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Home >> Mercedes Benz >> 2017 >> C300 Base, 2D Convertible >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical System - Body - 205 Chassis - 3 Of 5 >> Testing & Repair >> Remove/Install TV Tuner >> Remove/Install TV Tuner - AR82.85-P-7366LWN

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

Model 205.4 

with code 865 (digital TV) 

Fig 1: TV Tuner Components Location - Model 205.4 With Code 865
G13023927Courtesy of MERCEDES-BENZ USA

Shown with code B01 (48V technology) 

WARNING Risk of injury  caused by fingers being jammed or pinched when removing, installing or aligning hoods, doors, trunk lid/rear-end door or sliding roof. No parts of the body or limbs should be within the operating area when the components are moving. AS00.00-Z-0011-01A
  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
REMOVINGINSTALLING Remove/install     
1 Commission TV tuner control unit (N143). When replacing the TV tuner control unit (N143).  
REFER TO SELF-DIAGNOSTIC SYSTEMS     AD00.00-P-2000-04B
2 Switch off ignition and store transmitter key outside of transmission range (min. 2 m).    
3 Remove trunk recess trim.    
4 Remove on-board electrical system battery. Model 205.4
with code 865 (digital TV)
with code B01 (48V technology)
AR54.10-P-0005LW
5 Remove screws (1) and bracket (2). Model 205.4
with code 865 (digital TV)
with code B01 (48V technology)
 
6 Unscrew nuts (3).    
7 Unscrew bolts (4).    
8 Raise bracket (5) with TV tuner control unit (N143).    
9 Disconnect electrical connectors (6) and cover fiber-optic cables. IMPORTANT The number of electrical connectors (6) varies depending on the vehicle equipment.  
10 Unscrew screws (7).    
11 Remove TV tuner control unit (N143) downwards from bracket (5).    
12 Install in the reverse order.