Page 297 of 481

296 OperationEngine compartmentWindshield washer system and headlamp cleaning system*
The windshield washer reservoir is located
in the engine compartment.
1Washer fluid reservoir
Fluid for the windshield washer system and
the headlamp cleaning system is supplied
from the windshield washer reservoir. It
has a capacity of approximately:
3.2 US qt. (3.0 l) in vehicles without
headlamp cleaning system
7.1 US qt. (6.7 l) in vehicles with head-
lamp cleaning system or heated reser-
voirDuring all seasons, add MB Windshield
Washer Concentrate “S” to water. Premix
the windshield washer fluid in a suitable
container.
Refill the reservoir with MB Windshield
Washer Concentrate and water (or
commercially available premixed wind-
shield washer solvent/antifreeze, de-
pending on ambient temperatures).
Always use washer solvent/antifreeze
where temperatures may fall below
freezing point. Failure to do so could re-
sult in damage to the washer sys-
tem/reservoir.For more information, see “Windshield and
headlamp washer system” (
page 442).
Warning!
G
Washer solvent/antifreeze is highly flamma-
ble. Do not spill washer solvent/antifreeze
on hot engine parts, because it may ignite
and burn. You could be seriously burned.
!Only use washer fluid which is suitable
for plastic lenses. Improper washer
fluid can damage the plastic lenses of
the headlamps.
Page 335 of 481

334 OperationVehicle careEngine cleaning
Prior to cleaning the engine compartment
make sure to protect electrical compo-
nents and connectors from the intrusion of
water and cleaning agents.
Corrosion protection, such as MB Anticor-
rosion Wax should be applied to the engine
compartment after every engine cleaning.
Before applying, all control linkage bush-
ings and joints should be lubricated. The
poly-V-belt and all pulleys should be pro-
tected from any wax.
Vehicle washing
Do not use hot water or wash your vehicle
in direct sunlight. Only use a mild car wash
detergent, such as Mercedes-Benz ap-
proved Car Shampoo.
Thoroughly spray the vehicle with a dif-
fused jet of water. Direct only a very weak
spray towards the ventilation intake. Use
plenty of water and rinse the sponge and
chamois frequently. Rinse with clear water and thoroughly dry
with a chamois. Do not allow cleaning
agents to dry on the finish.
Due to the width of the vehicle, fold in ex-
terior rear view mirrors prior to running the
vehicle through an automatic car wash to
prevent damage to the mirrors.
In the winter, thoroughly remove all traces
of road salt as soon as possible.
When washing the underbody, do not for-
get to clean the inner sides of the wheels.Ornamental moldings
For regular cleaning and care of very dirty
chrome-plated parts, use a chrome clean-
er.
Headlamps, tail lamps, side markers,
turn signal lenses
Use a mild car wash detergent, such as
Mercedes-Benz approved Car Sham-
poo, with plenty of water.
To prevent scratches, never apply strong
force and use only a soft, non-scratchy
cloth when cleaning the lenses. Do not at-
tempt to wipe dirty lenses with a dry cloth
or sponge.
iAfter running the vehicle through an au-
tomatic car wash, wipe any wax off of
the windshield (
page 336) and the
wiper blade inserts (page 335). This
will prevent smears and reduce wiping
noise which can be caused by residual
wax on the windshield.
iVehicles with KEYLESS-GO*:
If a door handle is hit by a strong jet of
water, and a SmartKey with
KEYLESS-GO* is in close proximity, i.e.
within approx. 3 ft. (approx. 1 m), the
vehicle could be inadvertently locked
or unlocked.
Page 364 of 481

