Through MY 07

MMI Connectors, Through MY 07

Front Information Display Control Head Control Module (J523)





A Red 20-pin multi-pin harness connector (T20k)
B MOST bus
C Black 22-pin connector (T22b) to the Front Information Display Control Head (J685)
Black 22-pin connector to the Information Display Control Head Switching Unit (J728) (Japan navigation)
D FBAS input (green) from TV Tuner (R78)/Rear View Camera System Control Module (J772)

• Unlisted connector terminals are not used.

A - Multi-Pin Connector, Red 20 pin (T20k)





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

B - MOST Bus





1 Input
2 Output