Treatment of battery if vehicle taken out of service - AR54.10-P-0006R

MODEL 230 

	Risk of explosion caused by escaping oxyhydrogen gas. Risk of injury caused by caustic burns to eyes, skin and mucous membranes from battery electrolyte (contains diluted sulfuric acid) or metal spatter due to short circuit. Risk of burn injuries caused by short circuit. Risk of poisoning caused by swallowing battery electrolyte (contains diluted sulfuric acid) or absorption of lead over the skin or orifices	No fire, sparks, open flames or smoking. Wear acid-resistant gloves and clothing and safety glasses with side guards. Do not place any conductive objects on the battery and avoid any short circuit from battery positive to ground. Only fill liquid battery electrolyte (diluted sulfuric acid) into suitable and appropriately marked containers.	AS54.10-Z-0001-01A
1	Check battery, charge battery if necessary
		Vehicles without code (P99) "AMG Black Series" special model	AR54.10-P-1129I
		Vehicles with code (P99) "AMG Black Series" special model	AR54.10-P-1129RBS
2	Disconnect ground cable of batteries	When the vehicle is laid up for more than 4 weeks. This prevents the battery being discharged by closed-circuit accessories.
		Vehicles without code (P99) "AMG Black Series" special model	AR54.10-P-0003R
		Vehicles with code (P99) "AMG Black Series" special model	AR54.10-P-0003RBS
3	Charge batteries	When battery is disconnected every 6 months at the latest and when the battery is connected every 6 weeks at the latest.	AR54.10-P-1130I