Remove/Install Fuse And Relay Module In Rear - AR54.15-P-0001S

Model 223 

Fig 1: Fuse And Relay Module In Rear Components Location - Model 223

Courtesy of MERCEDES-BENZ USA

Shown with trunk lid removed 

Courtesy of MERCEDES-BENZ USA

	Risk of injury.  Moving parts can pinch, crush or, in extreme cases even sever extremities.	No parts of the body or limbs should be within the operating area of mechanical components when moving components.	AS00.00-Z-0009-01A
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
	Notes on HANDS-FREE ACCESS		AH80.61-P-0001-01A
	Remove/install
1	Remove right trim in trunk.		AR68.30-P-4800SG
		Model 223 with code Z07 (B7 armoring on special protection version)
		Model 223 except code Z07 (B7 armoring on special protection version)	AR68.30-P-4800S
2	Disconnect ground line of 12 V on-board electrical system battery.		AR54.10-P-0051S
3	Remove screw (1).
4	Unhook fuse and relay module (F152/2) at bottom from holder (6) (arrows) and place to one side.
5	Remove cable ties (2).	The number of cable ties may vary depending on the equipment variant (2). Install new cable ties (2).
6	Remove positive line (3) from fuse and relay module (F152/2).
Notice	Notes on self-locking nuts and bolts		AH00.00-P-0001-01KOA
		Nut, positive terminal to rear fuse and relay module	*BA54.15-P-1006-01J
7	Release and remove fuse holders (4) from fuse and relay module (F152/2).	The number of fuse holders (4) may vary depending on the equipment variant.
8	Release and disconnect electrical connectors (5) from fuse and relay module (F152/2).	The number of electrical connectors (5) may vary depending on the equipment variant.
9	Remove fuse and relay module (F152/2).
10	Remove fuses and relays from fuse and relay module (F152/2).	When replacing fuse and relay module (F152/2). Ensure that all slots of fuse and relay module (F152/2) are correctly assigned. Otherwise, components may be damaged or systems may malfunction. The number of fuses and relays may vary depending on the equipment variant.
11	Install in the reverse order.

FUSE AND RELAY BOX

Number	Designation			Model 223
BA54.15-P-1006-01J	Nut, positive terminal to rear fuse and relay module	M6	Nm	8
		M8	Nm	16