
Sidewall (definition) ....................... 379
Snow chains .................................. 363
Speed rating (definition) ................ 378
Storing ........................................... 380
Structure and characteristics
(definition) ..................................... 377
Summer tires in winter .................. 362
Temperature .................................. 374
TIN (Tire Identification Number)
(definition) ..................................... 379
Tire bead (definition) ...................... 379
Tire pressure (definition) ................ 379
Tire pressures (recommended) ...... 378
Tire size (data) ............................... 384
Tire size designation, load-bearing
capacity, speed rating .................... 374
Tire tread ....................................... 361
Tire tread (definition) ..................... 379
Total load limit (definition) ............. 379
Traction ......................................... 373
Traction (definition) ....................... 379
Tread wear ..................................... 373
Uniform Tire Quality Grading
Standards ...................................... 373
Uniform Tire Quality Grading
Standards (definition) .................... 378
Wear indicator (definition) ............. 379
Wheel and tire combination ........... 384
Wheel rim (definition) .................... 378
see Flat tire
Top Tether ............................................ 64
Touchpad
Changing the station/music
track .............................................. 301
Character suggestions ................... 300
Deleting characters ....................... 300
Entering a space ............................ 300
Entering characters ....................... 300
Gesture control .............................. 300
Handwriting recognition ................ 300
Operating the touchpad ................. 300
Overview ........................................ 300
Quick access for Audio .................. 301
Switching ....................................... 300
Switching input line ....................... 300
Tow-starting
Emergency engine starting ............ 357
Important safety notes .................. 354 Towing a trailer
ESP®(Electronic Stability Pro-
gram) ............................................... 76
Towing away
Important safety guidelines ........... 354
Insta
lling the towing eye ................ 355
Notes for 4MATIC vehicles ............ 356
Removing the towing eye ............... 355
Transporting the vehicle ................ 356
With both axles on the ground ....... 356
With the rear axle raised ................ 355
Towing eye ......................................... 343
Traffic reports
see also Digital Operator's Man-
ual .................................................. 298
Traffic Sign Assist
Display message ............................ 277
Function/notes ............................. 215
Important safety notes .................. 215
Instrument cluster display ............. 216
Transfer case ..................................... 164
Transmission
see Automatic transmission
Transmission position display ......... 157
Transmission position display
(DIRECT SELECT lever) ...................... 157
Transporting the vehicle .................. 356
Trim pieces (cleaning instruc-
tions) .................................................. 340
Trip computer (on-board com-
puter) .................................................. 240
Trip odometer
Calling up ....................................... 239
Resetting (on-board computer) ...... 241
Trunk
Important safety notes .................... 89
Locking separately ........................... 94
Opening/closing (automatically
from inside) ...................................... 93
Opening/closing (automatically
from outside) ................................... 91
Opening/closing (from outside,
HANDS-FREE ACCESS) .................... 92
Opening/closing (manually from
outside) ............................................ 90
Trunk lid
Display message ............................ 283
22Index

Obstacle recognition ........................ 90
Opening dimensions ......................394
Opening/closing .............................. 89
Trunk load (maximum) ......................394
Turn signals
Changing bulbs (front) ................... 124
Changing bulbs (rear) .................... 124
Display message ............................ 267
Switching on/off ........................... 119
Two-way radio
Frequencies ................................... 386
Installation ..................................... 386
Transmission output (maximum) .... 386
Type identification plate
see Vehicle identification plate
U
UnlockingEmergency unlocking ....................... 89
From inside the vehicle (central
unlocking button) .............................8 8
USB devices
Connecting to the Media Inter-
face .............................................. .307
V
Vanity mirror (in the sun visor) ........317
Vehicle
Correct use ...................................... 32
Data acquisition ............................... 32
Display message ............................ 282
Equipment ....................................... 28
Individual settings .......................... 247
Limited Warranty .............................3 2
Loading .......................................... 370
Locking (in an emergency) ............... 89
Locking (SmartKey) .......................... 81
Lowering ........................................ 384
