Front Roof Module Microphone Unit Overview

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