Page 25 of 497

Trim piece
s(clea ning instruc-
tions) .................................................. 392
Trip computer (on-board com-
puter) .................................................. 280
Trip meter
Calling up ....................................... 280
Resetting (on-boar dcomputer) ...... 281
Turn signals
Changing bulb s(front) ................... 151
Switching on/off ........................... 144
TV
Operating (on-boar dcomputer) ..... 284
see Separate operating instructions
Two-way radio
Frequencie s................................... 470
Installation ..................................... 470
Transmission outpu t(maximum) .... 470
Type identificatio nplate
see Vehicl eide ntificatio nplate
Tyre changin gtoolkit....................... 395
Tyre pressure
Calling up (on-boar dcomputer) ..... 423
Display message ............................ 322
Not reache d(TIRE FIT) .................... 400
Reached (TIREFIT) .......................... 400
Recommended ............................... 420
Tyre pressure loss warning
Genera lnotes ................................ 421
Important safety notes .................. 422
Restarting ...................................... 422
Tyre pressure monitor
Checking the tyr epressure elec-
tronically ........................................ 424
Function/note s............................. 423
Genera lnotes ................................ 423
Important safety notes .................. 423
Radi otypea pproval for the tyre
pressure monitor ........................... 425
Restarting ...................................... 424
Warning lamp ................................. 339
Warning message .......................... 424
Tyres
Changing awheel .......................... 426
Checking ........................................ 417
Directio nofrotation ...................... 426
Displa ymessage ............................ 322
Genera lnotes ................................ 431
Important safety notes .................. 416 Information on driving .................... 416
MOExtended tyre s......................... 418
Replacing ....................................... 426
Service life ..................................... 417
Storing ........................................... 426
Tyre size (data ).............................. 431
Tyre trea d...................................... 417
Wheel and tyre combinations ........ 433
see Fla ttyre U
Unlocking Emergency unlocking ..................... 102
From inside the vehicl e(central
unlocking button) ........................... 101 V
Vanity mirro r(in sun visor) .............. 363
Variable SPEEDTRONIC
see SPEEDTRONIC
Vehicle
Correct us e...................................... 27
Data acquisition ............................... 28
Displa ymessage ............................ 324
Electronics ..................................... 470
Equipment ....................................... 25
Implied warranty .............................. 27
Individua lsettings .......................... 289
Leaving parked up ......................... 207
Locking (i nanemergency) ............. 103
Locking (key) ................................... 95
Lowering ........................................ 430
Pulling away ................................... 182
Raising ........................................... 427
Registration ..................................... 27
Securing from rolling away ............ 427
Tow-starting ................................... 407
Towing away .................................. 407
Transporting .................................. 410
Unlocking (i nanemergency) ......... 102
Unlocking (key) ................................ 95
Vehicl edata. .................................. 481
Vehicl edata ....................................... 481
Vehicl edimensions ........................... 481
Vehicl eemergenc yloc king .............. 103 22
Index
Page 26 of 497

Vehicl
eidentificatio nnumber
see VIN
Vehicl eidentificatio nplate .............. 472
Vehicl elevel
AIRMATI C...................................... 231
Vehicl elevel (display message) ....... 315
Vehicl emaintenance
see ASSYST PLUS
Vehicl etoolkit.................................. 395
Vehicl eweigh ts................................. 481
Video
Operating the DVD ......................... 284
VIN
Sea t............................................... 472
Type plate ...................................... 472 W
Warning and indicator lamps ABS ................................................ 332
Brakes ........................................... 330
Distance warning signa l................. 338
ESP ®
.............................................. 333
ESP ®
OFF ....................................... 334
Fue ltank ........................................ 336
Genera lnotes ................................ 329
LIM (cruis econtrol) ........................ 212
LIM (DISTRONIC PLUS) .................. 219