Maintenance .................................... 29
Operating safety .............................. 30
Parking .......................................... 177
Parking for a long period ................ 179
Pulling away ................................... 149
Raising ........................................... 381
Reporting problems ......................... 32
Securing from rolling away ............ 380
Towing away .................................. 354 Transporting .................................. 356
Unlocking (in an emergency) ........... 89
Unlocking (SmartKey) ...................... 81
Vehicle data ................................... 394
Vehicle data
Roof load (maximum) ..................... 394
Trunk load (maximum) ................... 394
Vehicle dimensions ........................... 394
Vehicle emergency locking ................ 89
Vehicle identification number
see VIN
Vehicle identification plate .............. 387
Vehicle level
AIRMATIC ...................................... 197
Display message ............................ 275
Vehicle tool kit .................................. 343
Video
Operating the DVD ......................... 244
see also Digital Operator's Man-
ual .................................................. 298
VIN
Seat ............................................... 388
Type plate ...................................... 387
Voice Control System
see Separate operating instructions
W
WarningStickers ........................................... 44
Warning and indicator lamps
ABS ................................................ 289
Brakes ........................................... 288
Check Engine ................................. 293
Coolant .......................................... 293
Distance warning ........................... 295
ESP
®.............................................. 290
ESP®OFF ....................................... 291
Fuel tank ........................................ 293
General notes ................................ 286
Hybrid drive system ....................... 288
Overview .......................................... 36
Parking brake ................................ 292
PASSENGER AIR BAG ...................... 47
RBS (Recuperative Brake Sys-
tem) ............................................... 288
Reserve fuel ................................... 293
Restraint system ............................ 292
Index23

Introduction
The printedOperator's Manual provide sinfor-
mation about th esaf eoperation of your vehicle.
The Digital Operator's Manual additionally
describe sfurther function sand equipmen t
installed in your vehicle. The function sof th e
vehicl eand multimedia system are describe din
th eDigital Operator's Manual. You can call up
th eDigital Operator's Manual via th emultimedia
system.
iYou will no tincur any cost swhen calling up
th eDigital Operator's Manual. The Digital
Operator's Manual works without connecting
to th eInternet .
Ther eare three ways to access th etopic sof th e
Digital Operator's Manual:
RVisua lsearch
The visual search allows you to explor eyour
vehicl e"virtually". Starting from either th e
vehicl eexterio rvie wor interio rview, you can
access man yof th edifferen ttopic scovered
by th eDigital Operator's Manual. To access
th evehicl einterio rsection ,select th e"Vehi-
cle interior" view.
RKeywor dsearch
The keyword search allows you to search for a
keyword by enterin gcharacters. Further
information can be foun din th eDigital Oper -
ator's Manual in th e"Audio 20 "or "COMAND "
section under th e"Character entr y(teleph -
ony)" keyword .
RContents
You can select individual section sin th econ-
tents
.
iThe Digital Operator's Manual is deactiva-
te dfor safet yreason swhile driving .
Operation
Calling up the Digital Operator's Man-
ual
XPress theØ buttonin th ecenter console.
The overview relating to th evehicl eappears.
XSelec tth e"Operator' sManual" men uitem by
turnin g3 or pressin g7 thecontroller .
XConfirm7 themessage about th ewarning
and safet ynotes.
The basic men ufor th eDigital Operator's
Manual appears.
Operating the Digital Operator's Man-
ual
General notes
Pleas eobserv eth einformation about th eoper -
ation of th econtroller (Ypage 299).
Content pages
The conten tpages can be accessed by mean sof
a visual search , akeyword search or usin gth e
contents .
XTo scroll forwards/backwards: turn3
th econtroller .
XTo displayin full-screen or animation: slide
8 thecontroller to th elef t:.
XTo select information texts or sav ebook -
marks: slide9 thecontroller to th e
right ;.
XTo select alink :slide 6thecontroller
downwards =.
XTo exitacontent page: select the%
symbol ?.
Digital Operator's Manual25

Protection of the environment
General notes
HEnvironmental note
Daimler's declared policy is one of compre-
hensive environmental protection.
The objectives are for the natural resources
that form the basis of our existence on this
planet to be used sparingly and in a manner
that takes the requirements of both nature
and humanity into account.
You too can help to protect the environment
by operating your vehicle in an environmen-
tally responsible manner.
Fuel consumption and the rate of engine,
transmission, brake and tire wear are affected by these factors:
Roperating conditions of your vehicle
Ryour personal driving style
You can influence both factors. You should
bear the following in mind:
Operating conditions:
Ravoid short trips as these increase fuel con-
sumption.
