301 Operation
Vehicle care
Light alloy wheels
Mercedes-Benz approved Wheel Care
should be used for regular cleaning of the
light alloy wheels.
If possible, clean wheels once a week with
Mercedes-Benz approved Wheel Care, us-
ing a soft bristle brush and a strong spray
of water.
Follow the instructions on container.
Instrument cluster
Use a gentle dishwashing detergent or
mild detergent for delicate fabrics as a
washing solution. Wipe with a cloth moist-
ened in lukewarm solution. Do not use
scouring agents.Steering wheel and gear selector lever
Wipe with a damp cloth and dry thoroughly
or clean with Mercedes-Benz approved
Leather Care.
Cup holder
Use a gentle dishwashing detergent or
mild detergent for delicate fabrics as a
washing solution. Wipe with a cloth moist-
ened in lukewarm solution. Do not use
scouring agents.
Hard plastic trim items
Pour Mercedes-Benz approved Interior
Care onto soft lint-free cloth and apply
with light pressure.
Headliner and shelf below rear window
Clean with soft bristle brush, or use a
dry-shampoo cleaner in case of excessive
dirt.Seat belts
The webbing must not be treated with
chemical cleaning agents. Only use clear,
lukewarm water and soap. Do not dry the
webbing at temperatures above 176°F
(80°C) or in direct sunlight.
iOnly use acid-free cleaning materials.
Acid may cause corrosion or damage
the clear coat.
Warning!
G
Do not bleach or dye seat belts as this may
severely weaken them. In a crash they may
not be able to provide adequate protection.
304 Practical hintsWhat to do if …?
What to do if …?Lamps in instrument clusterGeneral information:
If a bulb in the instrument cluster fails to
come on during the bulb self-check when the ignition is turned on, have it checked
and replaced if necessary.Problem
Possible cause
Suggested solution
-
The yellow ABS malfunction in-
dicator lamp comes on while
driving.
The ABS has detected a malfunction and
has switched off. The BAS and the ESP are
also switched off (see messages in display).
The brake system is still functioning nor-
mally but without the ABS available.
If the ABS control unit is malfunctioning,
other systems such as Parktronic*, Distron-
ic*, and the automatic transmission may
also be malfunctioning.
Continue driving with added caution.
Wheels may lock during hard braking,
reducing steering capability.
Have the system checked at an autho-
rized Mercedes-Benz Center as soon as
possible.
Failure to follow these instructions increas-
es the risk of an accident.
The charging voltage has fallen below
10 volts and the ABS has switched off.
When the voltage is above this value again,
the ABS is operational again.
If necessary, have the generator and
battery checked.
312 Practical hintsWhat to do if …?Messages in the display
The control system shows warning and
malfunction messages in the multifunction
display.
Certain warning and malfunction messag-
es are accompanied by an audible signal.
Address these messages accordingly and
follow the additional instructions given in
this Operator’s Manual.
Selecting the malfunction memory menu in
the control system (
page 134) displays
both cleared and uncleared messages.
High-priority messages appear in the mul-
tifunction display in red color.
Certain messages of high priority cannot
be cleared from the multifunction display
using the reset button (page 22).
Other messages of high priority and mes-
sages of less immediate priority can be
cleared from the multifunction display us-
ing the reset button (
page 22). These are
then stored in the malfunction message
memory (
page 150).On the pages that follow, you will find a
compilation of the most important warning
and malfunction messages that may ap-
pear in the display. High priority messages
appear on a red background.
Warning!
G
All categories of messages contain impor-
tant information which should be taken note
of and, where a malfunction is indicated, ad-
dressed as soon as possible at an autho-
rized Mercedes-Benz Center.
Failure to repair condition noted may cause
damage not covered by the Mercedes-Benz
Limited Warranty, or result in property dam-
age or personal injury.Warning!
G
No messages will be displayed if either the
instrument cluster or the multifunction dis-
play is inoperative.
