Page 24 of 473
23 At a glance
Exterior view
ItemPage
1Trunk
Opening the trunk100
Closing the trunk100
Spare wheel385
Vehicle tool kit382
2Rear lamps393
3Rear window defroster170
4Fuel filler flap291
Refueling291
Gasoline446
5Doors
Locking and unlocking94
Opening99
Locking/unlocking in an 
emergency387
ItemPage
6Towing421
Installing towing eye bolt422
7Tires and wheels304
Checking tire inflation 
pressure314
Run Flat Indicator*315
General information304
Flat tire401
8Front lamps393
9Hood
Opening294
Engine oil296,
445
Coolant300,
448
ItemPage
aWindshield wipers56
Wiper blades, replacing399
Wiper blades, cleaning340
bWindshield
Cleaning with wiper fluid58
Cleaning340
cRetractable hardtop240
Opening/closing242
Wind screen246
Luggage cover241
dExterior rear view mirrors
Adjusting46
Auto-dimming rear view 
mirrors*169 
     
        
        Page 57 of 473

56 Getting started
Driving
Press the combination switch in 
direction of arrow1 or2.
The corresponding turn signal indicator 
lampKorL in the instrument 
cluster flashes (
page 26).
The combination switch resets auto-
matically after major directional chang-
es.
Windshield wipers
The combination switch is located on the 
left of the steering column.
Combination switch
1Single wipe
Wiping with windshield washer fluid
2Switching on windshield wipers
Switch on the ignition (page 37).
iTo signal minor directional changes such as 
changing lanes, press combination switch only 
to point of resistance and release. The corre-
sponding turn signals will flash three times.
!Do not operate the windshield wipers when 
the windshield is dry. Dust that accumulates on 
a windshield might scratch the glass and/or 
damage the wiper blades when wiping occurs on 
a dry windshield. If it is necessary to operate the 
windshield wipers in dry weather conditions, 
always operate the windshield wipers with 
windshield washer fluid (
page 58).
!If anything blocks the windshield wipers 
(leaves, snow, etc.), switch them off 
immediately.
For safety reasons, stop the vehicle in a safe 
location, turn off the engine and remove the 
SmartKey from the starter switch before 
attempting to remove any blockage.
Remove blockage.
Turn the windshield wipers on again.
If the windshield wipers fail to function at all with 
the combination switch in positionI,
set the combination switch to the next 
higher wiper speed
have the windshield wipers checked at the 
nearest authorized Mercedes-Benz Center 
     
        
        Page 59 of 473

58 Getting started
Driving
Single wipe
Press the combination switch briefly in 
direction of arrow1 (
page 58) to 
the resistance point.
The windshield wipers wipe one time 
without washer fluid.
Wiping with windshield washer fluid
Press the combination switch in direc-
tion of arrow1 (
page 58) past the 
resistance point.
The windshield wipers operate with 
washer fluid.
For information on filling up the washer 
reservoir, see “Windshield washer system 
and headlamp cleaning system*” 
(
page 302).
Problems while driving
The engine runs erratically and misfires
An ignition cable may be damaged.
The engine electronics may not be 
operating properly.
Unburned gasoline may have entered 
the catalytic converter and damaged it.
Give very little gas.
Have the problem repaired by an au-
thorized Mercedes-Benz Center as 
soon as possible.
The coolant temperature is above 
248°F (120°C)
The coolant is too hot and is no longer 
cooling the engine.
Stop the vehicle as soon as possible 
and turn off the engine. Allow engine 
and coolant to cool off.
Check the coolant level and add cool-
ant if necessary (
page 300).In case of accident
If the vehicle is leaking gasoline:
Do not start the engine under any 
circumstances.
Notify local fire and/or police 
authorities.
If the extent of the damage cannot be 
determined:
Contact an authorized Mercedes-Benz 
Center or call Roadside Assistance.
If no damage can be determined on the
Major assemblies
Fuel system
Engine mount
Start the engine in the usual manner.
iTo prevent smears on the windshield or 
noisy/chattering wiper blades, wipe with 
windshield washer fluid every now and then even 
when it is raining. 
     
        
        Page 169 of 473
168 Controls in detail
Good visibility
For information on the windshield wipers, 
see “Windshield wipers” (
page 56).
Headlamp cleaning system*
The button is located on the left side of the 
dashboard.
1Headlamp cleaning button
Switch on the ignition (page 37).
Press button1.
The headlamps are cleaned with a 
high-pressure water jet.For information on filling up the washer 
reservoir, see “Windshield washer system 
and headlamp cleaning system*” 
(
page 302).
Rear view mirrors
For more information on setting the rear 
view mirrors, see “Mirrors” (
page 46).
Interior rear view mirror, antiglare 
position
Tilt the mirror to the antiglare night 
position by moving the lever towards 
the windshield.
The interior rear view mirror is dimmed.
iThe headlamps will automatically be 
cleaned when you have
switched on the headlamps
and
operated the windshield wipers with wind-
shield washer fluid fifteen times
When you switch off the ignition, the counter 
resets. 
     
        
        Page 469 of 473
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