Volume
Adjusting ......................................... 67
Phone call s...................................... 67
Traffi cannouncements ....................67 W
Warning and indicator lamps ABS (yellow) ................................... 308
ESP ®
........................................ 47, 308
ESP ®
OFF ....................................... 309
ESP ®
Sport .................................... 309
LIM (cruise control) ........................ 244
LIM (variable Speedtronic) .............246
Tyr ep ressure monitor ...................311
Warning tone ..................................... 312
Warning triangle ................................ 288
Washer fluid Display message ............................ 305
Washer fluid reservoir ..............270, 352
Filling capacity ............................... 352
Waveband
Switching (radio )............................ 160
Wearing seat belts ............................210
Wheel bolts Tightening torque ........................... 332
Wheel chock
Use ................................................ 329
Wheels
General notes ................................ 270
Interchanging ................................. 275
Windows
Cleaning ......................................... 283
see Side windows
Windscreen washe rfluid .................. 352
Topping up ..................................... 270
Windscreen washer system .....270, 352
Windscreen wipers ...........................217
Malfunction ................................... .317
Replacing the wiper blades ............325
Winte rdriving ............................ 275, 276
Winter tyres ....................................... 275
Limiting the speed (on-board com-
puter) ............................................. 248
Wiper blades
Cleaning ......................................... 283
Replacing ....................................... 325 Index
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short time. This is rectified after a few
minutes of driving, and the tyre pressures
are displayed for the correct positions.
Interchanging the wheels
G
Risk of accident
Interchange the front and rear wheels only if
they have the same dimensions: for example
size, offset, etc.
After every wheel interchange/change, have
the tightening torque checked at a qualified
specialist workshop that has the necessary
specialist knowledge and tools to carry out
the work required. Mercedes-Benz recom-
mends that you use a Mercedes-Benz Service
Centre for this purpose. In particular, work
relevant to safety or on safety-related sys-
tems must be carried out at a qualified spe-
cialist workshop.
The wheels could work loose if they are not
tightened to a torque of 130 Nm.
For safety reasons, Mercedes-Benz recom-
mends that you only use wheel bolts of the
correct size which have been approved for
Mercedes-Benz vehicles.
The wear patterns on the front and rear tyres
differ, depending on the operating conditions.
Interchange the wheels before a clear wear
pattern has formed on the tyres. Front tyres
typically wear more on the tyre shoulders and
the rear tyres in the centre.
On vehicles that have the same size front and
rear wheels, you can interchange the wheels
every 5000 km to 10,000 km depending on
the degree of tyre wear. Do not reverse the
direction of tyre rotation.
Cleant he contact surfaces of the wheel and
the brake disc thoroughly every time a wheel
is interchanged. Check the tyre pressure and
reactivate the tyre pressure monitor if neces-
sary.
! As your vehicle is fitted with a tyre pres-
sure monitor, electronic components are
located in the wheel. Tyre-fitting tools should not be applied in
the area of the valve, as this could damage
the electronic components.
Always have the wheels interchanged/
changed at a qualified specialist workshop,
e.g. a Mercedes-Benz Service Centre.
Winter operation
Please bear the following in mind
Have your vehicle winterproofed at a qualified
specialist workshop, e.g. at a Mercedes-Benz
Service Centre, at the onset of winter.
Observe the notes in the "Changing a wheel"
section (Y page 275). Winter tyres
Use winter tyres at temperatures below
+7 ˚C and in wintry road conditions. Only
winter tyres displaying the 0001snowflake
symbol in addition to the M+S marking pro-
vide optimum grip in wintry road conditions.
Only these tyres will allow the ABS and
ESP ®
driving safety systems to function opti-
mally in winter, as these tyres have been
designed specifically for driving on snow.
Use winter tyres of the same make and tread
on all wheels to maintain safe handling char-
acteristics. G
Risk of accident
Winter tyres with a tread depth of less than
4mmm ust be replace dimmediately. They are
no longer suitable for winter use and can no
longer provide sufficient grip. This could
cause you to lose control of yourv ehicle and
cause an accident.
Always observe the maximum permissible
speed specified for the winter tyres you have
fitted. If you fit winter tyres which have a
lower maximum permissible speed than that
of the vehicle, affix an appropriate warning
sign in the driver's field of vision. This can be Winter operation
275Operation
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pose. In particular, work relevant to safety or
on safety-related systems must be carried out
at a qualified specialist workshop. G
Risk of accident
Only use wheel bolts that have been designed
for the wheel and the vehicle. For safety rea-
sons, Mercedes-Benz recommends that you
only use wheel bolts which have been
approved for Mercedes-Benz vehicles and the
respective wheel. Other wheel bolts could
work loose or damage the brake system.
Do not tighten the wheel bolts completely
while the vehicle is still jacked up. The vehicle
could topple off the jack. 0001
Wheel bolt
X Clean the wheel and wheel hub contact
surfaces. X
Place the emergency spare wheel onto the
centring pin and push it on. X
Tighten the wheel bolts until they are fin-
ger-tight.
X Unscrew the centring pin.
X Tighten the last wheel bolt until it is finger-
tight.
Lowering the vehicle X
Lower the vehicle. To do this, turn the crank
of the jack anti-clockwise until the vehicle
is once again standing firmly on the ground.
X Place the jack to one side. X
Tighten the wheel bolts evenly in a cross-
wise pattern in the sequence indicated
(0001 to0012). The tightening torque must be
130 Nm. G
Risk of accident
Have the tightening torque checked immedi-
ately after a wheel is changed. The wheels
could work loose if they are not tightened to
a torque of 130 Nm. 332
Flat tyrePractical advice
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