Cell Phone Preparation Connector Assignment, Can, From My 2009

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Telephone Transceiver R36

Fig 1: Identifying Connectors A And B

Courtesy of AUDI OF AMERICA, LLC

A - Bluetooth Antenna -R152- connection

B - 54-Pin Connector (T54a)

NOTE:

Unlisted Connector Terminals Are Not Assigned.

B - 54-Pin Connector (T54a)

Fig 2: B - 54-Pin Connector (T54a)

Courtesy of AUDI OF AMERICA, LLC

1 - Terminal 30

2 - Terminal 31

8 - LF (+) to Radio -R-

9 - LF (-) to Radio -R-

10 - Terminal 31 screening ground (not used)

11 - Microphone input wire (+) from the Microphone Unit in Front Roof Module -R164-

12 - Microphone input wire (-) from the Microphone Unit in Front Roof Module -R164-

16 - NF mute, not used

17 - CAB Bus high (Infotainment)

18 - CAB Bus low (Infotainment)