1, 2, 3 ...
115 Vsocket ...................................... 448
12 Vsocket
see Sockets
4ETS
see ETS/4ETS (Electronic
Tractio nSystem)
4MATIC (permanent four-wheel
drive) .................................................. 350
4MATIC off-road system ...................350 A
ABC see Active Body Control (ABC)
ABS (Anti-lock Braking System)
Display message ............................ 391
Function/notes ................................ 73
Important safety notes ....................73
Warning lamp ................................. 428
Activating/deactivating cooling
with air dehumidification .................297
Active Blin dSpot Assist
Activating/deactivating (on-
board computer) ............................ 387
Display message ............................ 416
Function/informatio n.................... 367
Active Body Control (ABC)
Display message ............................ 414
Function/notes ............................. 348
Active Driving Assistance package .366
Active Lane Keeping Assist Activating/deactivating (on-
board computer) ............................ 387
Display message ............................ 415
Function/informatio n.................... 369
Active multicontour seat ..........112, 276
Active service syste mPLUS
see ASSYS TPLUS service interval
display
ADAPTIVE BRAKE .................................77
Adaptive Damping System (ADS) .....3 48
Adaptive Highbeam Assist Display message ............................ 408
Function/notes ............................. 284
Switching on/off (on-board
computer) ...................................... 388Additional speedometer
...................388
Additives (engine oil) ........................535
Address Entering (example )......................... 157
see Addres sbook
Address book
Calling up ....................................... 209
Connecting acall........................... 212
Creating an entry ........................... 210
Deleting an entry ........................... 211
Entering characters .......................136
Entry as ahome address ...............182
Importing contacts ........................208
Introduction ................................... 207
Starting route guidance .................212
Voice tag ....................................... 213
Airb ags
Display message ............................ 403
Front air bag (driver, front
passenger )....................................... 52
Important safety notes ....................50
PASSENGER AIR BAG OFF
indicator lamp .................................. 54
Safety guidelines ............................. 49
Side impact airb ag.......................... 52
Windo wcurtain air bag .................... 53
Air-conditioning system
see Climate control
Aird istribution
Settin g........................................... 299
Setting (COMAND) .........................270
Airf ilter (display message) ..............411
Airflow Setting ........................................... 299
Setting (COMAND) .........................271
AIRMATIC
Display message ............................ 413
Function/notes ............................. 347
Air pressure
see Tire pressure
Airv ents
Glove box ....................................... 303
Important safet ynotes .................. 302
Rea r............................................... 303
Setting ........................................... 302
Setting the center air vents ...........302
Setting the side air vents ...............303 4
Index
Logic 7
®
(Harman Kardon ®
surround sound system) see 3D sound (Harman Kardon ®
surround soun dsystem)
Low-beam headlamps
Displa ymessage ............................ 405
Setting for driving abroad
(symmetrical) ................................. 280
Switching on/off ........................... 281
Lubricant additives
see Additives
Lumbar support
Adjusting ....................................... 112
Lumbar support (COMAND) .............. 274M
M+S tires ............................................ 500
Maintenance see ASSYST PLUS service interval
display
Malfunction message
see Display messages
Map (navigation)
Adjusting the scal e........................ 186
Arrival time/distance to the
destination ..................................... 189
City mode l..................................... 190
Display ........................................... 188
Geo-coordinate displa y.................. 190
Heading ......................................... 188
Information in the displa y.............. 189
Moving ........................................... 187
North orientation ........................... 188
Notes ............................................. 186
Point of interest symbols ...............188
Roa ddisplay .................................. 189
Saving the crosshair position .........187
Setting to the vehicle destination ..187
Topographica lmap........................ 190
Map display (also see navigation)
Traffi creports ................................ 179
Massage function (PULSE) ...............277
Matte finish (cleaning
instructions) ...................................... 472mbrace
Automatic retrieval of vehicle data
(service due date ).......................... 456
Call priority .................................... 453
Display message ............................ 399
Downloading destinations
(COMAND) ..................................... 453
Emergency call .............................. 450
Important safety notes ..................449
Locating astolen vehicl e............... 456
MB info call button ........................452
Remote vehicle locking ..................455
Roadside Assistance button ..........452
Search &Send ............................... 454
Self-test ......................................... 450
System .......................................... 450
Vehicle remote unlocking ..............455
Mechanical key
Function/notes ................................ 84
Unlocking the driver's door ..............90
Media Interface
Active partition .............................. 242
