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Home >> Mercedes Benz >> 2020 >> GLS580 >> Repair and Diagnosis >> Accessories & Equipment >> Collision/Avoidance >> Electrical System, Equipment & Instruments - 167 Chassis (2 Of 4) >> Testing & Repair >> Remove/Install Instrument Cluster Control Unit - AR54.30-P-7101ME

Remove/Install Instrument Cluster Control Unit - AR54.30-P-7101ME

Model 167 

MODIFICATION NOTES

04.02.2020 Document contents completely revised.    
Fig 1: Instrument Cluster Control Unit Components Location - Model 167
G14791246Courtesy of MERCEDES-BENZ USA
G14791247Courtesy of MERCEDES-BENZ USA
Topical note  Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
REMOVINGINSTALLING Remove/install     
1 Remove driver knee airbag.   AR91.60-P-0200ME
2 Remove front SAM control unit.   AR54.21-P-1254ME 
3 Detach air duct (1) until the electrical connector of the left footwell vent outlet air temperature sensor is accessible. SPECIAL TOOL Dismantling tool Fig 2
4 Release and disconnect electrical connector o left footwell vent outlet air temperature sensor.    
5 Release and disconnect electrical connectors (2).    
6 Remove screws (5) and remove instrument cluster control unit (N133/1) from holder (4).    
7 Install in the reverse order    
8 Commission instrument cluster control unit (N133/1). When replacing instrument cluster control unit (N133/1).  
REFER TO SELF-DIAGNOSTIC SYSTEMS     AD00.00-P-2000-06ME
Fig 2: Identifying Dismantling Tool (000 589 95 63 00)
G13659648Courtesy of MERCEDES-BENZ USA