Audio
............................................. 207
Navi ............................................... 206
Service ........................................... 214
Settings
......................................... 214
Telephone ...................................... 211
Trip ................................................ 204
Coolant
Anticorrosion/antifreeze ............... 495
Capacities ...................................... 491
Checking level ............................... 372
Messages in the multifunction
display ........................................... 442
Temperature gauge ........................ 300
Corner-illuminating lamps ................ 278
Cruise control .................................... 302
Activating ....................................... 302
Canceling ....................................... 303
Changing the set speed .................303
Last stored speed .......................... 304
Lever .............................................. 302
Messages in the multifunction
display ........................................... 420
Resume function ............................ 304
Setting current speed .................... 303
Cup holders ........................................ 350
Curb weight ....................................... 393
Customer Assistance Center (CAC) ...23
Customer Relations Department .......23 D
Dashboard see Instrument cluster
Data recording ..................................... 23
Daytime running lamp mode ............276
Switching on or off ......................... 215
Deep water
see Standing water
Defogging (windshield) .....................343
Defroster Front (Climate control system) ......343
Rear window .................................. 344
Department of Transportation
see DOT
Difficulties
While driving .................................. 288
With starting .................................. 286Digital speedometer
Additional speedometer ................. 215
Dimensions (vehicle)
see Vehicle specification
Direction of rotation (tires) ..............385
Displays
COMAND display ............................. 69
DISTRONIC PLUS ........................... 307
Maintenance service indicator .......402
Messages in the multifunction
display ........................................... 414
Multifunction display .....................203
Symbol messages .......................... 428
Text messages ............................... 416
Trip computer ................................ 204
Vehicle status message memory ...214
Display settings (COMAND) ................ 79
DISTRONIC PLUS ............................... 304
Cleaning system sensors ...............406
Displaying the distance graphic ..... 308
Displays in the multifunction
display ........................................... 307
Distance warning lamp .......... 307, 457
Driving ........................................... 310
Driving with .................................... 313
Lever .............................................. 309
Messages in the multifunction
display ........................................... 421
Resume function ............................ 312
Sensor cover .................................. 406
Speed settings ............................... 311
Stopping ........................................ 311
Door control panel .............................. 34
Doors
Locking/unlocking (KEYLESS-GO) . 253
Locking/unlocking (SmartKey) ...... 252
Messages in the multifunction
display ........................................... 439
Opening from inside ...................... 256
Remote door lock (Tele Aid) ........... 359
Remote door unlock (Tele Aid) ....... 359
Unlocking (Mechanical key) ........... 460
DOT (Department of
Transportation) .................................. 393
Drinking and driving .........................397
Drive-dynamic multicontour seats .. 199 Index
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Driving
Abroad ........................................... 401
Hydroplaning ................................. 400
Instructions ........................... 285, 397
In winter ........................................ 396
Problems ....................................... 288
Safety systems
................................ 56
Systems ......................................... 301
Through standing water .................400
With DISTRONIC PLUS ................... 313
Driving and parking
Safety notes .................................. 285
Driving off .................................. 287, 400
Driving safety systems ....................... 56
ABS .................................................. 57
Adaptive Brake ................................ 59
Adaptive Brake Lights ...................... 59
BAS .................................................. 57
BAS PLUS ........................................ 57
EBP .................................................. 59
ESC .................................................. 59
ETS/4-ETS ....................................... 60
PRE-SAFE ®
Brake ............................. 62
Driving systems
Active Body Control (ABC) ............. 319
Advanced Parking Guidance ..........327
AIRMATIC ...................................... 317
All-wheel drive (4MATIC) ................ 321
Blind Spot Assist ............................ 335
Cruise control ................................ 302
DISTRONIC PLUS ........................... 304
Hill-start assist system .................. 315
HOLD function ............................... 316
Night View Assist ........................... 333
Park Assist ..................................... 324
Parktronic system ..........................321
Rear view camera .......................... 332
Driving tips, automatic
transmission ...................................... 295
DVD, audio ......................................... 162
DVD, video ......................................... 174 E
EBP (Electronic Brake
Proportioning) ...................................... 59