Alphabetical track selection ..........242
Connecting an external audio
source ............................................ 238
Connectio noption s....................... 238
iPod ®
............................................. 238
Mode ............................................. 238
Notes on USB devices ...................243
Playback options ........................... 242
Selecting categories ......................241
Selecting folders ............................ 241
Selecting musi cfiles ...................... 240
Selecting playlists ..........................241
Switching to ................................... 238
USB mass storag edevice .............. 238
Media list
Audio mode (CD, DVD, MP3) .........228
Video DVD ..................................... 247
Memory card (audio) .........................381
Memory function ............................... 118
Menu item Selecting ........................................ 130
Message memory (on-board
computer) .......................................... 390
Messages see Display messages Index
15
Important safety notes
..................107
Multicontour sea t.......................... 112
Seat heating problem ....................113
Seat ventilation problem ................114
Selecting (COMAND) .....................274
Storing settings (memory
function) ........................................ 118
Switching sea theating on/off .......113
Switching seat ventilation on/off ..113
Selecting stations (radio)
Using statio npresets ..................... 216
Using statio nsearch ...................... 216
Sending DTMF tones .........................207
Sensors (cleaning instructions) .......474
Service Center see Qualified specialist workshop
Service interval display
Displaying service messages .........469
Hiding service messages ...............469
Notes ............................................. 469
Service messages ..........................469
Service menu (on-board computer) .387
Service products Brake fluid ..................................... 535
Coolant (engine) ............................ 536
DEF special additive s..................... 533
Engine oil ....................................... 534
Fuel ................................................ 531
Important safety notes ..................530
Washer fluid .................................. .537
Setting astation (radio)
Via manual frequency entry ...........217
Settings
Display ........................................... 147
Menu overview .............................. 125
On-board computer .......................387
Picture (COMAND) .........................244
Picture (Rear Seat Entertainment
System) ......................................... 253
Sound settings ............................... 139
System settings ............................. 147
Setting the language
COMAND ....................................... 153
Rear Seat Entertainment System ...262
Setting the night design ...................147
Setting the text reader speed ..........149
Setting the vehicle level ...................349Setting the volume
Telephone call s.............................. 138
Video AUX ..................................... 250
Side impact air bag .............................52
Side marker lamp (display
message) ............................................ 407
Side windows Cleaning ......................................... 473
Convenience closing feature ............97
Convenience opening feature ..........96
Important safety information ...........95
Opening/closing .............................. 96
Problem (malfunction) .....................98
Resetting ......................................... 98
Sliding sunroof
Important safety notes ....................98
Opening/closing .............................. 99
Problem (malfunction) ...................103
Resetting ....................................... 100
see Panorama roof with power
tilt/sliding panel
SmartKey
Changing the battery .......................85
Changing the programming .............84
Checking the battery .......................85
Convenience closing feature ............97
Convenience opening feature ..........96
Display message ............................ 424
Door central locking/unlocking .......82
Important safety notes ....................82
Loss ................................................. 87
Mechanical key ................................ 84
Positions (ignition lock) .................307
Problem (malfunction) .....................87
Starting the engine ........................309
SMS message
see Text message
Snow chains ...................................... 501
Socket Glove box ...................................... .448
Sockets
Points to observe before use .........447
Rea rcompartmen t......................... 448
Trunk ............................................. 448
Soun dmenu ....................................... 139
Sounds see Soun dsettings Index
21
Information for customers in
California
Under California law you may be entitled to a
replacemen tofyour vehicle or a refund of the
purchase price or lease price, if after a
reasonable number of repair attempts
Mercedes-Benz USA, LLC and/or its
authorized repair or service facilities fail to fix
one or more substantial defects or
malfunctions in the vehicle that are covered
by its express warranty. During the period of
18 months from original delivery of the
vehicle or the accumulation of 18 000 miles
(approximately 29 000 km) on the odometer
of the vehicle, whichever occurs first, a
reasonable number of repair attempts is
presumed for a retail buyer or lessee if one or
more of the following occurs:
(1) the same substantial defect or malfunction results in a condition that is
likely to cause death or serious bodily
injury if the vehicle is driven, that defect
or malfunction has been subject to repair
two or more times, and you have directly
notified Mercedes-Benz USA, LLC in
writing of the need for its repair.
