Weather display (COMAND)
see also Digital Operator's Man-
ual .................................................. 217
Wheel and tire combinations
Tires ............................................... 292
Wheel bolt tightening torque........... 292
Wheel chock...................................... 289
Wheels
Changing a wheel .......................... 288
Checking ........................................ 267
Cleaning ......................................... 249
Emergency spare wheel ................. 293
Important safety notes .................. 267
Information on driving .................... 267
Interchanging/changing ................ 288
Mounting a new wheel ...................291
Mounting a wheel .......................... 289
Overview ........................................ 267
Removing a wheel .......................... 291
Storing ...........................................289
Tightening torque ........................... 292
Wheel size/tire size ....................... 292
Wind screen
Inserting and removing .................... 81
Preparing for installation .................. 81
see AIRGUIDE
Windows
see Side windows
Windshield
Defrosting ...................................... 112
Windshield washer fluid
see Windshield washer system
Windshield washer system
Adding washer fluid ....................... 243
Important safety notes .................. 302
Windshield wipers
Display message ............................ 206
Problem (malfunction) ................... 105
Replacing the wiper blades ............ 104
Switching on/off ........................... 103
Winter driving
Important safety notes .................. 269
Slippery road surfaces ................... 141
Snow chains .................................. 270
Winter operation
Overview ........................................ 269
Winter tires
M+S tires ....................................... 269
Wiper blades
Cleaning ......................................... 249
Important safety notes .................. 104
Replacing ....................................... 104
Workshop
see Qualified specialist workshop
Z
ZONE function
Switching on/off ........................... 112
Index21
!To prevent damage to the paintwork, holdthe wheel securely against the wheel hubwhile screwing in the first wheel bolt.
XClean the wheel and wheel hub contact sur-faces.
XSlide the wheel to be mounted onto thealignment bolt and push it on.
XTighten the wheel bolts until they are finger-tight.
XUnscrew the alignment bolt.
XTighten the last wheel bolt until it is finger-tight.
XVehicles with a collapsible spare wheel:inflate the collapsible spare wheel(Ypage 295).Only then lower the vehicle.
Lowering the vehicle
GWARNING
The wheels could come loose if the wheel
bolts or wheel nuts are not tightened to the
prescribed tightening torque. There is a risk
of an accident.
Ensure that the wheel bolts or wheel nuts
are tightened to the prescribed tightening
torque.
If you are not sure, do not move the vehicle.
Contact a qualified specialist workshop and
have the tightening torque checked immedi-
ately.
!Vehicles with a collapsible sparewheel:before lowering the vehicle, inflatethe collapsible spare wheel with the tireinflation compressor. The wheel rim couldotherwise be damaged.
XTurn the crank of the jack counter-clockwiseuntil the vehicle is once again standingfirmly on the ground.
XPlace the jack to one side.
XTighten the wheel bolts evenly in a cross-wise pattern in the sequence indicated ( Cto
