Overview - Microphone Unit, From Product Improvement

WARNING: This page is about a different car, the 2024 Audi A4 allroad. 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-.

Courtesy of AUDI OF AMERICA, LLC

Front Roof Module -WX3-
- Removing and installing. Refer to FRONT INTERIOR LAMP/READING LAMP, REMOVING AND INSTALLING .
4-Pin Connector -T4-
Interior Microphone -R74-
- Removing and installing. Refer to Microphone Unit in Front Roof Module -R164-, REMOVING AND INSTALLING .
Left Front Microphone -R140-
- Removing and installing. Refer to Microphone Unit in Front Roof Module -R164-, REMOVING AND INSTALLING .
Right Front Microphone -R141-
- Removing and installing. Refer to Microphone Unit in Front Roof Module -R164-, REMOVING AND INSTALLING .