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Home >> Mercedes Benz >> 2017 >> G550 >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical System - Body - 463 Chassis (2 Of 3) >> Testing & Repair >> Remove/Install Overhead Control Panel Control Unit >> Remove/Install Overhead Control Panel Control Unit - AR82.20-P-1000GW

Remove/Install Overhead Control Panel Control Unit - AR82.20-P-1000GW

Model 463 

as of model year 2013 up to model year 2019 

Fig 1: Overhead Control Panel Control Unit Components Location - Model 463 As Of Model Year 2013 Up To Model Year 2019
G13669756REMOVINGINSTALLINGINSPECTREFER TO SELF-DIAGNOSTIC SYSTEMSCourtesy of MERCEDES-BENZ USA
  Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
  Notes on battery   AH54.10-P-0001-01A
REMOVINGINSTALLING Remove/install     
1 Remove ground line at battery. Model 463 (except 463.234/236/241/242/248)
as of model year 2013 up to model year 2019
AR54.10-P-0003GW
2 Pry side covers (arrows) out of overhead control panel control unit (N70).    
3 Unclip overhead control panel control unit (N70) in direction of vehicle interior.    
4 Disconnect electrical connectors from overhead control panel control unit (N70).    
5 Install in reverse order.    
INSPECT Check     
6 Check all functions of overhead control panel control unit (N70).    
7 Read out and clear fault memory with XENTRY Diagnosis.    
REFER TO SELF-DIAGNOSTIC SYSTEMS     AD00.00-P-2000-04A