LIM (variabl eSPEEDTRONIC )......... 215
Overview .......................................... 35
PASSENGER AIR BAG OFF ............... 45
Reserve fue l................................... 336
Sea tbelt. ....................................... 329
Tyre pressure monitor ................... 339
Warning triangle ................................ 394
Washer fluid
Displa ymessage ............................ 328
Wheel and tyre combinations
see Tyres
Wheel bolt tightenin gtorque ........... 430
Wheel chock ...................................... 427
Wheels
Changing awheel .......................... 426
Changing/replacing ....................... 426
Checking ........................................ 417
Cleaning ......................................... 388
Emergency spare whee l................. 465
Fitting anew whee l........................ 430 Fitting
awheel ............................... 426
Genera lnotes ................................ 431
Important safety notes .................. 416
Information on driving .................... 416
Removing awheel .......................... 429
Storing ........................................... 426
Tightening torque ........................... 430
Wheel size/tyre size ...................... 431
Windowbag
Operation ......................................... 52
Windows
Cleaning ......................................... 388
see Sid ewindows
Windscreen
Demisting ...................................... 164
Windscree nwasher fluid
see Windscree nwashe rs ystem
Windscree nwasher system
Important safety notes .................. 480
Topping up ..................................... 383
Windscree nwipers
Problem (malfunction) ................... 154
Rear window wipe r........................ 152
Replacing the wipe rblade s............ 152
Switching on/of f........................... 151
Winter operation
Important safety notes .................. 418
Radiato rcove r............................... 380
Slippery roa dsurfaces ................... 211
Snow chains .................................. 419
Winter tyres
Limiting the speed (on-board com-
puter) ............................................. 292
M+S tyre s...................................... 418
Wipe rblades
Cleaning ......................................... 389
Important safety notes .................. 152
Replacing (o nthe rea rwindow )..... 153
Replacing (windscreen) .................. 152
Wooden trim (cleaning instruc-
tions) .................................................. 392
Workshop
see Qualifie dspecialist workshop Z
ZONE function Switching on/of f........................... 164 Index
23
Page 27 of 497

Protection of the environment
General notes
H
Environmental note
Daimler's declared policy is one of compre-
hensive environmental protection.
Our objectives are to use the natural resour-
ces which form the basis of our existence on
this planet sparingly and in amanner which
takes the requirements of both nature and
humanity into consideration.
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 tyre wear depend on
the following factors:
R operating condition sofyour vehicle
R your personal driving style
You can influence both factors. Therefore,
please bear the following in mind:
Operating conditions:
R avoid short trips, as these increase fuel
consumption.
R observe the correct tyre pressure.
R do not carry any unnecessary weight in the
vehicle.
R remove the roof rack once you no longer
need it.
R ar egularly serviced vehicle will contribute
to environmental protection. You should
therefore adhere to the service intervals.
R all maintenance work should be carried out
at aq ualified specialist workshop.
Personal driving style:
R do not depress the accelerator pedal when
startingt he engine.
R do not warm up the engine when the vehicle
is stationary.
R drive carefully and maintain asafe distance
from the vehicle in front.
R avoid frequent, sudden acceleration and
braking. R
change gear in good time and use each gear
only up to Ôof its maximum engine speed.
R switch off the engine in stationary traffic.
R monitor the vehicle's fuel consumption. Returning an end-of-life vehicle
EU countries only:
Mercedes-Benz will take back your old vehicle to dispose of it in an environmentally-respon-sible manner in accordance with the Euro-
pean Union (EU) End of Life Vehicles Direc-
tive.
There is anetwork of return points and dis-
assembly plants available. You can return
your vehicle to these plants free of charge.
This makes avaluable contribution to the
recycling process and the conservation of
resources.
For further information on recycling old vehi- cles, recovery and the terms of the policy,
visit the Mercedes-Benz homepage. Genuine Mercedes-Benz parts
H
Environmental note
Daimler AG also suppliesr econditioned
assemblies and parts which are of the same
quality as new parts. For these, the same war-
ranty appliesasf or new parts.
