Remove/install TV antenna amplifier - AR82.62-P-8302GZ

MODEL 164, 251 with CODE (863) Digital/analog TV tuner 

Shown on model 164.1 

Fig 1: Identifying TV Antenna Amplifier Components Location (Shown On Model 164.1)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Shown on model 251 

Fig 2: Identifying TV Antenna Amplifier Components Location (Shown On Model 251)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

	Remove/install
	Notes on avoiding damage to electronic components due to electrostatic discharge	All models	AH54.00-P-0001-01A
1	Switch off ignition and remove transmitter key from EIS control unit	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).
2.1	Remove moldings from C-pillar	Only when removing left antenna amplifier module (A2/64) or right antenna amplifier module (A2/65) on model 164.	AR68.30-P-4490GZ
2.2	Remove side paneling in trunk	Only when removing left antenna amplifier module (A2/64) or right antenna amplifier module (A2/65) on model 251.	AR68.30-P-4800RT
2.3	Remove liner on tailgate	Only when removing TV rear window antenna amplifier (A2/92). Installation:  Ensure that guide on TV rear window antenna amplifier (A2/92) is seated correctly in corresponding opening in rear-end door.
		Model 164	AR72.20-P-3520GZ
		Model 251	AR72.20-P-3520RT
3	Disconnect electrical connectors (1).
4	Unscrew nut (2)	On model 251: Unscrew bolt (3).
5	Install in the reverse order