Overview - Microphone Unit

WARNING: This page is about a different car, the 2023 Audi S3, 2023 Audi RS 3, 2023 Audi A3 Quattro, and 2023 Audi A3. However, it is still accessible from the selected car via links, so may be relevant.

One microphone (Interior Microphone -R74-) is directly connected to the Information Electronics Control Module 1 -J794-. The other microphones (Left Front Microphone -R140- /Right Front Microphone -R141-) are connected to the Control Module for Emergency Call Module and Communication Unit -J949-.

Microphones in the Front Roof ModuleWX3

Courtesy of AUDI OF AMERICA, LLC

Front Roof Module -WX3-
4-Pin Connector -T4-
Interior Microphone -R74-, Removing and Installing. Refer to Interior Microphone -R74-, REMOVING AND INSTALLING .
Left Front Microphone -R140-, Removing and Installing. Refer to Left Front Microphone -R140- /Right Front Microphone -R141-, REMOVING AND INSTALLING .
Right Front Microphone -R141-, Removing and Installing. Refer to Left Front Microphone -R140- /Right Front Microphone -R141-, REMOVING AND INSTALLING .