(2) the same substantial defect or malfunction of a less serious nature than
category (1) has been subject to repair
four or more times and you have directly
notified Mercedes-Benz in writing of the
need for its repair.
(3) the vehicle is out of service by reason of repair of the same or different substantial
defects or malfunctions for a cumulative
total of more than 30 calendar days.
Please send your written notice to:
Mercedes-Benz USA, LLC
Customer Assistance Center
One Mercedes Drive
Montvale, NJ 07645-0350 Maintenance
The Service and Warranty Booklet describes
all the necessary maintenance work which
should be done at regular intervals.
Always have the Service and Warranty
Booklet with you when you bring the vehicle
to an authorized Mercedes-Benz Center. The
service advisor will record every service for
you in the Service and Warranty Booklet. Roadside Assistance
The Mercedes-Benz Roadside Assistance
Program offers technical help in the event of
a breakdown. Calls to the toll-free Roadside
Assistance Hotline are answered by our
agents 24 hours a day, 365 days a year.
1-800-FOR-MERCedes(1-800-367-6372)
(USA)
1-800-387-0100 (Canada)
For additional information, refer to the
Mercedes-Benz Roadside Assistance
Program brochure (USA) or the "Roadside
Assistance" section in the Service and
Warranty booklet (Canada) .You will find both
in your vehicle literature portfolio. Change of address or change of
ownership
In the event of a change of address, please
send us the "Change of Address Notice"
found in the Service and Warranty
Information Booklet, or simply call the
Mercedes-Benz Customer Assistance Center
(in the USA) at the hotline number
1-800-FOR-MERCedes(1-800-367-6372) or
Customer Service Center (in Canada) at
1-800-387-0100. This will assist us in
contacting you in a timely manner should the
need arise.
If you sell your Mercedes, please leave the
entire literature in the vehicle so that it is
available to the next owner. Introduction
29
DEF (BlueTEC vehicles only)
Important notes on use To function properly, BlueTEC exhaus
tgas
aftertreatment must be operated with the
reducing agen tDEF. Adding DEF is one of the
tasks performed during maintenance. Under
normal operating conditions, a tank of DEF
lasts until the next service due date.
When the DEF level is too low, the CheckAdditive See Operator's Manual
message is shown in the multifunction
display.
When the DEF supply sinks to a minimum
level, the Remaining Starts: 16 message
is shown in the multifunctio ndisplay.
When the Remaining Starts: 16 message
is shown in the multifunction display, you can
start the engine 16 more times. If DEF is not
added, it will the nnot be possible to restart
the engine. Fill the DEFt ank with about1gal
(3.8l) of DEF or have the DEF tank refilled at
a qualified specialist workshop.
Use the special DE Frefill bottle when filling
between maintenance intervals. Contact an
authorized Mercedes-BenzC enter with any
questions or, if necessary, contact Roadside
Assistance (Y page 29).
If the outside temperature is lower than 12 ‡
(002711 †), damage may occur when adding
DEF. If DEF is frozen and there is an active
warning indicator, adding may not be
possible. Park the vehicle in a warmer place,
e.g. in a garage, until DEFh as become fluid
again .Itwill the nbe possible to add DEF
again. Alternatively, have the DEFt ank refilled
at a qualified specialist workshop.
