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

MODEL 172.4 

Fig 1: Identifying Front Pre-Fuse Box Remove/Install Components

Courtesy of MERCEDES-BENZ USA

	Remove/install
1	Disconnect battery ground line		AR54.10-P-0003W
2	Fold cover (1) open on front prefuse box (F32)
3	Remove electrical cables (2)	Connections on electrical lines (2) are shape-coded.
			*BA54.10-P-1009-01C
4	Disconnect electrical connector (3)
5	Firmly pull front prefuse box (F32) upward out of bracket (4) and lay down to side	Ensure that front prefuse box (F32) is seated correctly in bracket (4).
6	Unclip cover (5) from front prefuse box (F32) with suitable screwdriver
7	Remove electrical cables (6)	Connections on electrical lines (6) are shape-coded.
			*BA54.10-P-1009-01C
8	Unlock electrical connections (7, 8) and disconnect	Ensure that it is locked properly.
9	Remove front prefuse box (F32)
10	Install in the reverse order

BATTERY

Number	Designation			Model 172
BA54.10-P-1009-01C	Nut, line connection to front prefuse box	M6	Nm	8
		M8	Nm	16