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Premium Sound System, Multi-Pin Connector Assignments






Premium Sound System, Multi-Pin Connector Assignments





1 8-pin multi-pin harness connector 1, loudspeaker outputs

Multi-pin connector assignments,.

2 8-pin multi-pin harness connector 2, voltage supply, CAN-Bus, telephone muting

Multi-pin connector assignments,.

3 12-pin multi-pin harness connector 3, telephone signal input

Multi-pin connector assignments,.

4 12-pin multi-pin harness connector 4, digital satellite radio tuner

Multi-pin connector assignments,.

5 Harness connector 5, antenna connection for terrestrial radio reception

Beige connector color

Sedan: Connection for antenna wire to antenna in rear windshield

Wagon: Connection for antenna wire to antenna in rear side windows

Multi-pin connector assignments,.

6 Harness connector 6, antenna connection for terrestrial radio reception

Transparent connector color

Sedan: Connection for antenna wire to antenna in rear windshield

Wagon: Connection for antenna wire to antenna in rear side windows

Multi-pin connector assignments,.

8-Pin Connector 1, Speaker Outputs





In conjunction with sound system amplifier, audio signals of radio unit are utilized as input signal for sound system amplifier.

1 Right rear loudspeaker, plus
2 Right front loudspeaker, plus
3 Left front loudspeaker, plus
4 Left rear loudspeaker, plus
5 Right rear loudspeaker, minus
6 Right front loudspeaker, minus
7 Left front loudspeaker, minus
8 Left rear loudspeaker, minus

8-Pin Connector 2, Voltage Supply, CAN-Bus and Telephone Muting





9 CAN-Bus, plus
10 CAN-Bus, minus
11 Telephone mute switch
12 Negative connection, terminal 31
13 Radio on, control wire positive
14 Alarm contact
15 Positive connection, terminal 30
16 Anti-theft system control signal, SAFE

12-Pin Connector 3, Telephone Signal Input





This harness connector is only assigned when the corresponding special equipment for telephone system is installed.

- 15 not used
6 Telephone LF-signal input, minus
-711 not used
12 Telephone LF-signal input, plus

12-Pin Connector 4, Digital Satellite Radio Tuner





This harness connector is only assigned when the corresponding special equipment for digital satellite radio tuner is installed.

1 Digital satellite radio tuner, input, audio signal left
2 not used
3 Digital satellite radio tuner, input, audio signals negative
4 not used
5 Digital satellite radio tuner input, continuous plus
6 not used
7 Digital satellite radio tuner, input, audio signal right
8 not used
9 not used
10 not used
11 not used
12 not used

Antenna Connectors 5 and 6





Radio unit is equipped with an antenna diversity function for terrestrial radio reception. Both antenna connections are signal inputs. In radio unit, it is continuously analyzed via which of the two connected window antennae receives the better reception signal. It then switches to the antenna with the better reception signal. This is not audible to the customer.

1 Transparent color connection for antenna input signal for terrestrial radio reception
2 Beige color connection for antenna input signal for terrestrial radio reception