Remove/install wheels - AR40.10-P-1100MCU

MODEL 451.3/4 

Recalibrate tire pressure monitoring system 

Fig 1: Identifying Cockpit Switch Group And TPM (RDK) Switch

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

	Remove/install
	Risk of death  caused by vehicle slipping or toppling off of the lifting platform.	Align vehicle between columns of vehicle lift and position four support plates at vehicle lift support points specified by vehicle manufacturer.	AS00.00-Z-0010-01A
1	Raise vehicle with vehicle lift
2	Secure vehicle on vehicle lift	When work is continued on the vehicle such as, e.g. when supporting major assemblies using a jack (e.g. transmission jack) which exert an uneven load distribution, as well as when removing the following components: Front axle, front axle carrier, axle tube, rear-axle frame-type integral support, engine or transmission.	AR00.60-P-0100MCC
3	Detach wheel cover	Only on vehicles with steel wheels.
4	Unscrew wheel bolts and remove wheels	In order to prevent damage, an impact wrench must not be used on light alloy rims. If the adapter for loosening the wheel antitheft locks is not available the set of master keys should be used.
			*BA40.10-P-1001-01E
			*450589050900
			*451589010900
5	Check wheel contact surfaces for dirt and corrosion	Clean corroded surfaces with a wire brush or an emery cloth.
6	Install in the reverse order
7	Correct the tire inflation pressure in all wheels	In the event of tire pressure loss: Determine cause and replace tires if necessary.
8	Press the TPM switch (S6/1s9) in the cockpit switch group (S6/1) and as a result recalibrate the tire pressure monitoring system

Fig 2: Identifying Wrench Socket (450 589 05 09 00)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Fig 3: Identifying Set Of Master Keys (451 589 01 09 00)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.