Front Roof Module Microphone Unit Overview

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Fig 1: Microphone Unit In Front Roof Module -R164-

Courtesy of AUDI OF AMERICA, LLC

1 - Black 4-pin Multi-pin Harness Connector (T4g)

1 - Microphone 1 to telephone transceiver

2 - Microphone 1 to Telephone transceiver

3 - Microphone 2 to digital sound system control module

4 - Microphone 2 to digital sound system control module

2 - Microphone 1

3 - Microphone 2