Radio/Navigation Display Control Module, Connections

Radio/Navigation Display Control Module, Connections






1 Connection Block With Four Multi-Pin Connectors And A Fuse For Unit

2 Front Passenger's Airbag Disabled Indicator Lamp (K145)

3 GPS Connection (Blue) From Radio, Telephone, Navigation System Antenna (R52) Coupe

- GPS Connection (Blue) From Navigation System Antenna (R50) Roadster

4 IF Connection (White) To Antenna Amplifier 2 (R111)

5 HF (white) Connection From Antenna Amplifier 2 (R111)

• Unlisted connector terminals are not assigned.

A - 8-pin multi-pin connector (T8b) brown





2 Right front speaker (+) (not used)
3 Left front speaker (+) (not used)
6 Right front speaker (-) (not used)
7 Left front speaker (-) (not used)

B - Multi-pin connector, 12-pin (T12f) blue





1 Left LF-In from the external audio source connection
2 Signal ground to CD changer/iPod base plate
3 LF-In ground from the external audio source connection
4 Continuous plus to the CD changer/iPod base plate
5 BOSE coding to ground (only with BOSE)
6 CD data to CD changer/iPod base plate
7 Right LF-In from the external audio source connection
8 Left signal from CD changer/iPod base plate
9 Right signal from CD changer/iPod base plate
10 Positive switched to CD changer/iPod base plate
11 CD data in from the CD changer/iPod base plate
12 CLK from CD changer/iPod base plate

C - Green 12-pin multi-pin connector (T12g)





1 Speed signal (not used)
2 Signal from back-up light switch (not used)
3 Left front signal to digital sound system control module
5 Left rear signal to digital sound system control module
6 LF (-) from telephone transceiver/preliminary setup for cellular telephone package
7 K diagnostic (not used)
8 Signal ground to digital sound system control module
9 Right front signal to digital sound system control module
11 Right rear signal to digital sound system control module
12 LF (+) from telephone transceiver/preliminary setup for cellular telephone package

D - 8-pin multi-pin connector (T8a) black





9 CAN-Bus High (Infotainment)
10 CAN-Bus Low (Infotainment)
11 NF mute from preliminary setup for cellular telephone preparation
12 Terminal 31
13 Positive switched to digital sound system control module
14 Anti-theft warning system (not used)
15 Terminal 30
16 Permanent positive to PIN 15 (anti-theft protection)