Retrofit hands-free microphone - AZ82.70-P-0001-02T

Unclip cover from mirror base and uncover DRO microphone (arrow).
Disconnect DRO microphone connector.
DRO microphone is not required.

Fig 1: Locating DRO Microphone
Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
Prepare microphone (33) in installation kit as illustrated and attach to DRO microphone connector.

Fig 2: Identifying Microphone
Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
Stick microphone (33) to mirror base cover using adhesive tape as illustrated and align to driver.

Fig 3: Locating Microphone On Mirror Base Cover
Courtesy of MERCEDES-BENZ OF NORTH AMERICA.