LEMON Manuals: Even more car manuals for everyone
Home >> Mercedes Benz >> 2021 >> GT 53 AMG >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> Electrical System, Equipment & Instruments (3 Of 4) -- 290 Chassis >> Testing & Repair >> Remove/Install Fuse And Relay Module For Engine Compartment - AR54.15-P-0005FRX

Remove/Install Fuse And Relay Module For Engine Compartment - AR54.15-P-0005FRX

Model 290 

G16553993Courtesy of MERCEDES-BENZ USA
Notice  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.   AR54.10-P-0003FR 
2 Remove cover in left engine compartment.    
3 Unscrew screws (1) and remove cover (2).    
4 Release 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 unclip, release the tabs on the side on the fuse holders (3).  
6 Detach 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) at 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 290
BA54.15-P-1007-01K Nut, positive line to engine fuse and relay module M6 Nm 8