audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Connector at amplifier > < Contact assignment of multi-pin connectors
Connector at BOSE amplifier
Connector at BOSE amplifier
  Note!
Contacts not listed are not used.
   
25-pin connector
1 - AF + (from telephone/navigation system)
2 - AF - (from telephone/navigation system)
6 - Signal earth (from radio)
7 - Rear right signal (from radio)
8 - Rear left signal (from radio)
9 - Front right signal (from radio)
10 - Front left signal (from radio)
11 - Terminal 31
12 - AF mute (from telephone)
13 - Terminal 30
14 - Bass loudspeaker (+)
15 - Bass loudspeaker (-)
16 - Front left loudspeaker (-)
17 - Front left loudspeaker (+)
18 - Front right loudspeaker (+)
19 - Front right loudspeaker (-)
20 - Rear left loudspeaker (+)
21 - Rear right loudspeaker (-)
22 - Front centre loudspeaker (+)
23 - Front centre loudspeaker (-)
24 - Terminal 15
25 - Switched positive (from radio)
  A91-1016

Connector at amplifier > < Contact assignment of multi-pin connectors