Electrical system
Improper work on or
modifications
................................... 22
Power outlets ................................. 353
Electrical system (Technical data)
see Vehicle specification
Electronic parking brake ..................288
Electronic Stability Control see ESC
Electronic Traction System
see ETS/4-ETS
Emergency, in case of
First aid kit ..................................... 412
Flat tire .......................................... 465
Hazard warning flasher ..................278
Roadside Assistance ................ 21, 356
Towing the vehicle .........................473
Emergency calls
Tele Aid .......................................... 354
Telephone ...................................... 137
Emergency engine shutdown ...........478
Emergency operations
Remote door lock (Tele Aid) ........... 359
Remote door unlock (Tele Aid) ....... 359
Trunk lid, emergency release .........260
Emergency Tensioning Device
see ETD
Emission control ............................... 401
Information label ............................ 481
System warranties ........................... 20
Engine
Break-in recommendations ............366
Cleaning ......................................... 405
Compartment ................................ 368
Malfunction indicator lamp ............ 457
Messages in the multifunction
display ........................................... 442
Number .......................................... 481
Starting .......................................... 285
Turning off ..................................... 290
Engine (Technical data)
see Vehicle specification
Engine coolant
see Coolant 8
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Interior storage spaces
see Storage compartments
Intermittent wiping
...........................281
Rain sensor .................................... 281
iPod ®
(media interface) ....................183
ISOFIX (Child seat anchors –
LATCH-type)
see Children in the vehicle J
Jack ..................................................... 413
Jump starting ..................................... 471K
Key, Mechanical
Loss of ........................................... 256
Replacing
....................................... 256
Unlocking/locking manually .......... 460
Valet locking .................................. 261
Key, SmartKey
Battery check lamp ........................ 255
Checking batteries ......................... 255
Factory setting ...................... 253, 255
Global locking (KEYLESS-
GO) ................................................ 255
Global locking (SmartKey) .............253
Global unlocking (KEYLESS-
GO) ................................................ 255
Global unlocking
(SmartKey) ..................................... 253
Important notes on KEYLESS-GO ...254
Locking/unlocking ........................252
Loss of ........................................... 256
Messages in the multifunction
display ........................................... 440
Opening, trunk ............................... 258
Opening and closing the power
tilt/sliding sunroof ......................... 283
Opening and closing the windows . 283
Remote control .............................. 252
Replacing ....................................... 256
Replacing batteries ........................ 461
Restoring to factory setting ... 253, 255
Selective setting .................... 253, 255
Starter switch positions ................. 262KEYLESS-GO
Starter switch positions
.................262
Keypad (COMAND) .............................. 70
Kickdown ........................................... 295
Kickdown (manual shift program) ... 299
Kilopascal (air pressure unit) ...........394
Knee bag .............................................. 40 L
Labels
Certification ................................... 480
Emission control information ......... 481
Tire and Loading Information
placard
........................................... 381
Tire inflation pressure ....................376
Lamps, exterior
Exterior lamp switch ...................... 275
Messages in the multifunction
display ........................................... 446
Switching on/off ........................... 275
Lamps, indicator and warning
ABS .......................................... 29, 451
Brakes ........................................... 451
Distance warning lamp .......... 307, 457
Engine malfunction ........................ 457
ESC .......................................... 29, 456
ESC OFF ........................................ 456
Fog lamps ...................................... 277
Front passenger front air bag
off ............................................ 41, 459
Fuel tank reserve ........................... 457
High-beam headlamps .............29, 278
Instrument cluster .........................450
Low tire pressure/TPMS
malfunction telltale ........................ 458
Seat belt telltale ................29, 48, 454
SRS .......................................... 36, 455
Turn signals ..................................... 29
Language settings ............................... 81
LATCH-type child seat anchors (ISOFIX) see Children in the vehicle
License plate lamps
Messages in the multifunction
display ........................................... 447
Light alloy wheels, cleaning .............408
Lighter see Cigarette lighter Index
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Rear seat head restraints
see Head restraints
Rear side window
Override switch ................................ 55
Rear view camera .............................. 332
Cleaning the camera lens .............. 407
Rear window defroster ..................... 344
Recommended tire inflation
pressure ..................................... 374, 394
Refrigerant, air conditioning ............ 493
Refueling ............................................ 366
Regular checks .................................. 367
Reminder, Seat belt see Seat belts, Telltale
Remote control
see Key, SmartKey
