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

Model 166, 292 

Shown on model 166 up to model year 2016 

Fig 1: Battery Sensor Components Location - Model 166 (Shown Up To Model Year 2016)

Courtesy of MERCEDES-BENZ USA

Shown on model 292 

Courtesy of MERCEDES-BENZ USA

	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
	Remove/install
1.1	Remove battery	Model 166 up to model year 2016	AR54.10-P-0005GZ
1.2	Disconnect battery ground line	Model 166 as of model year 2016 Model 292	AR54.10-P-0003GZ
2	Detach electrical connection from battery sensor (B95)
3	Release battery cover (3) far enough to gain access to nut (1)	Model 166 as of model year 2016 i Model 292
4	Unscrew nut (1) for ground line (2) from ground point on on-board electrical system battery	: The pin on the ground point for the on-board electrical system battery must be counterheld. Front right on-board electrical system battery ground point	*BA00.19-P-1012-01G
5	Remove ground line (2)	Model 166 up to model year 2016 Installation:  Check retaining clip (arrow) is correctly seated.
6	Install in the reverse order