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Home >> Mercedes Benz >> 2021 >> CLS450 4Matic >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical System, Equipment & Instruments - 257 Chassis 3 Of 8 >> Testing & Repair >> Remove/Install Driver's Side Fuse And Relay Module - AR54.15-P-0003FR

Remove/Install Driver's Side Fuse And Relay Module - AR54.15-P-0003FR

Model 257, 290 

Fig 1: Driver's Side Fuse And Relay Module Component Location - Model 257
G14543406REMOVINGINSTALLINGSPECIAL TOOLIMPORTANTREFER TO BASIC KNOWLEDGECourtesy 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 Disconnect ground line from battery.   AR54.10-P-0003FR 
2 Remove instrument panel cover on driver's side. SPECIAL TOOL Clip remover Fig 2
3 Release fuse and relay module on driver's side (K40/6) at catches (1) and remove.    
4 Disconnect all electrical connectors from fuse and relay module on driver's side (K40/6). IMPORTANT The number of electrical connectors may vary depending on the equipment.  
5 Unclip all fuse holders from fuse and relay module on driver's side (K40/6) and place to one side.    
6 Remove fuse and relay module on driver's side (K40/6).    
7 Change fuses and relays. When replacing fuse and relay module on driver's side (K40/6).  
REFER TO BASIC KNOWLEDGE Assignment of driver-side fuse and relay module   GF54.15-P-1256-49FR
8 Install in the reverse order    
Fig 2: Identifying Clip Remover (452 589 01 63 00)
G11129172Courtesy of MERCEDES-BENZ USA