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Home >> Mercedes Benz >> 2017 >> E400 Base, 2D Convertible >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical System - Body - 207 Chassis - 3 Of 4 >> Testing & Repair >> Remove/install antenna amplifier module - AR82.62-P-8300EC

Remove/install antenna amplifier module - AR82.62-P-8300EC

MODEL 204.3, 207.3 

Fig 1: Identifying Antenna Amplifier Module Remove/Install Components - Shown On Model 207.3
G10003545Courtesy of MERCEDES-BENZ USA

Shown on model 207.3 with code (537a) Digital radio, code (863) Digital/analog TV tuner and code (889) Keyless-Go 

Shown on model 207.3 with code (863) Digital/analog TV tuner 

Fig 2: Identifying Antenna Amplifier Module Remove/Install Components - Shown On Model 207.3
G10003546Courtesy of MERCEDES-BENZ USA
REMOVINGINSTALLING Remove/install     
1 Unclip rear headliner cover (1) and remove When removing FM, AM and CL antenna amplifier (A2/18) or antenna amplifier for TV 2 and KEYLESS-GO (A94/2) on vehicles with code (863) Digital/analog TV tuner or code (889) Keyless Go.  
2.1 Remove right C-pillar paneling (2) Model 204.3 with removal of TV 1 and DAB band III antenna amplifier (A94/1) on vehicles with code (863) Digital/analog TV tuner or code (537) Digital radio. AR68.30-P-4490EC
2.2 Remove right C-pillar paneling (2) Model 207.3 with removal of TV 1 antenna amplifier (A94/1) on vehicles with code (863) Digital/analog TV tuner or code (537) Digital radio.  
3 Remove left C-pillar paneling (3) When removing rear window antenna FM antenna amplifier (A2/19). AR68.30-P-4490EC
4.1 Remove right A-pillar paneling (5). Model 204.3 with removal of TV 3 antenna amplifier (A94/3) on vehicles with code (863) Digital/analog TV tuner.  
4.2 Remove right A-pillar paneling (5). Model 207.3 with removal of TV 3, FM 2 and DAB band III antenna amplifier (A94/3) on vehicles with code (863) Digital/analog TV tuner.  
5 Remove screw (4) from respective antenna amplifier (A2/18, A2/19, A94/1, A94/2 or A94/3) IMPORTANT The screw (4) remains in respective antenna amplifier (A2/18, A2/19, A94/1, A94/2 or A94/3).  
6 Remove respective antenna amplifier (A2/18, A2/19, A94/1, A94/2 or A94/3) until the electrical connectors are accessible    
7 Detach electrical connectors respective each antenna amplifier (A2/18, A2/19, A94/1, A94/2 or A94/3) and remove respective antenna amplifier (A2/18, A2/19, A94/1, A94/2 or A94/3)    
8 Install in the reverse order