Further informatio nabout BlueTEC exhaust
gas aftertreatment and DEFi s available at any
authorized Mercedes-Benz Center. Adding DEF G
WARNING
Make sure
R DEF does not come into contact with skin,
eyes, or clothing
R to keep DEF out of the reach of children
If you and/or others have come into contact
with DEF:
R If DEF has gotten into contact with eyes,
flush with plenty of water immediately and
seek medical help.
R Cleana ffected skin immediately with plenty
of water.
R If DEF was swallowed, rinse mouth
immediately with plenty of water and drink
plenty of water. Consult a physician. G
WARNING
If you open the DEF tank cap, small amounts
of ammonia vapo rmay be released. This
depends in particular upon the age of the DEF.
Ammonia vapors have a pungent odor and are
particularly irritating to:
R skin
R mucous membranes
R eyes
You may experience a burning sensation in
your eyes, nose and throat, as well as
coughing and watering of the eyes.
Do not inhale any ammonia vapors that may
be released. Fill the DE Ftank only in well-
ventilated areas.
! Only use DEF in accordance with
ISO 22241. Do not mix any additives with
DEF, and do no tdilute DE Fwith water .This
may destroy the BlueTEC exhaust gas
aftertreatment system.
! Rinse surfaces that have come into
contact with DEF immediately with water or
remove DEF using a damp cloth and cold
water. If the DEF has already crystallized,
use a sponge and cold water to clean it. DEF Refueling
325Driving and parking Z
residues crystallize after time and
contaminate the affected surfaces.
! DEF is not a fuel additive and must not be
added to the fuel tank. If DEF is added to
the fuel tank, this can lead to engine
damage.
! Only screw on the DEF refill bottle hand-
tight. It could otherwise be damaged.
The filler neck for DEF is located under the
"Minispare" emergency spare wheel in the
trunk floor.
X Switch off the ignition.
X Open the trunk.
X Lift the trunk floor up ( Ypage 442). X
Turn the "Minispare" emergency spare
wheel fastening in the direction of the
arrow and remove it.
X Remove the "Minispare" emergency spare
wheel. X
Turn DEF cap 0002counter-clockwise and
remove it. X
Turn DEF filler cap 0003counter-clockwise
and open it.
Filler cap 0003is secured with a plastic strap. X
Unscrew the covering cap from DEF refill
bottle 0026.
X Place DEF refill bottle 0026on the filler neck
as show nand screw on clockwise hand-
tight.
X Press DEF refill bottle 0026down.
The DEF tank is filled. This may take up to
one minute.
i To add between service intervals, fill the
DEF tank with approximately 1gal (3. 8l) of
DEF. 1 gal (3.8 l) of DEF is equivalent to
approximately 2DEF refill bottles. Then
have the DEF supply checked at a qualified
specialis tworkshop and completely refilled
if necessary.
X Release DEFr efill bottle0026.
Refilling stops when the DEFr efill bottle is
no longer pressed down. The DEFr efill
bottle can be removed when it has been
only partially emptied. 326
RefuelingDriving and parking
If you leave the vehicle parked for longer than
six weeks, the vehicle may suffer damage as
a resultofl
ack of use.
X Visi taqualified specialist workshop and
seek advice. Driving tips
General driving tips
Important safety notes G
WARNING
Always remembe rthat you must concentrate
primarily on driving the vehicle. The driver's
concentration must always be directed
primarily at road traffic. For your own safety
and that of others, we recommend that you
stop the vehicle at a safe place and in
accordance with the traffic conditions before
making or accepting a phone call.
Comply with all legal requirements if you use
the telephone while driving. Use the hands-
free system and only use the telephone when
road, weather and traffic conditions permit. In
some jurisdictions, it is forbidden for drivers
to use mobile phones while driving.
Only operate COMAND (Cockpit Management
and Data System) in compliance with all legal
requirements and when the road, weather and
traffic conditions permit. You may otherwise
not be able to observe the traffic conditions,
endangering yourself and others.
Remember that your vehicle covers a distance
of 44 ft (approximately 14 m)a second when
it is traveling at only 30 mph (approximately
50 km/h).