Contact your nearest authorized
Mercedes-Benz Center.
iTurning the SmartKey in the starter
switch to position2, or pressing the
KEYLESS-GO* start/stop button twice
causes all lamps as well as the multi-
function display to come on. Make sure
that they are all in working order before
starting your journey.
325 Practical hints
What to do if …?
Display symbol
Display message
Possible cause
Possible solution
G
DISPLAY MALFUNCTION
VISIT WORKSHOP!
The instrument cluster display is malfunc-
tioning.
Continue driving with added caution.
Visit an authorized Mercedes-Benz Cen-
ter as soon as possible.
±
DISPLAY MALFUNCTION
VISIT WORKSHOP!
Certain electronic systems are unable to
relay information to the control system.
The following systems may have failed:
Coolant temperature display
Tachometer
Cruise control display
Have the electronic systems checked by
an authorized Mercedes-Benz Center.
J
DOOR OPEN!
You are attempting to drive with one or
more doors open.
Close the doors.
403 Technical terms
Engine oil viscosity
Measurement for the inner friction (vis-
cosity) of the oil at different tempera-
tures. The higher the temperature an
oil can tolerate without becoming thin,
or the lower the temperature it can tol-
erate without becoming viscous, the
better the viscosity.
ESP
(E
lectronic S
tability P
rogram)
Improves vehicle handling and direc-
tional stability.
ETD
(E
mergency T
ensioning D
evice)
Device which deploys in certain frontal
and rear collisions exceeding the sys-
tem's threshold to tighten the seat
belts.
->SRSFSS
(F
lexible S
ervice S
ystem)
Service indicator in the multifunction
display that informs the driver when
the next vehicle maintenance service is
due.
Gear range
Number of gears which are available to
the automatic transmission for shifting.
The automatic gear shifting process
can be adapted to specific operating
conditions using the selector lever.
GPS
(G
lobal P
ositioning S
ystem)
Satellite-based system for relaying
geographic location information to and
from vehicles equipped with special re-
ceivers. Employs DVD digital maps for
navigation.
Instrument cluster
The displays and indicator/warning
lamps in the driver’s field of vision, in-
cluding the tachometer, speedometer,
engine temperature and fuel gauge.KEYLESS-GO*
System for entering and operating the
vehicle without the use of a SmartKey.
Kickdown
Depressing the accelerator past the
point of resistance shifts the transmis-
sion down to the lowest possible gear.
This very quickly accelerates the vehi-
cle and should not be used for normal
acceleration needs.
Lock button
Button on the door which indicates
whether the door is locked or un-
locked. Pushing the lock button down
on an individual door from inside will
lock that door.
Memory function*
Used to store three individual seat,
steering wheel and exterior mirror posi-
tions for each SmartKey or SmartKey
with KEYLESS-GO*.
