Emergency spar
ewheel ................. 339
Important safety notes ..................308
Interchanging/changing ................329
Mounting anew wheel ................... 333
Mounting awheel .......................... 330
Overview ........................................ 308
Removing awheel .......................... 333
Storing ........................................... 330
Tightening torque ........................... 334
Whee lsize/tir esize ....................... 335
Windows
see Side windows
Wind screen
Inserting and removing ....................88
Preparing for installation .................. 89
see AIRGUIDE
Windshield
Defrosting ...................................... 128
Windshiel dwasher fluid
see Windshield washer system
Windshiel dwasher system
Adding washer fluid .......................279
Filling capacity ............................... 353
Notes ............................................. 352
Windshiel dwipers
Display message ............................ 240
Problem (malfunction) ...................117
Replacing the wiper blades ............116
Switching on/off ........................... 115
Winte rdriving
Important safety note s.................. 310
Slippery road surfaces ...................163
Snow chains .................................. 311
Winter operation
Overview ........................................ 310
Winter tires
M+S tires ....................................... 310
Wiper blades
Cleaning ......................................... 284
Important safety notes ..................116
Replacing ....................................... 116
Wooden trim (cleaning instructions) 286
Workshops see Qualified specialist workshop Index
19
High-beam headlamps
X
To switch on the high-beam headlamps:
turn the SmartKey in the ignition lock to
position 2or start the engine.
X Turn the light switch to 000Aor0005.
X Press the combination switch beyond the
pressure point in the direction of
arrow 0003.
In the 0005position, the high-beam
headlamps are only switched on when it is
dark and the engine is running.
The 0009 indicator lamp in the instrument
cluster lights up when the high-beam
headlamps are switched on.
X To switch off the high-beam
headlamps: move the combination switch
back to its normal position.
The 0009 indicator lamp in the instrument
cluster goes out.
High-beam flasher X
To switch on: turn the SmartKey in the
ignitio nlock to position 1or 2or start the
engine.
X Pull the combination switch in the direction
of arrow 0024. Hazard warning lamps
X
To switch on the hazard warning lamps:
press button 0003.
All turn signals flash. If you now switch on
a turn signal using the combination switch, only the turn signal lamp on the
corresponding side of the vehicle will flash.
X To switch off the hazard warning
lamps: press button 0003.
The hazard warning lamps automatically
switch on if:
R an air bag is deployed.
R the vehicle is slowed down rapidly from a
speed of over 45 mph (70 km/h) and
comes to a halt.
If the vehicle returns to a speed of over
6m ph (10 km/h) after a full application of the
brakes, the hazard warning lamps are
deactivated automatically.
i The hazard warning lamps still operate if
the ignition is switched off. Headlamp cleaning system
The headlamps are cleaned automatically if
the "Wipe with washer fluid" function is
operated five times (Y page 115) while the
lights are on and the engine is running. When
you switch off the ignition, the automatic
headlamp cleaning system is reset and
counting is resumed from 0. Cornering light function
The cornering light function improves the
illumination of the road over a wide angle in
the direction you are turning, enabling better
visibility in tight bends, for example. The
cornering light function can only be activated Exterior lighting
109Lights and windshield wipers Z
use washe
rfluid when operating the
windshield wipers.
! If the windshield wipers leave smears on
the windshield after the vehicle has been
washed in an automatic car wash, wax or
other residues may be the reason for this.
Clean the windshield using washer fluid
after washing the vehicle in an automatic
car wash.
! Intermittent wiping with rain sensor: due
to optical influences and the windshield
becoming dirty in dry weathe rconditions,
the windshield wipers may be activated
inadvertently. This could then damage the
windshield wiper blades or scratch the
windshield.
For this reason, you should always switch
off the windshield wipers in dry weather. Combination switch
0006
0008 Windshield wipers off
0007 0001 Intermittent wipe, low (rain sensor
set to low sensitivity)
0008 0002 Intermittent wipe, high (rain sensor
set to high sensitivity)
000D 0015 Continuous wipe, slow
000E 000F Continuous wipe, fast
0022 0004 Single wipe/ 0005To wipe the
windshield using washer fluid
X Switch on the ignition.
X Turn the combination switch to the
corresponding position.
