Diagnostics connection
...................... 34
Dialing a number (telephone) ...........387
Digital speedometer ......................... 226
DISC button Activating audio CD or MP3 mode .. 446
Activating Bluetooth ®
Audio .......... 463
Switching on the Media Interface .. 466
Switching to the MUSIC REGIS-
TER ................................................ 456
Display
Selecting the design ..................... .306
Displaying the arrival time ...............350
Displaying the distance to the des-
tination ............................................... 350
Displaying the track and album ....... 450
Display messages ASSYST PLUS ................................ 538
Calling up (on-board computer) ..... 239
Driving systems ............................ .257
Engine ............................................ 254
General notes ................................ 239
Hiding (on-board computer) ........... 239
KEYLESS-GO .................................. 268
Lights ............................................. 251
Safety systems .............................. 240
SmartKey ....................................... 268
Tires ............................................... 263
Vehicle .......................................... .265
Distance recorder
see Trip odometer
Distance warning (warning lamp) .... 279
DISTRONIC PLUS Cruise control lever ....................... 184
Deactivating ................................... 189
Display message ............................ 260
Displays in the multifunction dis-
pla y................................................ 189
Driving tips .................................... 190
Function/note s............................. 182
Important safety notes .................. 183
Setting the specified minimum
distance ......................................... 188
Warning lamp ................................. 279
Dolby ®
Digital .................................... 297 Doors
Automatic locking (on-board com-
puter) ............................................. 234
Automatic locking (switch) ............... 89
Central locking/unlocking
(SmartKey) ....................................... 82
Control panel ................................... 48
Display message ............................ 266
Emergency locking ........................... 90
Emergency unlocking ....................... 90
Important safety notes .................... 88
Opening (from inside) ...................... 88
Overview .......................................... 88
Power closing .................................. 90
Drinking and driving ......................... 174
Drive program Automatic ...................................... 164
Display ........................................... 161
Manual ........................................... 165
Manual (vehicles with Sports
package AMG) ............................... 166
SETUP (on-board computer) .......... 236
Drive program selector ..................... 163
Driver's door see Doors
Driving abroad
Mercedes-Benz Service ................. 539
Symmetrical low beam .................. 122
Driving on flooded roads .................. 179
Driving safety systems ABS (Anti-lock Braking System) ....... 72
ADAPTIVE BRAK E............................. 77
BAS (Brake Assist System) .............. 72
BAS PLUS (Brake Assist System
PLUS) ............................................... 72
EBD (electronic brake force distri- bution) ............................................. 77
ESP ®
(Electronic Stability Pro-
gram) ............................................... 74
ETS (Electronic Traction System) ..... 74
Important safety information ........... 71
Overview .......................................... 71
PRE-SAFE ®
Brake ............................. 77
STEER CONTROL ............................. 79 10
Index
Engine
Check Engine warning lamp .......... .277
Display message ............................ 254
ECO start/stop function ................ 155
Engine number ............................... 601
Irregular running ............................ 158
Jump-starting ................................. 557
Starting problems .......................... 158
Starting the engine with the
SmartKey ....................................... 154
Starting with KEYLESS-GO ............. 154
Switching off .................................. 172
Tow-starting (vehicle) ..................... 562
Engine electronics
Problem (malfunction) ................... 158
Engine oil
Adding .......................................... .536
Additives ........................................ 604
Checking the oil level ..................... 535
Checking the oil level using the
dipstick .......................................... 535
Display message ............................ 256
Filling capacity ............................... 604
Notes about oil grades ................... 603
Notes on oil level/consumption .... 535
Temperature (on-board com-
puter) ............................................. 236
Viscosity ........................................ 604
Entering an intersection name ......... 325
Entering a street name ..................... 323
Entering the address (example) ....... 322
Entering the city ................................ 323
Entering the house number .............. 323
Entry Deleting ......................................... 302
Saving ............................................ 300
ESP ®
(Electronic Stability Pro-
gram) AMG menu (on-board computer) ... 236
Characteristics ................................. 75
Deactivating/activating (AMG
vehicles) .......................................... 76
Deactivating/activating (notes;
except AMG vehicles) ..................... .75
Display message ............................ 240
ETS .................................................. 74
Function/note s................................ 74 General notes .................................. 74
Important safety information ........... 74
Warning lamp ................................. 273
ETS (Electronic Traction System) ....... 74
Example display Audio CD mode .............................. 446
MUSIC REGISTER ........................... 455
Exhaust check ................................... 175