! Airbags and seat belt tensioners, as well
as control units and sensors for these
restraint systems, may be installed in the
following areas of your vehicle:
R doors
R door pillars
R door sills
R seats
R dashboard
R instrumen tcluster
R centre console 24
Introduction
Page 28 of 497

Do not instal
laccessorie ssuchasa udio
systems in these areas. Do not carry out
repairs or welding .You could impair the
operating efficiency of the restraint sys-
tems.
Have accessorie sretrofitted at aquali fied
specialis tworkshop.
Yo uc ould jeopardise the operating safety of
your vehicl eifyouusep arts, tyres and wheels
as well as accessorie srelevant to safety
which have not been approved by Mercedes. This could lead to malfunctions in safety-rel-
evant systems, e.g .the brake system. Only
us eg enuine Mercedes-Benz parts or parts of
equa lquali ty.O nlyu setyres ,wheel sand
accessorie sthath aveb eens pecifically
approved for your vehicle.
Mercedes-Benz tests genuine parts and con-
version parts and accessorie stha th aveb een
specifically approved for your vehicl efor their
reliability, safety and suitability. Despite
ongoing market research, Mercedes-Benz is
unabl etoassessother parts. Mercedes-Benz
therefore accepts no responsibility for the
us eofs uchp arts in Mercedes-Benz vehicles,
eve nift heyh aveb eeno fficially approved or
independentl yapproved by atesting centre.
In Germany, certai nparts ar eonlyo fficially
approved for installatio normodification if
the ycomply with lega lrequirements .This
also applie stosomeother countries .All gen-
uine Mercedes-Benz parts mee tthe approval
requirements .The useofn on-approved parts
ma yinvalidate the vehicle' sgenera lope rating
permit.
This is the case:
R if the ycause achange of the vehicl etype
fro mt hatfor which the vehicle' sgeneral
operating permi twasgranted
R if other roa dusers could be endangered
R if the emission or noise level sareadversely
affected
Alway sspecify the vehicl eide ntification num-
be r(VIN) when ordering genuine Mercedes-
Benz parts (Y page 472). Owner's Manual
Vehicle equipment
This Owner' sManuald escribe sallmodels
and al lstandard and optional equipment
availabl efor your vehicl eatthe tim eofpub-
lication of the Owner' sManual. Country-spe-
cific differences ar epossible. Note tha tyour
vehicl emaynot be fitte dwitha llfeatures
described. This is also the cas efor systems
and functions relevant to safety .The refore,
the equipment on your vehicl emaydiffe rfrom
tha tint he descriptions and illustrations.
Th eo riginal purchase contract documenta-
tio nfor your vehicl econtains alistofa llof the
systems in your vehicle.
Shoul dyou have any questions concerning
equipment and operation, please consul ta
Mercedes-Benz Service Centre.
Th eO wner'sM anualand Service Bookle tare
important documents and shoul dkeptint he
vehicle. Operatin
gsafety Important safety notes
G
WARNING
If yo udon ot have the prescribe dservice/
maintenanc eworkorn ecessary repairs car-
ried out, thi scould resul tinmalfunctions or
syste mfailures. There is ariskofana ccident.
Alway shavet he prescribe dservice/mainte-
nanc eworkasw ellasn ecessary repairs car-
ried ou tataqualified specialis tworkshop. G
WARNING
Flammabl ematerial such as leaves ,grass or
twigs ma yign ite if the ycome into contact with
ho tparts of the exhaust system. There is arisk
of fire.
When driving off roa doronunpaved roads,
check the vehicle' sundersid eregularly .In
particular ,remove parts of plants or other
flammabl ematerial swhich have become Introduction
25 Z
Page 29 of 497

trapped
.Inthe cas eofdamage, contact a
qualified specialis tworkshop. G
WARNING
Modifications to electronic components, their software as well as wirin gcould affect their
functio nand/or the operatio nofothernet-
worked components. Thi scould in particular
also be the cas efor systems relevant to
safety .The ym ight not functio nproperly any-
mor eand/or jeopardise the operational
safety of the vehicle. There is an increased
ris kofana ccident and injury.
