Remove/Install TV Tuner - AR82.85-P-7366XG

Model 463 

as of model year 2019 

with code EM8 (TV tuner) 

Fig 1: TV Tuner Components Location - Model 463 As Of Model Year 2019 With Code EM8 (TV Tuner)

Courtesy of MERCEDES-BENZ USA

	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Notes on avoiding damage to optical fibers during repair work		AH82.60-P-0001-05AK
	Remove/install
1	Switch off ignition and store transmitter key outside of transmitter range (at least 2 m).
2	Remove load compartment trim on right side of vehicle.		AR68.30-P-1185XG
3	Unscrew nuts (1).
4	Remove bracket (2) with TV tuner control unit (N143) until electrical connectors (3) are accessible.
5	Disconnect electrical connectors (3).	Cover fiber-optic cable.
6	Remove screws (4) and detach bracket (2).	Only when replacing the TV tuner control unit (N143)
7	Install in reverse order.
	Initial startup
8	Perform commissioning of TV tuner control unit (N143).	Only when replacing the TV tuner control unit (N143).
			AD00.00-P-2000-04B