Operation CHARM: Car repair manuals for everyone.

Connectors, MMI, from MY 08 through August 2008







MMI, from MY 08 through August 2008

Front information display control head control module (J523)





A Black 10-pin connector (T10ak) LVDS wire (Japan Navigation)
B Black 20-pin connector (T20g)
C MOST Bus
D Black 22-pin connector (T22) to front information display control head (J685)
E FBAS input (green) from TV tuner (R78)/rear view camera system control module (J772)

Unlisted connector terminals are not assigned.

B - Black 20-pin connector (T20g)





1 Terminal 30
2 Terminal 31
3 Ring-break diagnostic wire
6 Wake up to multimedia control head (E380)
7 Voltage supply to multimedia control head
8 Ground to multimedia control head
11 CAN-Bus High (Infotainment)
12 CAN-Bus Low (Infotainment)
13 RESET from multimedia control head
14 RESET to multimedia control head
15 Data to multimedia control head
16 Data to multimedia control head
20 NF mute from cell phone preparation preliminary setup/Japan Nav/China Nav

C - MOST Bus





1. Input

2. Output