Drive sensibly –save fuel Observe the following tips to save fuel:
X
The tires should always be inflated to the
recommended tire pressure.
X Remove unnecessary loads.
X Remove roof racks whe nthey are not
needed. X
Warm up the engine at low engine speeds.
X Avoid frequent acceleration or braking.
X Have all maintenance work carried out as
indicated by the service intervals in the
Maintenance Booklet or by the service
interval display.
Fuel consumption also increases when
driving in cold weather, in stop-and-go traffic
and in mountainous terrain.
Drinking and driving G
WARNING
Drinking and driving and/or taking drugs and
driving are very dangerous combinations.
Even a small amount of alcohol or drugs can
affect your reflexes, perceptions and
judgment.
The possibility of a serious or even fatal
accident are greatly increased when you drink
or take drugs and drive.
Do not drink or take drugs and drive or allow
anyone to drive who has been drinking or
taking drugs.
Pedals G
WARNING
Make sure absolutely no objects are
obstructing the pedals' range of movement.
Keep the driver's footwell clear of all
obstacles. If there are any floormats or
carpets in the footwell, make sure that the
pedals still have sufficient clearance.
During sudden driving or braking maneuvers,
the objects could get caught between the
pedals. You could then no longer brake or
accelerate. This could lead to accidents and
injury.
Rolling with the engine switched off G
WARNING
There is no power assistance for the steering
and the brake when the engine is not running. 330
Driving tipsDriving and parking
Steering and braking requires significantly
more effort and you could lose control of the
vehicle and cause an accident as a result.
Do not turn off the engine while the vehicle is
in motion.
Exhaust check G
WARNING
Inhalation of exhaus tgas is hazardous to your
health. All exhaust gas contains carbon
monoxide (CO), and inhaling it can cause
unconsciousness and possible death.
Do no trun the engin einconfined areas (such
as a garage) which are not properly ventilated.
If you think that exhaust gas fumes are
entering the vehicle while driving, have the
cause determined and corrected
immediately. If you must drive under these
conditions, drive only with at least one
window fully open at all times.
Certain engine systems are designed to keep
the level of poisonous components in exhaust
fumes within legal limits.
These systems only work at peak efficiency if
they are serviced exactly in accordance with
the manufacturer's specifications. For this
reason, all work on the engine should only be
carried out by qualified and authorized
Mercedes-Benz technicians.
The engine settings must not be changed
under any circumstances. Furthermore, all
specific service work must be carried out at
regular intervals and in accordance with the
Mercedes-Benz service requirements. Details
can be found in the Maintenance Booklet. Braking
Important safety notes G
WARNING
On slippery road surfaces, never downshift in
order to obtain braking action. This could
result in drive wheel slip and reduced vehicle control. Your vehicle's ABS will not prevent
this type of loss of control.
G
WARNING
Make sure that you do not endanger other
road users when you apply the brakes.
Downhill gradients !
On long and steep gradients, you must
reduce the load on the brakes by shifting
early to a lower gear. This allows you to take
advantage of the engine braking effect and
helps avoid overheating and excessive
wear of the brakes.
When you take advantage of the engine
braking effect, a drive wheel may not turn
for some time, e.g. on a slippery road
surface. This could cause damage to the
drive train. This type of damage is not
covered by the Mercedes-Benz warranty.
Heavy and light loads G
WARNING
Depressing the brake pedal constantly results
in excessive and premature wear to the brake
pads.
It may also cause the brakes to overheat,
seriously impairing their effectiveness. It may
then not be possible to stop the vehicle in
sufficient time to avoid an accident.
If the brakes have been subjected to a heavy
load, do not stop the vehicle immediately, but
drive on for a short while. This allows the
airflow to cool the brakes more quickly.
Wet roads G
WARNING
After driving in heavy rain for some time
without applying the brakes or through water
deep enough to wet brake components, the
first braking action may be somewhat
reduced. You have to depress the brake pedal Driving tips
331Driving and parking
Z