Ralways make sure that the tire pressures
are correct.
Rdo not carry any unnecessary weight.
Rremove roof racks once you no longer need
them.
Ra regularly serviced vehicle will contribute
to environmental protection. You should
therefore adhere to the service intervals.
Ralways have service work carried out at a
qualified specialist workshop.
Personal driving style:
Rdo not depress the accelerator pedal when
starting the engine.
Rdo not warm up the engine when the vehicle
is stationary.
Rdrive carefully and maintain a safe distance
from the vehicle in front.
Ravoid frequent, sudden acceleration and
braking.
Rchange gear in good time and use each gear
only up to Ôof its maximum engine speed.
Rswitch off the engine in stationary traffic.
Rkeep an eye on the vehicle's fuel consump-
tion.
HEnvironmental note
Have a defective high-voltage battery dis-
posed of in an environmentally-responsible
manner. Contact a qualified specialist work-
shop which has the necessary specialist
knowledge and tools to carry out the work
required. Mercedes-Benz recommends that
you use an authorized Mercedes-Benz Center
for this purpose.
Environmental concerns and recom-
mendations
Wherever the operating instructions require you
to dispose of materials, first try to regenerate or
re-use them. Observe the relevant environmen-
tal rules and regulations when disposing of
materials. In this way you will help to protect the
environment.
Genuine Mercedes-Benz parts
HEnvironmental note
Daimler AG also supplies reconditioned major
assemblies and parts which are of the same
quality as new parts. They are covered by the
same Limited Warranty entitlements as new
parts.
!Air bags and Emergency Tensioning Devi-
ces, as well as control units and sensors for
these restraint systems, may be installed in
the following areas of your vehicle:
Rdoors
Rdoor pillars
Rdoor sills
Rseats
Rcockpit
Rinstrument cluster
Rcenter console
Genuine Mercedes-Benz parts27
Introduction
Z

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 pre-
sumed for a retail buyer or lessee if one or more
of the following occurs:
(1) the same substantial defect or malfunctionresults in a condition that is likely to cause
death or serious bodily injury if the vehicle isdriven, 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.
Breakdown assistance
The Mercedes-Benz Roadside Assistance Pro-
gram offers technical help in the event of a
breakdown. Calls to the toll-free Roadside Assis- tance 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 lit-
erature portfolio.
Change of address or change of own-
ership
In the event of a change of address, please send
us the "Notification of Address Change" in the
Service and Guarantee booklet or simply call the
Mercedes-Benz Customer Assistance Center
(USA) at the hotline number
1-800-FOR-MERCedes(1-800-367-6372) or
Customer Service Center (Canada) at
1-800-387-010 0.This will assist us in contact-
ing 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.
If you have purchased a used car, please send us
the "Notification of Used Car Purchase" in the
Service and Guarantee booklet or simply call the
Mercedes-Benz Customer Assistance Center
(USA) at the hotline number
1-800-FOR-MERCedes(1-800-367-6372) or
Customer Service (Canada) at 1-800-387-0100.
Vehicle operation outside the USA
and Canada
If you plan to operate your vehicle in foreign
countries, please be aware that:
Rservice facilities or replacement parts may
not be readily available.
Runleaded fuel for vehicles with a catalytic
converter may not be available. Leaded fuel
may cause damage to the catalytic converter.
Rthe fuel may have a considerably lower octane
rating. Unsuitable fuel can cause engine dam-
age.
Some Mercedes-Benz models are available for
delivery in Europe through our European Deliv-
ery Program. For details, consult an authorized
Mercedes-Benz Center or write to one of the
following addresses.
In the USA
Mercedes-Benz USA, LLC
European Delivery Department
Service and vehicle operation29
Introduction
Z

One Mercedes Drive
Montvale, NJ 07645-0350
In Canada
Mercedes-Benz Canada, Inc.
European Delivery Department
98 Vanderhoof Avenue
Toronto, Ontario M4G 4C9
Operating safety
Important safety notes
GWARNING
If you do not have the prescribed service/
maintenance work or any required repairs
carried out, this can result in malfunctions or system failures. There is a risk of an accident.
Always have the prescribed service/mainte-
nance work as well as any required repairs
carried out at a qualified specialist workshop.
