Remove/install battery sensor - AR54.10-P-0002LW

Model 205 except code ME04 (Mild hybrid drive) except code ME06 (Hybrid drive 50-KW variant (incl. plugin)) 

Model 253 except code ME05 (HYBRID DRIVE 80KW VARIANT (INCLUDING PLUGIN)) 

Shown on MODEL 205.0 except CODE P25 (BlueEFFICIENCY Edition) and except CODE U98 (LITHIUM-ION STARTER BATTERY (LISB)) 

Fig 1: Identifying Battery Sensor Remove/Install Components - Shown On Model 205.0

Courtesy of MERCEDES-BENZ USA

	Risk of injury  caused by caustic burns to eyes, skin and mucous membranes from battery electrolyte or due to short circuit. Risk of burn injuries  due to thermal changes. Risk of poisoning  from swallowing battery electrolyte.	Wear protective gloves, protective clothing and safety glasses. In the event of escaping battery electrolyte, battery vapors, battery mist, smoke or heat development, secure the area, leave it and alert the fire department.	AS54.10-Z-0001-04A
	Risk of injury  caused by contact with battery gel when handling damaged lead-gelbatteries	No fires, sparks, open flames or smoking. Wear acid-resistant gloves, clothing and glasses.	AS54.10-Z-0001-02A
	Risk of explosion  from explosive gas. Risk of poisoning and caustic burns  from swallowing battery electrolyte. Risk of injury  through burns to skin and eyes from battery acid or when handling damaged lead-acid batteries	No fires, sparks, open flames or smoking. Wear acid-resistant gloves, clothing and glasses. Only pour battery acid into suitable and appropriately marked containers.	AS54.10-Z-0001-01A
	Risk of injury  caused by fingers being jammed or pinched when removing, installing or aligning hoods, doors, trunk lid/rear-end door or sliding roof.	No parts of the body or limbs should be within the operating area when the components are moving.	AS00.00-Z-0011-01A
	Notes for 12-V lithium-ion battery		AH54.10-P-0004-01A
	Notes on battery		AH54.10-P-0001-01A
	Notes on AGM battery		AH54.10-P-0002-01A
	Remove/install
1	Detach ground line (1) from on-board electrical system battery (G1)		AR54.10-P-0003LW
2	Release and disconnect electrical connection (2)
3	Unscrew nut (3) and remove ground line (1) with battery sensor (B95)	The ground line (1) and the battery sensor (B95) are one component and cannot be replaced individually.
		Battery ground point	*BA00.19-P-1010-01E
4	Install in the reverse order