Remove/Install Battery Of 12 V On-Board Electrical System - AR54.10-P-1134S

Model 223 

except code ME10 (Hybrid vehicle (plug-in, PHEV)) 

Shown on model 223 with engine 256 

Courtesy of MERCEDES-BENZ USA

	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
Notice	Notes on battery		AH54.10-P-0001-01A
	Remove/install
1	Disconnect ground line (1) from on-board electrical system battery (G1).		AR54.10-P-0051S
2	Disconnect vent hose (2) from on-board electrical system battery (G1).	Check that the vent hose (2) is correctly seated. Otherwise leaking battery vapor may damage the vehicle.
3	Remove cover (3).
4	Disconnect positive line (4) of on-board electric system battery (G1).	Nut, charging cable to negative terminal/positive terminal of on-board electrical system battery	*BA54.10-P-1008-01N
5	Remove nuts (5) and remove holder (6) with tensioning strap (7).	Bolt/Nut, Tensioning strap to load compartment well	*BA54.10-P-1001-01N
		Bolt, battery frame to body	*BA54.10-P-1006-01N
6	Remove on-board electrical system battery (G1).
7	Install in the reverse order.
8	Confirm on-board electrical system battery (G1) has been changed in electronic ignition lock control unit using diagnostic system.	When replacing the on-board electrical system battery (G1).
		This updates the charging characteristic for the on-board electrical system battery (G1).	AD00.00-P-2000-06FR