaker (–) |
| 33 | Rear left treble loudspeaker (–) |
| 34 | Rear right treble loudspeaker (–) |
|---------------------| |32 17| |16 1| |---------------------|
| Pin Number |
Description |
|---|---|
| 1 | Digital sound package control unit 2 |
| 2 | Digital sound package control unit 2 |
| 3 | Digital sound package control unit 2 |
| 4 | Digital sound package control unit 2 |
| 5 | Digital sound package control unit 2 |
| 6 | Centre left microphone (+) |
| 7 | Centre right microphone (+) |
| 8 | Rear left microphone (+) |
| 9 | Microphone unit in front roof module, internal microphone (+) |
| 10 | Rear right microphone (+) |
| 11 | Screen earth |
| 12 | Engine speed signal from engine control unit (+) |
| 14 | Digital sound package control unit 2 |
| 16 | Digital sound package control unit 2 |
| 17 | Digital sound package control unit 2 |
| 18 | Digital sound package control unit 2 |
| 19 | Digital sound package control unit 2 |
| 20 | Digital sound package control unit 2 |
| 21 | Digital sound package control unit 2 |
| 22 | Centre left microphone (–) |
| 23 | Centre right microphone (–) |
| 24 | Rear left microphone (–) |
| 25 | Microphone unit in front roof module, internal microphone (–) |
| 26 | Rear right microphone (–) |
| 28 | Engine speed signal from engine control unit (–) |
| 29 | Open circuit diagnostic lead |
| 30 | Digital sound package control unit 2 |
| 32 | Digital sound package control unit 2 |
For:
- Audi A6 Allroad Quattro 2013-2020
- Audi A6/S6/Avant/Quattro 2011-2014
- Audi A7 Sportback 2011-2014
- Audi RS6/RS6 plus/Avant Quattro 2013-2018



