Remove/install battery - AR54.10-P-0005PM

MODEL 463.202/222/237/243/244/245/246/247/249/250/254/270/271/303/306/309/322/323/332/333/336/340/341/346 

MODEL 463.236/248 except CODE (979) Special protection version 

Illustrated on model 463.248 

Fig 1: Identifying Battery

Courtesy of MERCEDES-BENZ USA

	Remove/install
1	Activate service mode in Telematic Alarm Identification on Demand (emergency call system) (TELE AID)	Only on model 463.243/244/245/250/309/322/323/332/333 with code (ET2) Tele-Aid -car telephone emergency call system, 463.247/248/254/270 up to 1.04.07 with code (ET2) Tele-Aid - car telephone emergency call system	AR82.95-P-0005-03GR
	Notes regarding the Tele-Aid emergency call system	Model 463.243/244/245/250/309/322/323/332/333, model 463.247/248/254/270 up to 1.04.07	AH82.95-P-0001-01GA
	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
2	Detach ground cable at battery (G1)		AR54.10-P-0003G
	Notes on battery		AH54.10-P-0001-01A
3	Remove bracket
4	Detach positive line on the battery (G1)
5	Remove battery (G1)	If battery is defective (G1): ↓
		Dispose of battery	OS54.10-P-0001-01Z
6	Install in the reverse order
7	Activate service mode in TELE AID	Only on model 463.243/244/245/250/309/322/323/332/333 with code (ET2) Tele-Aid -car telephone emergency call system, 463.247/248/254/270 up to 1.04.07 with code (ET2) Tele-Aid - car telephone emergency call system	AR82.95-P-0005-03GR
	Notes regarding the Tele-Aid emergency call system	Model 463.243/244/245/250/309/322/323/332/333, model 463.247/248/254/270 up to 1.04.07	AH82.95-P-0001-01GA
8	Read out fault memory and erase	STAR DIAGNOSIS Stored faults which may be caused by removed cables or by a simulation, must be processed and erased in the fault memories after completing the work.
	Connect STAR DIAGNOSIS and read out fault memory		AD00.00-P-2000-04A
9	Perform basic programming		AR00.19-P-0200P