Remove/install front prefuse box - AR54.15-P-1330EW

MODEL 212, 218 

MODEL 212.095/098/195/298 

Fig 1: Front Pre-Fuse Box Remove/Install Components (1 Of 2)

Courtesy of MERCEDES-BENZ USA

Fig 2: Front Pre-Fuse Box Remove/Install Components (2 Of 2)

Courtesy of MERCEDES-BENZ USA

	Remove/install
	Note on the high-voltage on-board electrical system		AH54.00-P-0010-01A
1	Remove high-voltage battery module	MODEL 212.095/098/195/298
			AR54.10-P-1140EH
2	Disconnect battery ground line	MODEL 212.0 with ENGINE 273 up to model year 2011 MODEL 212.095/098/195/298
			AR54.10-P-0003EW
3	Remove battery	MODEL 212.0 with ENGINE 156, 157, 271, 272, 274, 276, 278, 642, 651 without CODE ME04 (Mild hybrid drive) MODEL 212.0 with ENGINE 273 as of model year 2011 MODEL 212.1 (except 212.195), 212.2 (except 212.298), 218
			AR54.10-P-0005EW
4	Remove air intake (1) cover	MODEL 212.0 with ENGINE 273 up to model year 2011
5	Remove battery frame	MODEL 212.0 with ENGINE 156, 157, 271, 272, 274, 276, 278, 642, 651 without CODE ME04 (Mild hybrid drive) MODEL 212.0 with ENGINE 273 as of model year 2011 MODEL 212.1 (except 212.195), 212.2 (except 212.298), 218
		Screw/bolt, battery frame to firewall/wheel arch/body	*BA54.10-P-1003-01F
6	Open cover (2) on front electrical prefuse box (F32)
7	Unlock fuse (3) and disconnect electrical connector (4) on front prefuse box (F32)	MODEL 212, 218 without CODE B03 (ECO start/stop function)
8	Remove cover from electrical lines (14) and detach electrical lines (14)	MODEL 212.095/098/195/298
		Nut, positive line to prefuse box	*BA54.15-P-1002-01A
9	Unscrew nut (15)	MODEL 212.095/098/195/298
		Nut, positive line to prefuse box	*BA54.15-P-1002-01A
10	Detach electrical line (16)	MODEL 212.095/098/195/298
		Nut, positive line to prefuse box	*BA54.15-P-1001-01A
11	Detach electric line (8)	The electrical line (8) is coded.
		Nut, positive line to prefuse box	*BA54.15-P-1002-01A
12	Unscrew nut (5) and take off bracket (6)	On vehicles with CODE 489 (AIRmatic (air suspension with continuous adjustment damping)), push the pneumatic line carefully to the side until the bracket (6) can be removed.
		Nut, prefuse box to suspension strut tower	*BA54.15-P-1006-01A
13	Remove electrical lines (7)	MODEL 212 (except 212.095/098/195/298) MODEL 218 The electrical lines (7) are coded.
		Nut, positive line to prefuse box	*BA54.15-P-1001-01A
14	Disconnect electrical connector (9)
15	Pull front electrical prefuse box (F32) upward out of mounting points (10) on body and lay down to side	Ensure that front electrical prefuse box (F32) is correctly seated in the lift support points (10) on the body.
16	Unclip cover (11) from front electrical prefuse box (F32)
17	Remove electrical lines (12)	The electrical lines (12) are identified by color and coded.
		Nut, positive line to prefuse box	*BA54.15-P-1002-01A
		Nut, positive line to prefuse box	*BA54.15-P-1001-01A
18	Disconnect electrical connector (13)
19	Remove front electrical prefuse box (F32)
20	Install in the reverse order

BATTERY

Number	Designation		MODEL 212	MODEL 218
BA54.10-P-1003-01F	Screw/bolt, battery frame to firewall/wheel arch/body	Nm	30	30

FUSE AND RELAY BOX

Number	Designation			MODEL 212	MODEL 218
BA54.15-P-1001-01A	Nut, positive line to prefuse box	M6	Nm	8	8

FUSE AND RELAY BOX

Number	Designation			MODEL 212	MODEL 218
BA54.15-P-1002-01A	Nut, positive line to prefuse box	M8	Nm	16	16

FUSE AND RELAY BOX

Number	Designation		MODEL 212	MODEL 218
BA54.15-P-1006-01A	Nut, prefuse box to suspension strut tower	Nm	20	20