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Home >> Mercedes Benz >> 2023 >> GLS450 >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> Electrical System, Equipment & Instruments - 167 Chassis (2 Of 4) >> Testing & Repair >> Remove/Install Start/Stop Button - AR54.25-P-4001ME

Remove/Install Start/Stop Button - AR54.25-P-4001ME

Model 167 

MODIFICATION NOTES

08.01.2019 Method adapted. Operation steps 2 to 5.  
Fig 1: Start/Stop Button Components Location - Model 167
G14791235Courtesy of MERCEDES-BENZ USA
G14791236Courtesy of MERCEDES-BENZ USA
Topical note  Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
  Notes on safety-relevant components   AH00.00-Z-0019-01A
REMOVINGINSTALLING Remove/install     
1 Remove steering column tube module control unit (N80).   AR54.25-P-2802ME 
2 Unclip covers (5) at the side from instrument panel and remove.    
3.1 Unclip left trim piece (2) and right trim piece (3). Model 167 except code 876 (Interior Light package)  
3.2 Unclip left trim piece (2) and right trim piece (3) until the electrical connectors are accessible. Model 167 with code 876 (Interior Light package)
NOTES
Do not crush or kink or subject electric lines to tension.
This will result in damage to the electric lines and can impair their function.
 
4 Release and disconnect electrical connectors at left trim piece (2) and right trim piece (3). Model 167 with code 876 (Interior Light package)
IMPORTANT The electrical connectors are double locked.
 
5 Remove boot (4).    
6 Release and disconnect electrical connector from start/stop button (S2/2).    
7 Remove start/stop button (S2/2) at retaining tabs (1) and remove toward rear.    
8 Install in the reverse order