CAN Cell Phone Preparation Connectors, Through MY 2008

CAN Cell Phone Preparation Connectors, through MY 2008

Telephone Transceiver (R36)





A Connection for Bluetooth(R) antenna (R152)
B 54-pin connector (T54a)

• Unlisted connector terminals are not used.

B - 54-pin Connector (T54a)





1 Terminal 30
2 Terminal 31
8 LF (+) to radio (R)
9 LF (-) to radio
10 Terminal 31 screening ground (not used)
11 Microphone input (+) from Microphone unit in front roof module (R164) (telephone microphone)
12 Microphone input (-) from Microphone unit in front roof module (telephone microphone)
16 LF mute, not used
17 CAN-Bus High (Infotainment)
18 CAN-Bus Low (Infotainment)
37 Terminal 30 to telephone baseplate (R126)
39 Terminal 31 to telephone base
41 Terminal 30 to telephone base
42 Microphone output (+) to telephone base
43 Microphone output (-) to telephone baseplate (R126)
44 Terminal 31 (screening ground)
45 LF (+) from telephone baseplate
46 LF (-) from telephone baseplate
47 Telephone baseplate (R126) DIAG signal
49 Ser-Tx (+) to telephone baseplate
50 Ser-Tx (-) to telephone baseplate
51 Ser-Rx (+) from telephone baseplate
52 Ser-Rx (-) from telephone baseplate