Removing and installing microphone - AR82.62-P-7700GZ

MODEL 164 with CODE (810) Sound system 

Fig 1: Identifying Microphone Remove/Install Components

Courtesy of MERCEDES-BENZ USA

	Remove/install
	Information on preventing damage to electronic components due to electrostatic discharge	All models	AH54.00-P-0001-01A
1	Switch off ignition and remove the transmitter key from the EIS [EZS] control unit	On vehicles with Keyless Go, code 889: Press Keyless Go start/stop button repeatedly until ignition is switched off. Remove transmitter key from vehicle and store it in a location beyond its transmission range (at least 2 m).
2	Unclip front section, covering, rain/light sensor (1) toward the front (arrow A)
3	Unclip rear section, covering, rain/light sensor (2) downward (arrow B)
4	Disconnect sound amplifier microphone connector (B25/6x1)
5	Remove sound amplifier microphone (B25/6) from rain/light sensor covering rear section	Carefully press both tabs (3) away from each other to remove sound amplifier microphone.
6	Install in the reverse order
7	Check sound amplifier microphone		AR82.62-P-1110GZ