In the 0001or0002 position, the appropriate
wiping frequency is set automatically according to the intensity of the rain. In
the
0002 position, the rain sensor is more
sensitive than in the 0001position, causing
the windshield wipers to wipe more
frequently. Replacing the wiper blades
Important safety notes G
WARNING
For safety reasons, switch off the windshield
wipers and remove the SmartKey from the
ignition lock before changing the wiper blades
(vehicles with KEYLESS-GO: make sure that
the on-board electronics are in state 0).
Otherwise, the wiper motor could be switched
on suddenly and cause injury.
! To avoid damaging the wiper blades,
make sure that you touch only the wiper
arm of the wiper.
! Never open the hood if a windshield wiper
arm has been folded away from the
windshield.
Never fold a windshield wiper arm without
a wiper blade back onto the windshield.
Hold the windshield wiper arm firmly when
you change the wiper blade. If you release
the windshield wiper arm without a wiper
blade and it falls onto the windshield, the
windshield may be damaged by the force of
the impact.
Mercedes-Benz recommends that you have
the wiper blades changed at aqualified
specialist workshop.
! Always position the windshield wiper
arms vertically before folding them away
from the windshield. By doing so, you will
avoid damage to the hood. 116
Windshiel
dwipersLights and windshield wipers
Replacing the wiper blades
Removing the wiper blades
X
Turn the SmartKey to position 1or 2in the
ignition lock.
X Set the windshield wipers to
position 0015.
X Whe nthe wiper arms have reached a
vertical position, turn the SmartKey to
position 0and remove it from the ignition
lock.
X Fold the windshield wiper arms away from
the windshield. X
Press both release clips 0004.
X Fold wiper blade 0003in the direction of
arrow 0024away from wiper arm 0023.
X Remove wiper blade 0003in the direction of
arrow 0021.
Installing the wiper blades X
Position new wiper blade 0003with
recess 0022on lug 0021.
X Fold wiper blade 0003in the direction of
arrow 0024onto the wiper arm, until retaining
clips 0004engage in bracket 0023.
X Make sure that wiper blade 0003is seated
correctly.
X Fold the wiper arm back onto the
windshield. Problems with the windshield wipers
The windshield wipers are obstructed X
For safety reasons, you should remove the
SmartKey from the ignition lock.
or
X Switch off the engine using the Start/Stop
button and open the driver's door.
X Remove the cause of the obstruction.
X Switch the windshield wipers back on.
The windshield wipers are inoperative The windshield wiper drive is malfunctioning.
X
Select another wiper speed on the
combination switch.
X Have the windshield wipers checked at a
qualified specialist workshop.
The spray nozzles are misaligned The windshield washer fluid from the spray
nozzles no longer hits the center of the
windshield. The spray nozzles are misaligned.
X
Have the spray nozzles adjusted at a
qualified specialist workshop. Windshield wipers
117Lights and windshield wipers Z
Display messages Possible causes/consequences and
0001 Solutions
0008
Vario-Roof
Lowering The roo
fis not fully opened or closed. The hydraulics are
depressurized.
X Fully open or close the roof (Y page 86).0008
Open/Close Vario-
Roof Completely The roof is not locked.
X
Pull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.
X Push or pull the roof switch until the roof is fully open or closed
(Y page 86). 0008
Start Engine See
Operator's Manual The on-board voltage is too low.
X
Start the engine. The roof has been opened and closed several times in
arow. The
roof drive has been switched off automatically for safety reasons.
You can open and close the roof again after approximately ten
minutes.
X Switch off the ignition and turn it back on.
X Repeat the opening or closing procedure (Y page 86).001A
Check Washer Fluid The washer fluid level in the washer fluid reservoir has dropped
below the minimum.
X
Add washer fluid (Y page 279).Wiper
Malfunctioning The windshield wipers are malfunctioning.
X
Visit a qualified specialist workshop. Hazard Warning
Flashers
Malfunctioning The hazard warning lamps are faulty.
X
Visit a qualified specialist workshop. SmartKey
Display messages Possible causes/consequences and
0001 Solutions
000A
Key Does Not
Belong to Vehicle You have put the wrong SmartKey in the ignition lock.
X
Use the correct SmartKey. 000A
Take
Your Key from
Ignition The SmartKey is in the ignition lock.
X
Remove the SmartKey. 240
Display messagesOn-board computer and displays