Do not attempt to modify the wirin gaswellas
electronic components or their software.
Alway shavew orkone lectrical and electronic
components carrie doutataq uali fied special-
is tw orkshop.
If yo umakea ny change stothe vehicl eelec-
tronics, the genera lope rating permi tisr en-
dered invalid.
! There is
ariskofd amag etothe vehicl eif:
R the vehicl ebecome sstuck, e.g .onahigh
kerb or an unpaved road
R yo ud rive too fast ove ranobstacle ,e.g.a
kerb or apothol eint he road
R ah eavy object strikes the underbod yor
parts of the chassis
In situations like this, the body ,the under-
body ,chassi sparts, wheels or tyres could
be damage dwithou tthe damage being visi-
ble. Components damage dinthisw aycan
unexpectedly fail or, in the cas eofanacci-
dent, no longe rwithstand the strain they
ar ed esig nedf or.
If the underbod ypanelling is damaged,
combustible material ssuchasl eaves,
grass or twigs can gathe rbetween the
underbod yand the underbod ypanelling. If
these material scome in contact with hot
parts of the exhaust system ,the yc an catch
fire.
In such situations, have the vehicle
checked and repaired immediatel yata
qualified specialis tworkshop .If, upon con- tinuing your journey
,you notice tha tdriving
safety is impaired ,pullo vera nd stop the
vehicl eimm ediately, paying attentio nto
roa dand traffi cconditions. In such cases,
consul taqualified specialis tworkshop. Declaration
sofconformity
Wireless vehicle components Th
ef ollowing information applie stoallcom-
ponents of the vehicl eand the information
systems and communication devices integra-
ted into the vehicl ewhich receive and/or
transmi tradio waves:
Th ec omponents of thi svehicl ethatreceive
and/or transmi tradio waves ar ecompliant
with the basi crequirements and al lothe rrel-
evant conditions of Directiv e1999/5/EC.
Yo uc an obtai nfurthe rinformation fro many
Mercedes-Benz Service Centre.
Electromagnetic compatibility Th
ee lectromagnetic compatibility of the vehi-
cle components ha sbeenc hecked and certi-
fie da ccording to the currentl yvalid version of
Regulatio nECE-R 10. Diagnostic
sconnect ion
Th ed iagn ostics connectio niso nlyi ntended
for the connectio nofdiagnosticequipment at
aq uali fied specialis tworkshop. G
WARNING
If yo uconnect equipment to adiagn ostics
connectio ninthe vehicle, it can affect the
operatio nofthe vehicl esystems. This may
affect the operating safety of the vehicle.
There is ariskofana ccident.
Do not connect any equipment to adiagn os-
tics connectio ninthe vehicle. G
WARNING
Objects in the driver's footwell ma yrestrict
the clearance around the pedals or block a 26
Introduction
Page 30 of 497

depressed pedal. This jeopardises the oper-
ating and road safety of the vehicle. There is a risk of an accident.
Stow all objects securely in the vehicle so that
they do not get int othe driver' sfootwell.
Always fit the floormat ssecurely and as pre-
scribed in order to ensure that ther eisalways
sufficien troom for the pedals. Do not use
loose floormat sand do not place several floor-
mats on top of one another.
! If the engin
eisswitched off and equip-
ment on the diagnostics connection is
used, the starter battery may discharge.
Connectin gequipment to the diagnostics
connection can lead to emission smonitoring
information being reset ,for example. This
may lead to the vehicle failing to meet the
requirements of the nex temission stest dur-
ing the main inspection. Qualified specialist workshop
Aq ualified specialist workshop has the nec-
essary special skills, tools and qualifications
to correctly carry out any necessary work on
your vehicle. This particularly applies to work
relevant to safety.
Observe the notes in the Service Booklet.