Remote door lock (Tele Aid) .............359
Remote door unlock (Tele Aid) .........359
Replacing
Key ................................................ 256
Replacing bulbs ................................. 463
Reporting safety defects .................... 23
Research Octane Number see RON
Reserve fuel
Messages in the multifunction
display ........................................... 445
Restraint systems
see Occupant safety
Retaining hook .................................. 348
Rims ........................................... 394, 486
Roadside Assistance ...................21, 356
RON (Research Octane Number) ..... 494
Rubber parts, cleaning ...................... 409 S
Safety Driving safety systems ..................... 56
Occupant safety ............................... 36
Reporting defects
............................23
Safety belts
see Seat belts
Satellite radio .................................... 157
SD card ............................................... 166
Seat belt force limiter ......................... 48
Seat belts ............................................. 45
Automatic comfort-fit feature .......... 49Children in the vehicle
.....................51
Cleaning ......................................... 409
Fastening ......................................... 47
Proper use of ................................... 46
Safety guidelines
............................. 39
Safety notes ..................................... 45
Telltale ..................................... 29, 454
Seat heating ....................................... 269
Seating capacity ................................ 382
Seats .................................................. 264
Adjustment .................................... 264
Drive-dynamic ................................ 199
Heating .......................................... 269
Memory function ........................... 273
Messages in the multifunction
display ........................................... 439
Ventilation ..................................... 269
Selective setting
see Key, SmartKey
Selector lever
see Gear selector lever
Self-test
OCS (Occupant Classification
System) ........................................... 45
Tele Aid .......................................... 354
Service
see Maintenance
Service, parts .................................... 480
Service and warranty information .....20
Service intervals see Maintenance System, Service
indicator message
Service life (tires) .............................. 386
Service menu ..................................... 214
Settings Automatic locking .......................... 193
Automatic mirror folding ................ 192
Display settings (COMAND) ............. 79
Easy-entry/exit feature .................. 190
Factory setting (KEYLESS-GO) ....... 255
Factory setting (SmartKey) ............253
Individual (vehicle) ......................... 214
Interior ambient lighting ................ 192
Language ......................................... 81
Locator lighting .............................. 192
Memory function ........................... 273
Night security illumination ............. 191
Rear window sunshade ..................190 Index
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Overhead control panel
Function Page
:
Eyeglasses compartment 348
;
Left reading lamp on/off 279
=
Rear interior lighting on/off 279
?
Front interior lighting on/
off
279
A
Power tilt/sliding sunroof
switch
345
B
SOS button (Tele Aid
system)
353
C
Automatic interior lighting
control
279
D
Right reading lamp on/off 279
E
Interior rear view mirror 271
F
Garage door opener 360
G
Hands-free microphone for:
Tele Aid (emergency call
system)
353
Telephone 135
Voice Control System 217 Driver’s door control panel
Function Page
:
Inside door handle 256
;
Central unlocking switch 257
Central locking switch 257
=
Seat adjustment switch 265
?
Memory function 273
Selector button for front
passenger seat
265
A
Seat heating switch 269
Seat ventilation switch 269
B
Exterior rear view mirror
adjustment
271
Power-folding exterior rear
view mirrors
273
C
Switches for opening/
closing front and rear door
windows
282
D
Remote trunk opening/
closing switch
257
E
Override switch 5534
Driver’s door control panelAt a glance
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X
Deleting entire number: Press and hold
$ on the telephone keypad in the center
console until the number is deleted.
or
X Select r via the telephone menu and
press and hold W until the number is
deleted.
X Connecting call: Press button 6 on the
multifunction steering wheel or on the
telephone keypad in the center console.
or
X Select 6 via the telephone menu
Redial
X Go to the telephone menu.
X Press 6 on the telephone keypad in the
center console.
or
X Select SEND from the telephone menu and
press W.
The list of previously dialed number
appears. The last number you have called
at the top of the list.
X Selecting number and connecting call:
Slide ZVÆ and press W to select a number
or press 6 on the telephone keypad in
the center console.
Calling voice mail 9
Your voice mail number must be stored on the
SIM card of your mobile phone and be
assigned to key 4 on the mobile phone
keypad.
X Press and hold ´ on the telephone
keypad in the center console. Functions during a single party call
(non-conference calls) :
Called or calling party
; 6 Active call
= NEW Connect to more parties 10
? Switching hands-free microphone on/off
A Enable touch-tone dialing 11
B Ending call
Switching hands-free microphone on or
off
This function is available during an active call.
X Switching off: Select Mike OFF in the
telephone menu.
Symbol Q appears and the message The
microphone is turned OFF. is displayed
briefly.
X Switching on: Select Mike ON in the
telephone menu.
Symbol Q goes out. The message The
microphone is turned ON. appears
briefly.
Touch-tone dialing 11
You can use touch-tone dialing to control
answering machines and other devices for
remote inquiry.
