Remove/install pyrofuse electrical connector - AR54.15-P-1100EW

MODEL 207, 212, 218

Fig 1: Identifying Pyrofuse Electrical Connector Remove/Install Components - Vehicle Without Code B03

Courtesy of MERCEDES-BENZ USA

Vehicle without CODE B03 (ECO start/stop function)

Vehicle with CODE B03 (ECO start/stop function)

Fig 2: Identifying Pyrofuse Electrical Connector Remove/Install Components - Vehicle With Code B03 (1 Of 2)

Courtesy of MERCEDES-BENZ USA

Fig 3: Identifying Pyrofuse Electrical Connector Remove/Install Components - Vehicle With Code B03 (2 Of 2)

Courtesy of MERCEDES-BENZ USA

	Remove
1	Disconnect battery ground line		AR54.10-P-0003EW
2	Open cover (1) on front electrical prefuse box (F32)	MODEL 207, 212, 218 without CODE B03 (ECO start/stop function)
3.1	Release locking pin (2) and disconnect electrical connection (3) from front prefuse box (F32)	MODEL 207, 212, 218 without CODE B03 (ECO start/stop function)
3.2	Unlock locking pin (2) and detach electrical connector (3) from positive terminal of on-board electrical system battery (G1)	MODEL 207, 212, 218 with CODE B03 (ECO start/stop function)
4	Release locking pin and detach electrical connection (3) from pyrotechnical separator in interior	MODEL 212.095/098/195/298
			AR54.10-P-1180EH
5	Expose wiring harness of electrical connector (3)
6	Remove insulation (4) from wiring harness of electrical connector (3) to behind damaged area and cut off wiring harness
7	Connect repair wiring harness (5) to wiring harness of electrical connection (3)	General repair methods for wiring harness Cut repair wiring harness (5) to same size as removed part and connect to wiring harness of electrical connector (3) using solder connector (6). Then insulate the repaired area with fabric tape (7). Observe the color coding of the cables of the repair wiring harness (5) and of the wiring harness of the electrical connection (3).	AR00.19-P-0100A
	Install
8	Route wiring harness of electrical connector (3) to front prefuse box (F32) or to on-board electrical system battery (G1) or to the pyrotechnical separator in the interior and fix in place	Check for correct routing of wiring harness for connector (3). Otherwise it may be damaged by chafing or crushing.
9.1	Connect electrical connector (3) to front prefuse box (F32) and fasten locking pin (2) in place	MODEL 207, 212, 218 without CODE B03 (ECO start/stop function)
9.2	Connect electrical connector (3) on positive terminal of on-board electrical system battery (G1) and fasten locking pin (2) in place	MODEL 207, 212, 218 with CODE B03 (ECO start/stop function)
10	Connect electrical connection (3) to pyrotechnical separator in interior and lock locking pin (2)	MODEL 212.095/098/195/298
			AR54.10-P-1180EH
11	Close cover (1) on front prefuse box (F32)	MODEL 207, 212, 218 without CODE B03 (ECO start/stop function)
12	Connect ground cable to battery		AR54.10-P-0003EW