Microphone Unit in Front Roof Module -R164-, REMOVING AND INSTALLING, CABRIOLET: Removing
-- Turn off the ignition and all electrical equipment and remove the ignition key.
-- Remove the Front Interior Lamp -W1-. Refer to OVERVIEW - ROOF TRIM PANEL CONTROLS .
-- Unclip the connector -1- from the holder in the Front Interior Lamp -W1-.
-- Pry the individual microphones -2- and -3- out of the housing for the Front Interior Lamp -W1-.