FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Concert, Symphony, Radio Generation II+, From 30.05.04



Concert, Symphony, Radio Generation II+, from 30.05.04







1 - Connector block with 4 multi-pin connectors and fuse
2 - HF1 connector (white) from Antenna Amplifier R24 / Left Antenna Module R108
3 - HF21 connector (white) from Antenna Amplifier R24 / Left Antenna Module R108

NOTE: Unlisted connector terminals are not assigned.







A - 8-pin multi-pin connector (T8h) black
2 - Right front speaker (+) (not with BOSE)
3 - Left front speaker (+) (not with BOSE)
6 - Right front speaker (-) (not with BOSE)
7 - Left front speaker (-) (not with BOSE)







B - Multi-pin connector, 12-pin (T12f) blue
1 - NF in left (not used)
2 - Signal ground from CD Changer R41 / Satellite Radio R146
3 - NF in ground (not used)
4 - Permanent positive to CD Changer R41
5 - BOSE coding to ground (only with BOSE)
6 - CD data out to CD Changer R41
7 - NF in right (not used)
8 - Left signal from CD Changer R41 / Satellite Radio R146
9 - Right signal from CD Changer R41 / Satellite Radio R146
10 - Positive switched to CD Changer R41
11 - CD data in from CD Changer R41
12 - CD CLK from CD Changer R41







C - multi-pin connector, 12-pin (T12) green
1 - Speed signal (not used)
3 - Left front signal to Amplifier R12 (only with BOSE)
5 - Left rear signal to Amplifier/Woofer (in left rear luggage compartment) R44 / Amplifier R12
6 - NF (-) from Telephone Transceiver R36
7 - K diagnostic (not used)
8 - Signal ground to Amplifier/Woofer (in left rear luggage compartment) R44 /Amplifier R12
9 - Right front signal to Amplifier R12 (only with BOSE)
10 - Audio Pilot in/out (not used)
11 - Right rear signal to Amplifier/Woofer (in left rear luggage compartment) R44 / Amplifier R12
12 - NF (+) from Telephone Transceiver R36







D - 8-pin multi-pin connector (T8h) black
9 - CAN-Bus High (Infotainment)
10 - CAN-Bus Low (Infotainment)
11 - NF mute from preliminary setup for cell phone preparation
12 - Terminal 31
13 - Positive switched to Amplifier/Woofer (in left rear luggage compartment) R44 / Amplifier R12
14 - Anti-theft warning system (not used)
15 - Terminal 30
16 - Permanent positive connected with PIN 15 (anti-theft warning system)