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

Model 217, 222 

Fig 1: Rear Fuse And Relay Module Components Location - Model 222 (Shown On Model 222.033)

Courtesy of MERCEDES-BENZ USA

Shown On model 222.033 

Shown On model 222.033 

Courtesy of MERCEDES-BENZ USA

Courtesy of MERCEDES-BENZ USA

Shown On model 217.477 

	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. Model 217, 222 with code P17 (KEYLESS-GO package)	AS00.00-Z-0009-01A
Notice	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Notes on HANDS-FREE ACCESS	Model 217, 222 with code P17 (KEYLESS-GO package)	AH80.61-P-0001-01A
	Remove/install
1	Disconnect ground line of on-board electrical system battery		AR54.10-P-0003LF
2.1	Remove right trunk trim (1)	Model 217.3, 222
		Model 217.3	AR68.30-P-4600LC
		Model 222	AR68.30-P-4600LF
2.2	Remove front luggage compartment lining	Model 217.4	AR68.30-P-4602LCA
	Risk of injury  caused by scraping or cutting body parts on sharp vehicle parts	Always wear protective gloves when working on or near sharp and non-deburred vehicle parts. Deburr repair panels.	AS00.00-Z-0017-01A
3	Remove body panel between rear wheel wells	Model 217.4
			AR63.10-P-0661-05LCA
		Bolt, partition wall for trunk to body	*BA64.10-P-1002-01C
4.1	Unscrew nuts (2)	Model 217.3, 222
4.2	Remove bolts (20)	Model 217.4
5.1	Remove the cable tie (3) and remove electrical wiring harness from rear fuse and relay module (K40/5)	Model 217.3, 222 Replace cable tie (3).
5.2	Unclip retaining clip (21) from housing (4)	Model 217.4
6	Release housing (4) and carefully remove with rear fuse and relay module (K40/5) from support
7	Remove bolts (6)
8	Unclip housing (4) carefully from rear fuse and relay module (K40/5)
9	Remove positive lines (8, 9) from rear fuse and relay module (K40/5)
	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
10	Remove fuse holder (10) from rear fuse and relay module (K40/5)	Release side tabs on fuse holders (10). The number of fuse holders (10) can vary.
11	Release and disconnect electrical connections (11) from rear fuse and relay module (K40/5)
12	Remove rear fuse and relay module (K40/5)
13	Detach fuses and relay from rear fuse and relay module (K40/5)	When replacing the rear fuse and relay module (K40/5). Check for correct assignment in all slots of rear fuse and relay module (K40/5). Otherwise, components may be damaged or systems may malfunction. The number of fuses and relays can vary.
14	Install in the reverse order
15	Read out fault memory using diagnostic unit and clear, if necessary
			AD00.00-P-2000-04B