Disconnect/connect battery ground line - AR54.10-P-0003TA

WARNING: This page is about a different car, the 2009 Mercedes-Benz E350 and 2008 Mercedes-Benz E350. However, it is still accessible from the selected car via links, so may be relevant.

MODEL 211.2

Shown on vehicle up to 31.5.06

Fig 1: Identifying Battery Ground Line Components

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

	Remove/install
	Risk of explosion caused by oxyhydrogen gas. Risk of poisoning and caustic burns caused by swallowing battery acid. Risk of injury caused by burns to skin and eyes from battery acid or when handling damaged lead-acid batteries	No fire, 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
	Notes on battery		AH54.10-P-0001-01A
1	Switch off the ignition and remove the transmitter key from the EIS control unit	On vehicles with code (889) Keyless go: Press keyless go start/stop button repeatedly until ignition is switched off. Remove the transmitter key from the vehicle and store at a location that is beyond the transmitter range (at least 2 m).
2	Fold up load compartment floor (1)
3	Remove cover (2) of battery (G1)
4	Disconnect electrical connector from battery sensor	On vehicles as of 1.6.06.
5	Loosen nut (4) and remove ground line (3) from battery (G1)	Installation: Ensure that the ground line (3) is seated firmly, otherwise the negative terminal may be damaged.
6	Install in the reverse order
7	Perform basic programming		AR00.19-P-0200T
8	Read out fault memory, erase if necessary	On vehicles up to 29.1.04.
	Read out fault memory, erase if necessary	On vehicles up to 29.1.04.	AD00.00-P-2000-04A