Microphone Unit in Front Roof Module -R164-, REMOVING AND INSTALLING: Removing

-- Turn off the ignition and all electrical equipment and remove the ignition key.

-- Remove the Front Interior Lamp -W1-. Refer to COMPONENT LOCATION OVERVIEW - ROOF TRIM PANEL LAMPS .

-- Unclip and disconnect the connector -2- from the holder in the Front Interior Lamp -W1- -1-.

Courtesy of AUDI OF AMERICA, LLC

-- Pry the individual microphones -3 and 4- out of the housing for the Front Interior Lamp -W1- -1-.