Exhaust pipe (cleaning instruc-
tions) .................................................. 544
Exterior lighting Setting options .............................. 122
see Lights
Exterior mirrors
Adjusting ....................................... 116
Dipping (automatic) ....................... 117
Folding in/out (electrically) ........... 117
Folding in when locking (on-board
computer) ...................................... 235
Out of position (troubleshooting) ... 117
Storing settings (memory func-
tion) ............................................... 119
Storing the parking position .......... 118
Eyeglasses compartment ................. 513 F
Factory setting (reset function) ....... 311
Fast forward Audio mode (CD, MP3) .................. 448
Video DVD ..................................... 475
Fast rewind
Audio mode (CD, MP3) .................. 448
Video DVD ..................................... 475
Favorites (Internet) ........................... 431
Favorites button ................................ 309
Filler cap see Fuel filler flap
Filling capacities (Technical data) ... 601
Flat tire MOExtended tire s.......................... 549
Preparing the vehicle ..................... 548
TIREFIT kit ...................................... 550
Floormats ........................................... 531
Frequencies Adjusting for radio stations ............ 437 12
Index
HOLD function
Activating ....................................... 192
Deactivating ................................... 192
Display message ............................ 258
Function/notes ............................. 191
Home address
Entering and saving ....................... 327
Selecting from the destination
memory ........................................ .328
Hood
Closing .......................................... .535
Display message ............................ 266
Important safety notes .................. 534
Opening ......................................... 534
Horn ...................................................... 40
Hydroplaning ..................................... 179 I
Ignition lock see Key positions
Immobilizer .......................................... 79
Incident (traffic report) ..................... 355
Indicator lamps see Warning and indicator lamps
Indicators
see Turn signals
Instrument cluster
Overview .......................................... 41
Warning and indicator lamps ........... 42
Instrument cluster lighting .............. 222
Interface (USB, iPod ®
)
see Media Interface
Interior lighting
Automatic control .......................... 129
Delayed switch-off (on-board
computer) ...................................... 234
Emergency lighting ........................ 129
Manual control ............................... 129
Overview ........................................ 128
Reading lamp ................................. 128
Setting the brightness of the
ambient lighting (on-board com-
puter) ............................................. 233
Setting the color of the ambient
lighting (on-board computer) ......... 233 Internet
Calling up the carousel view .......... 426
Conditions for access .................... 409
Creating favorites .......................... 432
Entering the URL ............................ 427
Favorites manager ......................... 432
Favorites menu .............................. 432
Menu functions .............................. 429
Opening favorites .......................... 431
Selecting/setting access data ....... 411
Selecting favorites ......................... 428
Internet radio
Calling up ....................................... 426
Searching for stations .................... 426
iPod ®
Alphabetical track selection .......... 469
Connecting to the Media Inter-
face ............................................... 465
Selecting a category/playlis t......... 468
iTunes ®
............................................... 469 J
Jack Storage location ............................ 548
Using ............................................. 590
Jump starting (engine) ...................... 557 K
KEYLESS-GO Convenience closing feature ............ 99
Display message ............................ 268
Locking ............................................ 83
Removing the Start/Stop button ... 153
Start/Stop button .......................... 151
Starting the engine ........................ 154
Unlocking ......................................... 83
Key positions
KEYLESS-GO .................................. 151
SmartKey ....................................... 151
Kickdown
Driving tips .................................... 163
Manual drive progra m.................... 167
Knee bag .............................................. 57 14
Index
Useful information
i This Operator's manual describes all
models and all standard and optional equip- ment of your vehicle available at the time of
publication of the Operator's manual.
Country-specific differences are possible.
Please note that your vehicle may not be
equipped with all features described. This
also applies to safety-related systems and
functions.
i Read the information on qualified special-
ist workshops (Y page 35). Panic alarm
X
To activate: press0033button 0043for at
least one second.
An alarm sounds and the exterior lighting
flashes.
X To deactivate: press0033button 0043
again.
or
X Insert the SmartKey into the ignition lock.
or X Press the KEYLESS-GO Start/Stop button.
The KEYLESS-GO key must be in the vehi-
cle. Occupant safety
Restraint system: introduction
The restraint system reduces the risk of vehi-
cle occupants coming into contact with parts of the vehicle's interior in the event of an
accident. The restraint system can also
reduce the forces to which vehicle occupants
are subjected during an accident.
The restraint system comprises:
R Seat belt system
R Air bags
R Child restraint system
The components of the restraint system work
in conjunction with each other. They can only deploy their protective function if, at all times,
all vehicle occupants:
R have fastened their seat belts correctly
(Y page 54)
R have adjusted their seat and head restraint
properly (Y page 109).