Always have the following work carried out at aq ualified specialist workshop:
R work relevant to safety
R servic eand maintenanc ework
R repair work
R modifications, installations and conver-
sions
R work on electronic components
Mercedes-Benz recommends that you use a
Mercedes-Benz Service Centre. Vehicle registration
Mercedes-Benz may ask its Service Centres
to carry out technical inspection soncertain vehicles. The quality or safety of the vehicle is
improved as aresult of the inspection.
Mercedes-Benz can only infor myou about
vehicle checks if it has your registration data.
It is possible that your vehicle has not yet
been registered in your name in the following
cases:
R if your vehicle was not purchased at an
authorised specialist dealer.
R if your vehicle has not yet been examined at
aM ercedes-Benz Service Centre.
It is advisable to register your vehicle with a
Mercedes-Benz Service Centre.
Inform Mercedes-Benz as soon as possible
about any chang einaddress or vehicle own-
ership. You can do this at aMercedes-Benz
Service Centre, for example. Correct use
If you remov eany warning stickers ,you or
other scould fail to recognise certain dangers.
Leave warning stickers in position.
Observe the following information when driv- ing your vehicle:
R the safety notes in this manual
R the vehicle technical data
R traffic rules and regulations
R laws and safety standards pertaining to
moto rvehicles Implied 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 contraventions against these
instructions are not covered either by
Mercedes-Benz implied warrant yorbythe
New or Used-Vehicle Warranty. Introduction
27 Z
Page 31 of 497

QR code for rescue card
The QR code is 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
rescue card for your vehicle. The curren tres-
cue card contains, in acompact form, the
most importan tinformation about your vehi-
cle, e.g. the routing of the electric cables.
You can find more information under https:// portal.aftersales.i.daimler.com/public/
content/asportal/en/communication/
informationen_fuer/QRCode.html. Data stored in the vehicle
Aw ide range of electronic componentsin
your vehicle contain data memories.
These data memories temporarily or perma-
nently stor etechnical information about:
R the vehicle's operating state
R events
R faults
In general, this technical information docu-
ment sthe stat eofac omponent,am odule, a
system or the surroundings.
These include, for example:
R operating conditions of system compo-
nents, e.g. fluid levels
R the vehicle's status messages and those of
its individual components, e.g. number of
wheel revolutions/speed, deceleration in
movement, lateral acceleration, accelera-
tor pedal position
R malfunctions and defect sinimportan tsys-
tem components, e.g. lights, brakes
R vehicle reactions and operating conditions
in special driving situations ,e.g. airbag
deployment, intervention of stability con-
trol systems
R ambient conditions, e.g. outside tempera-
ture This data is of an exclusively technical nature
and can be used to:
R assist in detecting and rectifying faults and
defects
R analyse vehicle functions, e.g. after an acci-
dent
R optimise vehicle functions
The data cannot be used to trac ethe vehicle's
movements.
When your vehicle is serviced, technical infor-
mation can be read from the event data mem- ory and fault data memory.
Services include, for example:
R repair services
R service processes
R warranty events
R quality assurance
It is read by employees of the service network (including manufacturers) using special diag-
nostic testers. More detailed information is
obtained from it, if required.
After afault has been rectified, the informa-
tion is deleted from the fault memory or is
continually overwritten.
When operating the vehicle, situations are
conceivable in which this technical data, in
connection with other information (if neces-
sary, under consultation with an authorised
expert), could be traced to aperson.
Examples include:
R accident reports
R damage to the vehicle
R witness statements
Further additional functions that have been
contractually agreed upon with the customer
allow certain vehicle data to be conveyed by
the vehicle as well. The additional functions
include, for example, vehicle location in case of an emergency. 28
Introduction
Page 32 of 497
Copyright information
General notes
Information on licences for free and open-
source softwar eused in your vehicle and its
electronic component sisavailabl eonthefol-
lowin gwebsite:
http://www.mercedes-benz.com/
opensource Introduction
29 Z