Update Software Of Control Units (Code: Vs3MOGED19, Acc. No.: 07 972 76) - SM54.21-D-0228SG

Model 907

with code XY9 (Model year 9)

with code XZ0 (Model generation 0)

with code ZU7 (National version for Canada)

with code ZU8 (National version for USA)

Operation no. of the operation texts or standard texts and flat rates
Category	Op. no.	Operation text	Time	Acc. no.	Code
L	02 2443	Operations: Connect/disconnect vehicle diagnosis system	-	07 972 76	VS3MOGED19
L	02 2445	Operations: Connect/disconnect charger (vehicle diagnosis system connected)	-	07 972 76	VS3MOGED19
L	02 2442	Operations: Update ............. control unit software (vehicle diagnosis system connected)	-	07 972 76	VS3MOGED19
L	02 2442	Operations: Update ............. control unit software (vehicle diagnosis system connected)	-	07 972 76	VS3MOGED19
L	02 2442	Operations: Update ............. control unit software (vehicle diagnosis system connected)	-	07 972 76	VS3MOGED19

	Notes on programming control units		AH54.21-P-0001-03Z
	Check
1	Check whether vehicle is affected by measure.	For authorized Mercedes Benz service partners, only the entry in the Extended VEGA Application (EVA) system, in the "Current" tab is decisive. An additional test of the affected vehicles in the workshop information system (WIS) or vehicle list is thereby not necessary.
	Update software
2	Connect diagnostic system.
		Always use the latest XENTRY Diagnosis software release. It is absolutely essential to precisely follow the operation steps as described in the vehicle diagnosis system.	AD00.00.D.2000.06TS
3	Connect charging equipment.
	Maintaining on board electrical system voltage when performing test and diagnosis work on vehicle	During the entire work procedure a sufficiently large voltage supply must be provided for the vehicle's on board electrical system. Otherwise any undervoltage that occurs may damage the control units. Follow the operating instructions for the charger. Use the charger to ensure that an adequate power supply (min. 12.5 V) is provided for the on board electrical system battery.	AR54.10-D-1127TS
4	Update software for CDI control unit (N3/28 - Engine electronics 'CDI61NFZ' for combustion engine 'OM642' (CDI)).	It is absolutely essential to precisely follow the operation steps as described in the vehicle diagnosis system.
5	Update software for fully integrated transmission (VGS) control unit (N15/11).	It is absolutely essential to precisely follow the operation steps as described in the vehicle diagnosis system.
6	Update software in AdBlue® (SCR) control unit (N118/5).	It is absolutely essential to precisely follow the operation steps as described in the vehicle diagnosis system.
7	Disconnect diagnostic system.
			AD00.00-D-2000-06TS
8	Remove charger from vehicle.
			AR54.10-D-1127TS