Perform a wheel alignment check - AR40.20-P-0200SX

MODEL 216, 221.0/1 

	Measuring, adjusting
1	Drive the vehicle onto the measuring station and secure using the parking brake	The measuring system must be approved by Mercedes-Benz.
2	Carry out conditions and tests for chassis alignment		AR40.20-P-0260SX
3	Switch off the easy entry/exit for the driver seat and steering wheel	Vehicles with code 275, Memory package (driver seat, steering column, mirrors) Otherwise the driver seat and steering wheel move into a different position if the driver door is opened or closed for example. The driver seat may be damaged when the brake pedal jack is installed. The system is switched off via the COMAND system.
4	Open the driver door, disembark and raise and lower the vehicle level again from outside; to do this, press the vehicle level button on the cockpit switch group	Raising and lowering the vehicle reduces play in the suspension. Raise: The indicator lamp in the button lights up Lower: The indicator lamp in the button is Off. The vehicle must not be loaded again.
5	Using the adapter, install the brake pedal retaining tool between the pedal and the driver seat	Protect the brake pedal and driver seat against damage otherwise the brake pedal or driver seat may be damaged.
			Figure
			Figure
6	Shift the automatic transmission into position "P" using the selector lever
7	Open window on driver door and close driver door	Preparations for checking steering lock. The vehicle must not be loaded again.
8.1	Switch off ignition	Model 216, model 221.1 without code Z07 Top protection
8.2	Remove ignition key from ignition lock and store outside the vehicle	Model 221.1 with code Z07 Top protection Under no circumstances store the ignition key in the vehicle  , otherwise it is possible to be shut out of the passenger compartment during the tests
9	Attach Mercedes-Benz quick-clamping devices		AR40.20-P-0230SX
10	Fit on measuring heads
11	Unlock turnplates and sliding platforms
12	Check vehicle level at front and rear axle using electronic inclinometer and adjust if necessary	Depending on the measurement result the vehicle level must be adjusted at the front and rear axle.	AR40.20-P-0301SX
13	Perform initial measurement
14	Checking rear axle camber	According to results of initial measurement. The camber at the rear axle is not adjustable.	AR40.20-P-0331SX
15	Adjust rear-axle toe	According to results of initial measurement.	AR40.20-P-0261SX
16	Adjust camber and caster at the front axle	According to results of initial measurement.	AR40.20-P-0263SX
17	Adjust front axle toe	According to results of initial measurement.	AR40.20-P-0264SX
18	Check toe-out on turns	According to results of initial measurement.	AR40.20-P-0325SX
19	Perform final measurement
20	Detach sensors
21	Detach Mercedes-Benz quick-clamping devices		AR40.20-P-0230SX
22	Remove brake pedal jack tool with its adapter		Figure
			Figure
23	Drive vehicle off measuring system
24	Lock turntables and sliding platforms

Fig 1: Identifying Brake Pedal Winch (000 589 18 31 00)

Courtesy of MERCEDES-BENZ USA

Fig 2: Identifying Adapter For Brake Pedal Winch (211 589 00 31 00)

Courtesy of MERCEDES-BENZ USA