Remove/Install Battery Sensor - AR54.10-P-0002LF

Model 222.020/021/032/033/034/035/064/066/067/082/085 

Model 222.083/086/183/186/983/986 

except code 810 (Premium sound system) 

Model 222.120/121/123/132/133/134/135/150/155 

Model 222.162/163/164/165/166/167/182/184/185 

Model 222.173 

With Code ME05 (Hybrid drive 85 kW-94 kW variant (incl. plug-in)) 

Model 222.176 

With Code Z07 (B7 armoring on special protection version) 

Model 222.964/967/976/980/982/984/985 

Fig 1: Battery Sensor Components Location - Model 222.164/166, 222.173 With Code ME05, Model 222.183/186 Except Code 810

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
	Risk of fire  /risk of explosion due to short circuit and escaping oxyhydrogen gas. Risk of (burn) injury caused by caustic burns to eyes, skin and mucous membranes from battery electrolyte/mist, short circuit and arcing. Risk of poisoning  caused by swallowing battery electrolyte or absorption of lead through the skin or body orifices. Risk of death  due to voltage U >= 30 V AC and U >= 60 V DC.	No fires, sparks, open flames, or smoking. Wear acid-resistant gloves, clothing, and glasses. Pour battery acid only into suitable and appropriately marked containers.	AS54.10-Z-0001-01A
Topical note	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Notes on HANDS-FREE ACCESS		AH80.61-P-0001-01A
	Remove/install
1	Remove on-board electrical system battery	Place on-board electrical system battery backwards into spare wheel well until ground line (1) with battery sensor (B95) is accessible The ground line (1) and battery sensor (B95) are one component part and cannot be replaced individually.	AR54.10-P-0005LF
2	Unscrew bolt (2) and remove ground line (1) from left rear longitudinal member	Battery ground point	*BA00.19-P-1012-01C
3	Expose ground line (1) up to battery sensor (B95)	Replace damaged fasteners.	AR68.30-P-4600LF
4	Disconnect electrical connector (3) from battery sensor (B95)
5	Take out ground line (1) with battery sensor (B95) out of trunk
6	Install in the reverse order