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Home >> Mercedes Benz >> 2016 >> C450 AMG >> Repair and Diagnosis >> Accessories & Equipment >> Collision/Avoidance >> Electrical System, Equipment & Instruments - 205 Chassis - 3 Of 5 >> Testing & Repair >> Remove/Install Fuse And Relay Module In Engine Compartment - AR54.15-P-0005LW

Remove/Install Fuse And Relay Module In Engine Compartment - AR54.15-P-0005LW

Model 205, 213, 238, 253, 293 

Shown on MODEL 205.### 1# 

Fig 1: Fuse And Relay Module In Engine Compartment Components Location - Model 205
G12938381REMOVINGINSTALLINGIMPORTANTTORQUE SPECIFICATIONCourtesy of MERCEDES-BENZ USA
  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 Detach ground line of on-board electrical system battery. Model 293 AR54.10-P-0003EQ
    Model 238 AR54.10-P-0003LWO
    Model 205
Model 213
AR54.10-P-0003LW
2 Remove cover over brake fluid reservoir.    
3 Remove screws (1) and take off cap (2).    
4 Unlock engine fuse and relay module (K40/8) (arrows) and remove from housing.    
5 Unclip fuse holders (3) from engine fuse and relay module (K40/8). IMPORTANT To do this, unlock the side tabs on the fuse holders (3).  
6 Remove positive line (4) from engine fuse and relay module (K40/8). TORQUE SPECIFICATION Nut, positive line to engine fuse and relay module *BA54.15-P-1007-01K 
7 Disconnect electrical connectors (5) from engine fuse and relay module (K40/8).    
8 Remove engine fuse and relay module (K40/8).    
9 Install in the reverse order.    
FUSE AND RELAY BOX

Number Designation Model 205 Model 213
BA54.15-P-1007-01K Nut, positive line to engine fuse and relay module M6 Nm 8 8
FUSE AND RELAY BOX

Number Designation Model 238 Model 253
BA54.15-P-1007-01K Nut, positive line to engine fuse and relay module M6 Nm 8 8
FUSE AND RELAY BOX

Number Designation Model 293
BA54.15-P-1007-01K Nut, positive line to engine fuse and relay module M6 Nm 8