Microphone Unit in Front Roof Module -R164-, REMOVING AND INSTALLING: Notes
WARNING: This page is about a different car, the 2023 Audi S4 and 2023 Audi A4 Quattro. However, it is still accessible from the selected car via links, so may be relevant.
The Microphone Unit in Front Roof Module -R164- in the Front Roof Module -WX3- consists of the Left Front Microphone -R140- and the Right Front Microphone -R141-. Both microphones can be replaced separately.