Radio System Connectors and Connector Assignments, Concert and Chorus, From KW 22/2004
Radio System Connectors and Connector Assignments, Concert and Chorus, from KW 22/2004
1 10-Pin Connector IV, (T10h) Red
2 20-Pin Connector I, (T20i) Black
3 Device Fuse
4 8-Pin Connector III, (T8) Black
5 8-Pin Connector II, (T8k) Brown
6 ZF Connection (Yellow) to the Left Antenna Module (R108)
7 HF Connection (Black) from the Left Antenna Module
• Unlisted connector terminals are not used.
1 - 10-Pin Connector IV, (T10h) Red
1 LF mute from preliminary setup for cell phone preparation
3 NF (+) from telephone transceiver (R36) (not with Nav IV)/preliminary setup for cell phone package
4 NF (-) from telephone transceiver (not with Nav IV)/preliminary setup for cell phone package
5 NF (+) from Navigation System with CD Drive Control Module (J401) (only with Nav IV)
6 NF (-) from Navigation System with CD Drive Control Module (only with Nav IV)
7 Navigation control wire from Navigation System with CD Drive Control Module (only with Nav IV)
2 - 20-Pin Connector, (T20i) Black
1 Left rear signal to Amplifier/Woofer (in left rear luggage compartment) (R44)/Amplifier (R12)
2 Right rear signal to Amplifier/Woofer (in left rear luggage compartment)/Amplifier
3 Signal ground to Amplifier/Woofer (in left rear luggage compartment)/Amplifier
4 Left front signal to Amplifier (only with BOSE)
5 Right front signal to Amplifier (only with BOSE)
6 Positive switched to Amplifier/Woofer (in left rear luggage compartment)/Amplifier
7 CAN-Bus High (Infotainment)
10 CD ground to CD Changer (R41)
12 CAN-Bus Low (Infotainment)
13 CD data in from CD Changer
14 CD data out to CD Changer
15 CD CLK in from CD Changer
16 Permanent positive to CD Changer
17 Positive switched to CD Changer
18 CD ground to CD Changer
19 Left signal from CD Changer
20 Right signal from CD Changer
4 - 8-Pin Connector III, 8-Pin, (T8) Black
1 BOSE coding to ground PIN 8 (only with BOSE)
2 Anti-theft warning system (not used)
5 Positive switched to the antenna amplifier (R24) (not used)
7 Terminal 30
8 Terminal 31
5 - 8-Pin Connector II, (T8k) Brown
3 Right front speaker (+) (not with BOSE)
4 Right front speaker (-) (not with BOSE)
5 Left front speaker (+) (not with BOSE)
6 Left front speaker (-) (not with BOSE)