363 Practical hints
What to do if …?
During severe operating conditions,
e.g. stop-and-go traffic, the coolant tem-
perature may rise close to 248°F (120°C).
Display
Possible cause
Possible solution
Ï
COOLANT
STOP, ENGINE OFF
The coolant is too hot.
Stop the vehicle and turn off the engine.
Only start the engine again after the mes-
sage disappears. You could otherwise
damage the engine.
Warning!
G
Driving when your engine is badly overheat-
ed can cause some fluids which may have
leaked into the engine compartment to
catch fire. You could be seriously burned.
Steam from an overheated engine can cause
serious burns and can occur just by opening
the engine hood. Stay away from the engine
if you see or hear steam coming from it.
Turn off the engine, get out of the vehicle
and do not stand near the vehicle until the
engine has cooled down.
!The engine should not be operated with
the coolant temperature above 248°F
(120°C). Doing so may cause serious
engine damage which is not covered by
the Mercedes-Benz Limited Warranty.
Page 417 of 481

416 Practical hintsFusesFuses are designed to protect the electri-
cal circuits in your vehicle from a short cir-
cuit. If a fuse is blown, the component(s)
and systems controlled by that fuse will
stop working.
The following aids are available to help you
replace fuses (
page 416):
Fuse chart
Spare fuses
Special fuse extractorYour vehicle’s electrical fuses are located
in various fuse boxes:
In the dashboard on the passenger side
(page 417)
In the rear passenger compartment un-
der the right rear seat (
page 417)
In the engine compartment on the driv-
er’s side (
page 418)
In the engine compartment on the pas-
senger side (
page 418)
Aids for replacing fuses
Fuse chart
A chart explaining fuse allocation and fuse
amperages can be found in the vehicle tool
kit in the trunk (
page 384).
Spare fuses
Spare fuses are found in the vehicle tool kit
in the trunk (
page 384).
Fuse extractor
The fuse extractor is found in the vehicle
tool kit in the trunk (
page 384).
Warning!
G
Only use fuses approved by Mercedes-Benz
and which have the specified amperage. Us-
ing other fuses may cause an overload and
lead to a fire, or cause damage to electrical
components and/or systems.
!Never attempt to repair or bridge a
blown fuse. Have the cause determined
and remedied by an authorized
Mercedes-Benz Center.
Page 419 of 481
418 Practical hintsFusesFuse boxes in engine compartment
There are three fuse boxes located in the
engine compartment in front of the firewall
(dividing wall between engine compart-
ment and passenger compartment):
one box on the driver’s side
two boxes on the front passenger side
Fuse box, driver’s side1Cover
2Slide
Fuse box, front passenger side1Cover
2Slide
To open, push slides2 to
symbolŒ and remove cover1.
To close, replace cover1 and press it
down and push both slides2 to
symbol‹.
Additional fuse box, front passenger side3Tabs
4Cover
To open, press tabs3 together and
remove cover4.
To close, place cover4 and push it
down until it engages.
!The cover1 must fit properly and the
slides2 must be positioned at
symbol‹, as otherwise moisture or
dirt may impair the functionality of the
fuses.
!The cover4 must fit properly, as oth-
erwise moisture or dirt may impair the
functionality of the fuses.
Page 452 of 481

451 Index
A
ABC 232, 443
Messages in display 351
Setting vehicle level 230, 233
ABS 25, 79, 443
Malfunction indicator lamp 340
Messages in display 353
Warning lamp 340
Accelerator position, automatic
transmission 177
Accessory weight 323
Accident
In case of 54
Activating
Air conditioner (cooling) 202
Air conditioning 202
Air recirculation mode 198
Anti-theft alarm system 86
Central locking (control system) 168
Charcoal filter 200
Distance warning function* 227
Distronic* 223
Easy-entry/exit feature 170
ESP
®
83
Exterior lamps 132
Exterior rear view mirror parking position 187
Front and rear fog lamp 132, 134
Hazard warning flasher 136
Headlamps 50
High beams 135
Ignition 34
Ignition with KEYLESS-GO* start/stop
button 36
Immobilizer 57, 85
Limiting opening height of trunk
lid* 169
Manual shift program S 55 AMG and
S 65 AMG 184
Rear window defroster 201
Residual heat 202, 207
Seat heater 125, 126
Seat ventilation* 127
Tow-away alarm 88
Windshield wipers 52
Adaptive Damping System (ADS) 229,
443
Adding
Coolant 294
Engine oil 292
Additional turn signals 395
Adjustable air vents, rear passenger compartment 204
Adjusting 37
Air distribution 196, 206
Air volume 197
Backrest tilt 38
Drive-dynamic seat* 171
Exterior rear view mirrors 41
Head restraint height 39
Head restraint tilt 39
Instrument cluster illumination 140
Interior rear view mirror 41
Lumbar support 122
Mirrors 41
Multicontour backrest* 122
Power seat bench* 117
Seat cushion depth 38, 123
Seat cushion tilt 38
Seat fore and aft adjustment 38
Seat height 38
Seat in the lumbar region 123
Seat in the shoulder region 123
Seats 37
Steering column height 40
Steering column in or out 40
Steering column up or down 40
Steering wheel 40
Page 459 of 481