As the driver, you also have to make sure that
the steering wheel is adjusted correctly.
Observe the information relating to the cor-
rect driver's seat position (Y page 108).
You also have to make sure that an air bag can
inflate properly if deployed (Y page 56).
An air bag supplements a correctly worn seat
belt. As an additional safety device, the air
bag increases the level of protection for vehi-
cle occupants in the event of an accident. For example, if, in the event of an accident, the
protection offered by the seat belt is suffi-
cient, the air bags are not deployed. When an accident occurs, only the air bags that
increase protection in that particular accident
situation are deployed. However, seat belts
and air bags generally do not protect against
objects penetrating the vehicle from the out-
side.
Information on restraint system operation
can be found under "Triggering of the Emer-
gency Tensioning Device and air bags"
(Y page 64). 50
Occupant safetySafety
distance warning lamp will light up in the
instrument cluster.
X Brake immediately to defuse the situation.
or
X Take evasive action provided it is safe to do
so.
PRE-SAFE ®
Brake can also brake the vehicle
automatically under the following conditions:
R the driver and front-passenger have their
seat belts fastened
and
R the vehicle speed is between approx-
imately 4 mph (7 km/h) and 124 mph
(200 km/ h)
At speeds of up to approximately 40 mph
(70 km/h) PRE-SAFE ®
Brake can also detect
stationary objects. Examples of stationary
objects are stopped or parked vehicles.
i If there is an increased risk of collision,
preventive passenger protection measures
(PRE-SAFE ®
) are activated.
If the risk of collision with the vehicle in front
remains and you do not brake, take evasive
action or accelerate significantly, the vehicle
may perform automatic emergency braking,
up to the point of full brake application. Auto- matic emergency braking is not performed
until immediately prior to an imminent acci-
dent.
You can prevent the intervention of the PRE-
SAFE ®
Brake at any time by:
R depressing the accelerator pedal further.
R activating kickdown.
R releasing the brake pedal.
The braking action of PRE-SAFE ®
Brake is
ended automatically if:
R you maneuver to avoid the obstacle.
R there is no longer any danger of a collision.
R there is no longer an obstacle detected in
front of your vehicle. STEER CONTROL
General information STEER CONTROL helps you by transmitting a
noticeable steering force to the steering
wheel in the direction required for vehicle
stabilization.
This steering assistance is provided in partic-
ular if:
R both right wheels or both left wheels are on
a wet or slippery road surface when you
brake.
R the vehicle starts to skid.
Important safety notes i
Observe the "Important safety notes" sec-
tion (Y page 71).
No steering support is provided from STEER
CONTROL, if:
R ESP ®
is malfunctioning.
R the lighting is faulty.
Power steering will, however, continue to
function. Protection against theft
Immobilizer
X To activate with the SmartKey: remove
the SmartKey from the ignition lock.
X To activate with KEYLESS-GO: switch the
ignition off and open the driver's door.
X To deactivate: switch on the ignition.
The immobilizer prevents your vehicle from
being started without the correct SmartKey.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. The
engine can be started by anyone with a valid
SmartKey that is left inside the vehicle.
i The immobilizer is always deactivated
when you start the engine.
In the event that the engine cannot be star- ted (yet the vehicle's battery is charged), Protection against theft
79Safety Z
the system is not operational. Contact an
authorized Mercedes-Benz Center or call
1-800-FOR-MERCede s (in the USA) or
1-800-387-010 0(in Canada). ATA (anti-theft alarm system)
X
To arm: lock the vehicle with the SmartKey
or KEYLESS-GO.
Indicator lamp 0043flashes. The alarm sys-
tem is armed after approximately
15 seconds.
X To deactivate: unlock the vehicle with the
SmartKey or KEYLESS-GO.
A visual and audible alarm is triggered if the
alarm system is armed and you open:
R a door
R the vehicle with the mechanical key
R the trunk lid
R the hood
R the glove box
R the stowage space under the armrest
R a stowage compartment in the rear
X To turn the alarm off with the SmartKey:
press the 0036or0037 button on the
SmartKey.
The alarm is switched off.
or
X Insert the SmartKey into the ignition lock.
The alarm is switched off. X
To stop the alarm using KEYLESS-GO:
grasp the outside door handle. The Smart-
Key must be outside the vehicle.
The alarm is switched off.
or
X Press the Start/Stop button on the dash-
board. The SmartKey must be inside the
vehicle.
The alarm is switched off.
