Microphone Unit In Front Roof Module From My 07

The microphone unit in front roof module -R164- in installed in the front interior lamp -W1-. Depending on the equipment, there are up to three microphones installed.

One microphone (interior microphone -R74-) is connected directly to the digital sound system control module -J525-.

Fig 1: Identifying Microphone Unit (In Front Roof Module) R164 From MY07

Courtesy of AUDI OF AMERICA, LLC

1. Microphone (blue) for the digital sound system control module
2. Radar Interior Monitoring Control Module 1 -G303-
3. Microphone (black) to the telephone transceiver
4. Interior microphone (black) for the digital sound system control module (all vehicle with BOSE)
5. Blue 6-pin connector (T6ao)

Fig 2: Identifying Multi-Pin Connector Assignments

Courtesy of AUDI OF AMERICA, LLC

Left-hand drive vehicles:

1. Telephone microphone -R38- (black):
2. Blue 6-pin connector (T6ao), pins 1 and 2: telephone microphone (black), pins 3 and 4: interior microphone (black), pins 5 and 6: speech recognition system microphone -R206- (blue)
3. Interior microphone (black)
4. Speech recognition system microphone (blue)

Microphone Unit in front roof module, removing and installing, refer to MICROPHONE UNIT IN FRONT ROOF MODULE FROM MY 07 .