When you want to check your answering
machine for example, dial the respective
number.
9 Function only available when supported by the respective network provider.
10 Function only available when the mobile phone supports HFP 1.5 or higher.
11 Not available on all mobile phones. 144
COMAND telephoneControl systems
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i
Do not leave external devices in the
vehicle. Proper function of the device could
be impaired due to excessive
temperatures, for example when exposing
to direct sunlight or when the outside
temperature is extremely low. Mercedes-
Benz does not assume liability for damage
to external devices. :
3.5 mm stereo jack AUX cable (4-pin) for
connecting external devices via AUX port,
e.g. MP3 players (audio and video)
; iPod ®
cable
= USB cable for supported USB devices
(optional)
? Example device: iPod ®
X Connect the audio device to the media
interface in the glove box using the
required cable :, ;, or = while the
vehicle is standing still.
COMAND activates the device 23
.
When you disconnect a device, the message
No device connected. appears.
i Do not operate iPods ®
or MP3 players via
a remote control, for example Bluetooth ®
remote control, while operating the
respective device via the media interface.
This could cause unpredictable
interactions.
Connecting a completely discharged
iPod ®
or MP3 player can increase the
initialization time. i
Error messages appear while activating a
device when
R COMAND does not support the
connected device
R the power consumption of the connected
device is too high
R the media interface is malfunctioning
Contact an authorized Mercedes-Benz
Center if required.
Notes on operating a device via the AUX
socket G
Warning!
Due to the different volumes of the external
audio sources, system messages of the
vehicle may be much louder. You may need to
disable these system messages or adjust the
volume of these messages manually.
i The volume of external audio sources is
extremely variable. It is possible that a
device connected as an external audio
source will sound quieter or louder in the
vehicle or that the usual maximum volume
cannot be achieved. On certain devices the
volume can be set separately. In this case,
start at a moderate volume and increase it
slowly. In this way, you can determine
whether the system is capable of playback
without distortion, even at high volume. Switching to media interface
operation
i Starting individual function may take
several minutes, depending on the external
device and the content of the medium, for
example video podcasts.
Do not use software other than the genuine
software for uploading your iPod ®
or MP3
player. Otherwise some or all functions
may not be available.
23 Does not apply to AUX devices. Media Interface
185Control systems
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Vehicle equipment
i This Operator’s Manual describes all
features, standard or optional, potentially
available for your vehicle at the time of
purchase. Please be aware that your
vehicle might not be equipped with all
features described in this manual. Locking and unlocking
Notes
G
Observe Safety notes, see page 51.
When unlocking or locking the vehicle with
the SmartKey an acoustic signal sounds. The
acoustic signal is activated at the factory. If
you wish to deactivate the feature, or adjust
its signal volume, contact an authorized
Mercedes-Benz Center.
When unlocking the vehicle, all turn signal
lamps flash once. An acoustic signal sounds
once, and the locking knobs in the doors
move up. The anti-theft alarm system is
disarmed.
When locking the vehicle, all turn signal lamps
flash three times. An acoustic signal sounds
three times, and the locking knobs in the
doors move down. The anti-theft alarm
system is armed.
All doors and the trunk must be closed.
If you cannot lock or unlock the vehicle with
the SmartKey, the batteries in the SmartKey
are discharged, the SmartKey is
malfunctioning, or the vehicle battery is
drained.
X Check the batteries in the SmartKey
(Y page 255) and replace them if
necessary.
X Use the mechanical key to unlock the
driver’s door and the trunk (Y page 460). X
Use the mechanical key to lock the vehicle
(Y page 461).
X Have the vehicle battery and the vehicle
battery connections checked at an
authorized Mercedes-Benz Center.
If the SmartKey is malfunctioning, contact
Roadside Assistance or an authorized
Mercedes-Benz Center. SmartKey
Your vehicle comes supplied with two
SmartKeys, each with remote control and a
removable mechanical key.
The SmartKey centrally locks and unlocks
R the doors
R the trunk lid
R the fuel filler flap Example illustration: SmartKey with KEYLESS-GO
: &
Lock button
; F Unlock button for trunk lid
= % Unlock button
When you open a door, the windows on that
side lowers slightly. Once you close the door,
the windows move up again.
! A window will not work if it is blocked with
ice or if the vehicle battery is discharged. If
you cannot shut a door, do not force it or
you could damage the door or the window.
Fix whatever is affecting the window before
trying to shut the door. 252
Locking and unlockingControls in detail
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