GWARNING
Flammable material such as leaves, grass or
twigs may ignite if they come into contact with
hot parts of the exhaust system. There is a risk of fire.
When driving off road or on unpaved roads,
check the vehicle's underside regularly. In
particular, remove parts of plants or other
flammable materials which have become
trapped. In the case of damage, contact a
qualified specialist workshop.
GWARNING
Modifications to electronic components, their software as well as wiring can impair their
function and/or the function of other net-
worked components. In particular, systems
relevant to safety could also be affected. As a
result, these may no longer function as inten-
ded and/or jeopardize the operating safety of
the vehicle. There is an increased risk of an
accident and injury.
Never tamper with the wiring as well as elec-
tronic components or their software. You
should have all work to electrical and elec-
tronic equipment carried out at a qualified
specialist workshop.
!There is a risk of damage to the vehicle if:
Rthe vehicle becomes stuck, e.g. on a high
curb or an unpaved road
Ryou drive too fast over an obstacle, e.g. a
curb or a hole in the road
Ra heavy object strikes the undercarriage or
parts of the chassis
In situations like this, the body, the undercar-
riage, chassis parts, wheels or tires could be
damaged without the damage being visible.
Components damaged in this way can unex-
pectedly fail or, in the case of an accident, no
longer withstand the strain they are designed to.
If the underbody paneling is damaged, com-
bustible materials such as leaves, grass or
twigs can gather between the underbody and
the underbody paneling. If these materials
come in contact with hot parts of the exhaust
system, they can catch fire.
In such situations, have the vehicle checked
and repaired immediately at a qualified spe-
cialist workshop. If on continuing your jour-
ney you notice that driving safety is impaired,
pull over and stop the vehicle immediately,
paying attention to road and traffic condi-
tions. In such cases, consult a qualified spe-
cialist workshop.
Hybrid vehicles have a combustion engine and
an electric motor. The voltage supply for oper-
ating the vehicle electrically is provided by the
vehicle's high-voltage electrical system.
GDANGER
The vehicle's high-voltage electrical system is under high voltage. If you modify components
in the vehicle's high-voltage electrical system
or touch damaged components, you may be
electrocuted. The components in the vehi-
cle's high-voltage electrical system may be
damaged in an accident, although the damage
is not visible. There is a risk of fatal injury.
Following an accident, do not touch any high-
voltage components and never modify the
vehicle's high-voltage electrical system. Have
the vehicle towed away after an accident and
30Operating safety
Introduction

Correct use
If you remove any warning stickers, you or oth-
ers could fail to recognize certain dangers.
Leave warning stickers in position.
Observe the following information when driving
your vehicle:
Rthe safety notes in this manual
Rthe vehicle technical data
Rtraffic rules and regulations
Rlaws and safety standards pertaining to motor
vehicles
Problems with your vehicle
If you should experience a problem with your
vehicle, particularly one that you believe may
affect its safe operation, we urge you to contact
an authorized Mercedes-Benz Center immedi-
ately to have the problem diagnosed and recti-
fied. If the problem is not resolved to your sat-
isfaction, please discuss the problem again with
a Mercedes-Benz Center or contact us at one of
the following addresses.
In the USA
Customer Assistance Center
Mercedes-Benz USA, LLC
One Mercedes Drive
Montvale, NJ 07645-0350
In Canada
Customer Relations Department
Mercedes-Benz Canada, Inc.
98 Vanderhoof Avenue
Toronto, Ontario M4G 4C9
Reporting safety defects
USA only:
The following text is published as required of
manufacturers under Title 49, Code of U.S. Fed-
eral Regulations, Part 575 pursuant to the
"National Traffic and Motor Vehicle Safety Act of 1966".
If you believe that your vehicle has a defect
which could cause a crash or could cause injury
or death, you should immediately inform the
National Highway Traffic Safety Administration
(NHTSA) in addition to notifying Mercedes-Benz
USA, LLC. If NHTSA receives similar complaints, it may
open an investigation, and if it finds that a safety
defect exists in a group of vehicles, it may order
a recall and remedy campaign. However, NHTSA
cannot become involved in individual problems
between you, your dealer, or Mercedes-Benz
USA, LLC.
