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Home >> Mercedes Benz >> 2017 >> G550 >> Repair and Diagnosis >> Accessories & Equipment >> Collision/Avoidance >> Electrical System, Equipment & Instruments - 463 Chassis (1 Of 2) >> Testing & Repair >> Remove/Install Front SAM Control Unit >> Remove/Install Front SAM Control Unit - AR54.21-P-1254GW

Remove/Install Front SAM Control Unit - AR54.21-P-1254GW

Model 463 

as of Model year 2013 up to Model year 2019 /Facelift 2012 

Fig 1: Front SAM Control Unit Components Location - Model 463 As Of Model Year 2013 Up To Model Year 2019 /Facelift 2012
G13658852Courtesy of MERCEDES-BENZ USA
REMOVINGINSTALLING Remove/install     
  Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A 
1 Connect Star Diagnosis and perform commissioning of SAM control unit (N10)    
REFER TO SELF DIAGNOSTIC SYSTEMS Connect STAR DIAGNOSIS and read out fault memory   AD00.00-P-2000-04A
2 Switch off ignition    
3 Remove center console (1) Remove/install center console AR68.20-P-2000GW
4 Remove front bracket (2) and retaining plates (3)    
5 Pull air duct segment (4) to rear and remove    
6 Disconnect electrical connectors from SAM control unit (N10)    
7 Detach SAM control unit (N10) from holder and remove    
8 Install in the reverse order