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Overview - Microphone Unit

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The Microphone Unit In Front Roof Module -R164- in installed in the Front Interior Lamp -W1-. Up to three microphones may be installed, depending on the equipment.

One microphone (Interior Microphone -R74-) is connected directly to the Digital Sound System Control Module -J525-.

Microphone Unit In Front Roof Module -R164- 

GWWA91-10674Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

1  - 4-pin connector (T4bg)

  1. Left Front Microphone -R140- to the Telephone Transceiver -R36- /Information Electronics Control Module 1 -J794-
  2. Left Front Microphone -R140- to the Telephone Transceiver -R36- /Information Electronics Control Module 1 -J794-
  3. Interior Microphone -R74- to the Digital Sound System Control Module -J525-
  4. Interior Microphone -R74- to the Digital Sound System Control Module -J525-

2  - Left Front Microphone -R140-

3  - Interior Microphone -R74-

Microphone Unit in Front Roof Module -R164-, removing and installing, refer to MICROPHONE UNIT IN FRONT ROOF MODULE -R164-, REMOVING AND INSTALLING .