331 Operation
Tires and wheels
If applicable to your vehicle’s tire configu-
ration, tires can be rotated according to 
the tire manufacturer’s recommended in-
tervals in the tire manufacturer’s warranty 
pamphlet located in your vehicle literature 
portfolio. If none is available, tires should 
be rotated every 3 000 to 6 000 miles 
(5 000 to 10 000 km), or sooner if neces-
sary, according to the degree of tire wear. 
The same rotation (spinning) direction 
must be maintained (
page 307). 
Rotate tires before the characteristic tire 
wear pattern becomes visible (shoulder 
wear on front tires and tread center wear 
on rear tires).
Thoroughly clean the mounting face of 
wheels and brake discs, i.e. the inner side 
of the wheels/tires, during each rotation. 
Check for and ensure proper tire inflation 
pressure.For information on wheel change, see the 
“Practical hints” section (
page 385) and 
(
page 401).
Warning!G
Have the tightening torque checked after 
changing a wheel. Wheels could become 
loose if not tightened with a torque of 
80 lb-ft (110 Nm).
Only use genuine Mercedes-Benz wheel 
bolts specified for your vehicle’s rims. 
468 Index
Vehicle loading terminology 327
Vehicle status message memory menu 
(Control system) 135
Vehicle tool kit 32, 382
Collapsible wheel chock 384
Vehicle washing see Vehicle care
VIN 431
W
Warning sounds
Anti-theft alarm system 90
Exterior lighting 62, 99, 109
Maintenance service indicator 335
Panic alarm 83
Parking brake 53, 348
Seat belts 78, 351, 352
Tow-away alarm 91
Warranty coverage 429Washing the vehicle see Vehicle care
Wear pattern (Tires) 331
Weights 442
Wheel bolts 386
Wheel chock (Vehicle tool kit) 382
Wheel wrench (Vehicle tool kit) 382
Wheels
Tightening torque 413
Wheels see Tires
Where will I find...? 382
Wind screen* 246
Windows see Power windows
Windshield
Washer fluid reservoir 302
Washer system 450
Windshield wipers 56
Replacing wiper blades 399
Wiper blades, cleaning 340Winter driving 332
Instructions 286
Snow chains 333
Tires 332
Winter tires 332
Wood trims
Cleaning 343