407 Index
A
ABC 220, 401
Messages in display 313, 318
Setting vehicle level 219, 221
ABS 77, 401
Malfunction indicator lamp 304
Messages in display 314
Warning lamp 304
Accelerator position, automatic
transmission 170
Accident
In case of 50
Activating
Air conditioner (cooling) 191
Air conditioning 190
Air recirculation mode 187
Anti-theft alarm system 84
Central locking (control system) 159
Charcoal filter 188
Distance warning function* 215
Distronic* 211
Easy-entry/exit feature 160
ESP 81
Exterior lamps 125Exterior rear view mirror parking
position 175
Front and rear fog lamp 126, 127
Hazard warning flasher 129
Headlamps 47
High beams 128
Ignition 31
Ignition with KEYLESS-GO*
start/stop button 33
Immobilizer 53, 83
Limiting opening height of
trunk lid* 159
Rear window defroster 189
Residual heat 191
Seat heater 114, 116
Seat ventilation* 117
Tow-away alarm 85
Windshield wipers 48
Activating steering wheel gearshift control
Downshifting 169, 172
Upshifting 169, 172
Adding
Coolant 279
Engine oil 277
Additional turn signals 353Adjustable air vents, rear passenger
compartment 192
Adjusting 34
Air distribution 184
Air volume 186
Backrest tilt 35
Drive-dynamic seat 163
Exterior rear view mirror 38
Head restraint height 36
Head restraint tilt 36
Instrument cluster illumination 131
Interior rear view mirror 38
Lumbar support 112
Mirrors 38
Multicontour backrest* 112
Power seat bench* 118
Seat cushion depth 35, 112
Seat cushion tilt 35
Seat fore and aft adjustment 35
Seat height 35
Seat in the lumbar region 113
Seat in the shoulder region 112
Seats 34
Steering column height 37
Steering column in or out 37
411 Index
Cleaning
Cup holder 301
Distronic* system sensor cover 299
Gear selector lever 301
Hard plastic trim items 301
Headlamps 177
Headliner and shelf below rear
window 301
Instrument cluster 301
Leather upholstery 302
Light alloy wheels 301
Nubuck leather upholstery 302
Parktronic* system sensor 299
Plastic and rubber parts 302
Seat belts 301
Steering wheel 301
Upholstery 302
Windows 300
Windshield 49
Wiper blades 299
Wood trims 302
Clock 23Closing
Cup holder 237
Glove box 231
Hood 273
Power windows with
KEYLESS-GO* 198
Side windows 196
Sliding/pop-up roof 199, 352
Sliding/pop-up roof with
KEYLESS-GO* 202
Sliding/pop-up roof with
SmartKey 201
Trunk lid 98
Windows 195
Windows with SmartKey 197
Closing from the inside
Trunk 100
Closing sliding/pop-up roof
In an emergency 352
Cockpit 20, 402
Cockpit management and data system
(COMAND) 402COMAND 402
COMAND* see separate operating instruc-
tions
Combination switch 128
High beam flasher 48, 128
Turn signals 47
Windshield wipers 48
Comfortable driving
Transmission program mode 170
Consumer information 399
Control and operation of radio
transmitters 266
Control system 134, 402
AUDIO menu 139
Checking oil level 274
Convenience submenu 160
Display digital speedometer 139
Distronic* menu 147
Functions 136, 138
Instrument cluster submenu 154
Lighting submenu 155
Malfunction memory menu 150
418 IndexInside rear view mirror
Antiglare 174
Installing
Infant and child restraint systems 72
Towing eye bolt 373
Wiper blades 360
Instrument cluster 22, 131, 403
Cleaning 301
Coolant temperature gauge 132
Illumination 131
Multifunction display 134
Outside temperature indicator 133
Selecting language 155
Integrated remote control
Canadian programming 254
Erasing memory 255
Hand-held transmitter 252
Operating 255
Rolling code programming 253
Interior illumination
Delayed switch-off 158Interior lighting 129
Activating automatic control 129
Deactivating automatic control 130
Manual operation 130
Interior rear view mirror
Adjusting 38
J
Jump starting 369
K
Key see SmartKey 30, 53
Key, mechanical 348
Key, SmartKey
Positions in starter switch 31
Key, SmartKey, SmartKey with
KEYLESS-GO*
Replacing the battery 349
Key-dependency memory
Settings 160
KEYLESS-GO* 403
Activating ignition with 33
Closing power windows 198
Closing sliding/pop-up roof 202Locking the vehicle 95
Loss of SmartKey with
KEYLESS-GO 96
Messages in display 328
Starting the engine 44
Turning off engine 54
Kickdown 170, 403
Kilometers/miles in speedometer 154
Km/h or mph in speedometer 154
L
Lamp bulbs, exterior 353
Lamps, exterior
Front 353
Light sensor 331
Messages in display 331
Rear 354
Lamps, indicator and warning
ABS 304
Airbag Off 63
Battery (SmartKey with
KEYLESS-GO*) 94
Battery (SmartKey) 89
Brakes 305