Audi Workshop Service and Repair Manuals

Connectors on navigation system with CD drive control unit -J401-

1 -	Multi-pin connector, 32-pin, black (T32f) to navigation/TV tuner -J415-

2 -	GPS connection (blue) navigation system aerial -R50-

3 -	Connection block with four multi-pin connectors and one fuse for unit

4 -	Connection ZF (white) to aerial selection control unit -J515- / left aerial module -R108-

5 -	Connection HF (white) from aerial selection control unit -J515- / left aerial module -R108-

Note Contacts which are not listed are not used.

1 - Multi-pin connector, 32-pin, black (T32f) 13 -  Audio input (right-side) from navigation/TV tuner -J415- 15 -  Video input sync. from navigation/TV tuner -J415- 16 -  Video input (green) from navigation/TV tuner -J415- 27 -  Screen earth from navigation/TV tuner -J415- 28 -  Audio earth from navigation/TV tuner -J415- 29 -  Audio input (left-side) from navigation/TV tuner -J415- 30 -  Video earth from navigation/TV tuner -J415- 31 -  Video input (blue) from navigation/TV tuner -J415- 32 -  Video input (red) from navigation/TV tuner -J415-

A - Multi-pin connector, 8-pin, brown (T8q) 2 -  Loudspeaker (+) (front right) (not with BOSE) 3 -  Loudspeaker (+) (front left) (not with BOSE) 6 -  Loudspeaker (–) (front right) (not with BOSE) 7 -  Loudspeaker (–) (front left) (not with BOSE)

B - Multi-pin connector, 12-pin, blue (T12n) 2 -  CD earth to CD changer -R41- 3 -  Vehicle speed signal 4 -  Permanent live to CD changer -R41- 5 -  L-diagnosis 6 -  CD data output to CD changer -R41- 7 -  BOSE coding to earth (only with BOSE) 8 -  Signal (left-side) from CD changer -R41- 9 -  Signal (right-side) from CD changer -R41- 10 -  Switched positive to CD changer -R41- 11 -  CD data input from CD changer -R41- 12 -  CD-CLK from CD changer -R41-

C - Multi-pin connector, 12-pin, green (T12m) 1 -  Microphone input (–) from telephone microphone -R38- (from MY 06) 2 -  Signal from reversing light switch -F4- (not used) 3 -  Signal (front left) to amplifier -R12- (only with BOSE) 4 -  Microphone output (–) to telephone transmitter and receiver unit -R36- (from MY 06) 5 -  Signal (rear left) to amplifier -R12- 6 -  NF– (low frequency) from telephone transmitter and receiver unit -R36- / pre-fitted components for mobile phone installation 7 -  Microphone input (+) from telephone microphone -R38- (from MY 06) 8 -  Signal earth to amplifier -R12- 9 -  Signal (front right) to amplifier -R12- (only with BOSE) 10 -  Microphone output (+) to telephone transmitter and receiver unit -R36- (from MY 06) 11 -  Signal (rear right) to amplifier -R12- 12 -  NF + (low frequency) from telephone transmitter and receiver unit -R36- / pre-fitted components for mobile phone installation

D - Multi-pin connector D, 8-pin, black (T16j) 9 -  CAN Bus High (Infotainment) 10 -  CAN Bus Low (Infotainment) 11 -  NF mute (low frequency) from telephone transmitter and receiver unit -R36- (up to MY 04) 12 -  Terminal 31 13 -  Switched positive to amplifier -R12- 14 -  Anti-theft alarm earth from convenience system central control unit -J393- 15 -  Terminal 30 16 -  Permanent live (not used)