To contact NHTSA, you may call the Vehicle
Safety Hotline toll-free at
1-888-327-4236(TTY: 1-800-424-9153
);go to
http://www.safercar.gov ; or write to: Admin-
istrator, NHTSA, 400 Seventh Street, SW.,
Washington, DC 20590.
You can also obtain other information about
motor vehicle safety from
http://www.safercar.gov
Limited Warranty
!
Follow the instructions in this manual about
the proper operation of your vehicle as well as
about possible vehicle damage. Damage to
your vehicle that arises from culpable contra-
ventions against these instructions is not cov-
ered either by the Mercedes-Benz Limited
Warranty or by the New or Used-Vehicle War-
ranty.
QR codes for the rescue card
The QR codes are secured in the fuel filler flap
and on the opposite side on the B-pillar. In the
event of an accident, rescue services can use
the QR code to quickly find the appropriate res-
cue card for your vehicle. The current rescue
card contains the most important information
about your vehicle in a compact form, e.g. the
routing of the electric cables.
You can find more information under http://
portal.aftersales.i.daimler.com/public/
content/asportal/en/communication/
informationen_fuer/QRCode.html.
Data stored in the vehicle
Data storage
A wide range of electronic components in your
vehicle contain data memories.
32Data stored in the vehicle
Introduction

These data memories temporarily or perma-
nently store technical information about:
RVehicle's operating state
RIncidents
RMalfunctions
In general, this technical information docu-
ments the state of a component, a module, a
system or the surroundings.
These include, for example:
Roperating conditions of system components,
e.g. fluid levels
Rthe vehicle's status messages and those of its
individual components, e.g. number of wheel
revolutions/speed, deceleration in move-
ment, lateral acceleration, accelerator pedal
position
Rmalfunctions and defects in important system
components, e.g. lights, brakes
Rvehicle reactions and operating conditions in
special driving situations, e.g. air bag deploy-
ment, intervention of stability control sys-
tems
Rambient conditions, e.g. outside temperature
This data is of an exclusively technical nature
and can be used to:
Rassist in recognizing and rectifying malfunc-
tions and defects
Ranalyze vehicle functions, e.g. after an acci-
dent
Roptimize vehicle function
The data cannot be used to trace the vehicle's
movements.
When your vehicle is serviced, technical infor-
mation can be read from the event data memory
and malfunction data memory.
Services include, for example:
Rrepair services
Rservice processes
Rwarranties
Rquality assurance
The vehicle is read out by employees of the ser-
vice network (including the manufacturer) using special diagnostic testers. More detailed infor-
mation is obtained from it, if required.
After a malfunction has been rectified, the infor-
mation is deleted from the malfunction memory or is continually overwritten.
When operating the vehicle, situations are con-
ceivable in which this technical data, in connec- tion with other information (if necessary, under
consultation with an authorized expert), could
be traced to a person.
Examples include:
Raccident reports
Rdamage to the vehicle
Rwitness statements
Further additional functions that have been con-
tractually agreed upon with the customer allow
certain vehicle data to be conveyed by the vehi- cle as well. The additional functions include, for
example, vehicle location in case of an emer-
gency.
COMAND/mbrace
If the vehicle is equipped with COMAND or
mbrace, additional data about the vehicle's
operation, the use of the vehicle in certain sit-
uations, and the location of the vehicle may be
compiled through COMAND or the mbrace sys-
tem.
For additional information please refer to the
COMAND User Manual or the Digital Operator's
Manual and/or the mbrace Terms and Condi-
tions.
Event data recorders
This vehicle is equipped with an event data
recorder (EDR). This vehicle is equipped with an
event data recorder (EDR). The main purpose of
an EDR is to record, in certain crash or near
crash-like situations, such as an air bag deploy-
ment or hitting a road obstacle, data that will
assist in understanding how a vehicle's systems
performed. The EDR is designed to record data
related to vehicle dynamics and safety systems for a short period of time, typically 30 seconds
or less.
The EDR in this vehicle is designed to record
such data as:
RHow various systems in your vehicle were
operating
RWhether or not the driver and passenger
safety belts were buckled/fastened
RHow far (if at all) the driver was depressing theaccelerator and/or brake pedal and
RHow fast the vehicle was traveling.
Data stored in the vehicle33
Introduction
Z