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Home >> Mercedes Benz >> 2007 >> R63 >> Repair and Diagnosis >> Accessories & Equipment >> Interior/Illumination Lights >> Electrical System - Body - 251 Chassis - 1 Of 5 >> Testing & Repair >> Removing and installing microphone - AR82.62-P-7700RT

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

MODEL 251 with CODE (810) Sound system 

Fig 1: Identifying Microphone Remove/Install Components
G10122370Courtesy of MERCEDES-BENZ USA
REMOVINGINSTALLING Remove/Install     
NOTES Notes on avoiding 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 IMPORTANT On vehicles with Keyless Go, code 889:
Press Keyless Go start/stop button repeatedly until the 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 the rain/light sensor covering rear section (2) IMPORTANT Carefully press both tabs (3) away from each other to remove the sound amplifier microphone (B25/6).  
6 Install in the reverse order    
7 Check sound amplifier microphone (B25/6)   AR82.62-P-1110RT