458 IndexDriving
Abroad 281
General instructions 43, 273
Hydroplaning 277
In winter 279
Problems 54
Safety systems 79
Through standing water 280
With Distronic* 227
Driving abroad 281
Driving instructions 273
Driving off 276
Driving safety systems
4MATIC 84
ABS 79
BAS 80
ESP
®
81
Driving systems 215
ABC 232
AIRMATIC 229
Airmatic 229
Cruise control 215
Distronic* 218
Driving safety systems 79
Parktronic system* 235
Vehicle level control 230, 233E
Easy-entry/exit feature 114
Activating 170
Electrical fuses 416
Electrical system 432
Electronic Stability Program see
ESP
®
81, 445
Emergency call system 254
Emergency calls
Initiating an emergency call 256
With Tele Aid 255
Emergency operation (Limp Home
Mode) 185
Emergency operations
Closing the power tilt/sliding
sunroof 391
Locking the vehicle 389
Opening the power tilt/sliding
sunroof 391
Remote door unlock 261
Unlocking the vehicle 388
Emergency tensioning device see
ETD 69, 445
Emission control 282
Emission control information label 422Ending
A call (telephone) 154
Engine
Cleaning 334
Compartment 287
Data 424
Message in display 342, 343
Starting 46
Starting with KEYLESS-GO* 47
Starting with the SmartKey 46
Turning off with the SmartKey or the
SmartKey with KEYLESS-GO* 57
Engine compartment 287
Fuse box in 418
Hood 287
Engine malfunction indicator lamp 342,
343
Engine number 422, 445
Engine oil 288
Adding 292
Additives 437
Checking level 288
Consumption 288
Display messages 366
Filler neck 291, 292, 293
Messages in display 290, 366
Page 473 of 481

472 IndexSpeed
Setting current 216
Setting to last stored speed in Distron-
ic* (“Resume” function) 224
Speed settings
Cruise control 217
Distronic* 223, 224
To last stored speed (“Resume” func-
tion) in Cruise control 217
Speedometer
Displays 220
Settings units 163
Speedometer display mode
Selecting 163
Sporty driving style 232
SRS 68, 448
Indicator lamp 347
SRS indicator lamp 60
Standing lamps 131
Replacing bulbs 395, 399
Standing water
Driving instructions 280
Starting difficulties 48
Starting the engine 46Steering column
Height adjustment 40
Length adjustment 40
Steering wheel
Adjusting 40
Adjustment 40
Cleaning 337
Heated steering wheel* 252
Steering wheel adjustment 40
Steering wheel gearshift control S 55 AMG
and S 65 AMG
Automatic transmission 181
Stolen vehicle
Recovery services 262
Stopping
Tilt/sliding sunroof 214
Windows 210
Storage compartments 242
Armrest 243, 244, 245, 246
Cup holder 248, 249
Glove box 242
In front of armrest 246
Parcel net 247Storage compartment in front of
armrest 243, 244
Storage tray 243, 244, 245
Under the front seats 247
Storing (Memory function*)
Positions into memory 129
Storing tires 299
Submenus
Convenience 169
For settings 145
In control system 147
Instrument cluster 163
Lighting 164
Resetting functions in Control
system 161
Selecting 161
Settings menu 161
Vehicle 168
Sun visors 190
Supplemental Restraint System
(SRS) 448