Remove/install booster amplifier - AR82.62-P-7725TA

MODEL 211.2 with CODE (E02) AMG High-End Surround Sound System 

Fig 1: Identifying Booster Amplifier Components

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

	Remove/install
	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
1	Switch off the ignition and remove the transmitter key from the EIS control unit	On vehicles with code (889) Keyless-Go: Press Keyless-Go start/stop button repeatedly until the ignition is switched off. Remove the transmitter key from the vehicle and store it at a location beyond its transmission range (at least 2 m).
2	Remove front section of load compartment floor (1)		AR68.20-P-4811T
3	Separate electrical connectors (2)	When removing the amplifier for sound system (N40/3).
4	Separate electrical connectors (3)	When removing the subwoofer amplifier (N40/9).
5	Release the carrier plate (4) far enough, then raise it until the screws (5, 6) are accessible
6	Remove screws (5) and remove sound system amplifier (N40/3) from the carrier plate (4)	When removing the amplifier for sound system (N40/3).
7	Remove screws (6) and remove subwoofer amplifier (N40/9) from the carrier plate (4)	When removing the subwoofer amplifier (N40/9).
8	Install in the reverse order