The alarm is not switched off, even if you
close the open door that triggered it, for
example.
i If the alarm continues for more than
30 seconds, the mbrace emergency call
system automatically notifies the Cus-
tomer Assistance Center. This is done
either by text message or data connection.
The emergency call system sends the mes- sage or data provided that:
R you have subscribed to the mbrace ser-
vice.
R the mbrace service has been activated
properly.
R the necessary mobile phone network is
available. 80
Protection against theftSafety
The SmartKey centrally locks/unlocks:
R the doors
R the trunk lid
R the glove box
R the stowage compartment under the arm-
rest
R the stowage compartment in the rear com-
partment
R the fuel filler flap
The turn signals flash once when unlocking
and three times when locking.
You can also set an audible signal to confirm that the vehicle has been locked. The audiblesignal can be activated and deactivated using
the on-board computer (Y page 234).
When it is dark, the surround lighting also
comes on if it is activated in the on-board
computer (Y page 233). KEYLESS-GO
General notes Bear in mind that the engine can be started by
any of the vehicle occupants if there is a KEY- LESS-GO key in the vehicle.
Locking/unlocking centrally You can start, lock or unlock the vehicle using
KEYLESS-GO. To do this, you only need carry
the SmartKey with you. You can combine the functions of KEYLESS-GO with those of a con-
ventional SmartKey. Unlock the vehicle by
using KEYLESS-GO, for instance, and lock it
using the 0037button on the SmartKey.
When locking or unlocking with KEYLESS-GO,
the distance between the key and the corre-
sponding door handle must not be greater
than 3 ft (1 m). A check which periodically establishes a radio
connection between the vehicle and the
SmartKey determines whether a valid Smart- Key is in the vehicle. This occurs, for example:
R when the external door handles are
touched
R when starting the engine
R while the vehicle is in motion X
To unlock the vehicle: touch the inner
surface of the door handle.
X To lock the vehicle: touch sensor sur-
face 0043.
X Convenience closing feature: touch
recessed sensor surface 0044for an exten-
ded period.
Further information on the convenience
closing feature (Y page 99).
X To unlock the trunk lid: pull the handle on
the trunk lid.
The vehicle only unlocks the trunk lid. Changing the settings of the locking
system
You can change the settings of the locking
system. This means only the driver's door, the
lockable stowage compartments in the vehi-
cle interior and the fuel filler flap are unlocked when the vehicle is unlocked. This is useful if
you frequently travel on your own.
X To change the setting: press and hold
down the 0036and0037 buttons simulta-
neously for approximately six seconds until SmartKey
83Opening and closing Z
the battery check lamp flashes twice
(Y page 85).
i If the setting of the locking system is
changed within the signal range of the vehi- cle, pressing the 0037or0036 button:
R locks or
R unlocks the vehicle
The SmartKey now functions as follows:
X To unlock the driver's door: press the
0036 button once.
X To unlock centrally: press the0036but-
ton twice.
X To lock centrally: press the0037button.
The KEYLESS-GO function is changed as fol-
lows:
X To unlock the driver's door: touch the
inner surface of the door handle on the
driver's door.
X To unlock centrally: touch the inner sur-
face of the front-passenger door handle.
X To lock centrally: touch the outer sensor
surface on one of the door handles.
X To restore the factory settings: press
and hold down the 0036and0037 buttons
simultaneously for approximately six sec-
onds until the battery check lamp flashes
twice (Y page 85). Mechanical key
General notes If the vehicle can no longer be locked or
unlocked with the SmartKey, use the
mechanical key.
If you use the mechanical key to unlock and
open the driver's door or the trunk lid, the
anti-theft alarm system will be triggered
(Y page 80). There are several ways to turn off the alarm:
X To turn the alarm off with the SmartKey:
press the 0036or0037 button on the
SmartKey.
or
X Insert the SmartKey into the ignition lock.
or
X To deactivate the alarm with KEYLESS-
GO: press the Start/Stop button in the igni-
tion lock. The SmartKey must be in the
vehicle.
or
X Lock or unlock the vehicle using KEYLESS-
GO. The SmartKey must be outside the
vehicle.
If you unlock the vehicle using the mechanical key, the fuel filler flap will not be unlocked
automatically.
X To unlock the fuel filler flap: insert the
SmartKey into the ignition lock.
Removing the mechanical key X
Push release catch 0043in the direction of
the arrow and at the same time remove
mechanical key 0044from the SmartKey.
For further information about: R unlocking the driver's door (Y page 90)
R unlocking the trunk (Y page 95)
R locking the vehicle (Y page 90)84
SmartKeyOpening and closing