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Interior Microphone -R74-, REMOVING AND INSTALLING: Notes
WARNING: This page is about a different car, the 2021 Audi e-tron Quattro and 2019 Audi e-tron Quattro. However, it is still accessible from the selected car via links, so may be relevant.
The Interior Microphone -R74- -3- is installed in the Front Roof Module -WX3- -1-.