wheel size MERCEDES-BENZ G-CLASS SUV 2016 Owners Manual
[x] Cancel search | Manufacturer: MERCEDES-BENZ, Model Year: 2016, Model line: G-CLASS SUV, Model: MERCEDES-BENZ G-CLASS SUV 2016Pages: 261, PDF Size: 6.01 MB
Page 20 of 261
Towin
geye
Front .............................................. 230
Rear .............................................. .230
Traffic reports
Overview lis t.................................. 188
Showing on the map ...................... 188
Switching on/of f........................... 196
Trailer
7-pi nconnecto r............................. 130
Power supply ................................. 129
Trailer coupling
see Towing atrailer
Trailer loads
Technica ldata. .............................. 256
Trailer towing
Cleaning the traile rtow hitch ......... 220
Coupling up atraile r...................... 129
Decoupling atraile r....................... 129
Driving tip s.................................... 128
ESP ®
................................................ 55
Important safety notes .................. 127
Lights display message .................. 145
Shift rang e..................................... 104
Trailer load s................................... 256
Transfer case
Genera lnotes ................................ 124
Shift rang e..................................... 124
Shifting .......................................... 124
Shifting (general notes ).................. 124
Shifting (important safety notes )... 124
Shifting to neutral .......................... 125
Switching off the off-road gear
rati o............................................... 124
Switching on the off-road gear
rati o............................................... 124
Transmission
see Automati ctransmission
Transmissio npositions .................... 103
Transport (vehicle) ............................ 231
Travellin guphill
Brow of hill ..................................... 122
Trim piece s(clea ning instruc-
tions) .................................................. 220
Trip computer (on-board com-
puter) .................................................. 134
Trip meter
Calling up ....................................... 133 Reset
ting(on-boar dcom puter) ...... 134
Turn signal lamp
Replacin gbulbs (rear) ...................... 80
Turn signals
Replacin gbulbs (front) .................... .80
Switching on/of f.............................. 76
Two-wa yradio
Frequencie s................................... 248
Installation ..................................... 248
Transmission outpu t(maximum) .... 248
Type identificatio nplate
see Vehicl eide ntification plate
Tyre pressure
Calling up (on-board computer) ..... 239
Displa ymessage ............................ 150
Recommended ............................... 238
Tyre pressure monitor
Checking the tyre pressure elec-
tronically ........................................ 240
Function/note s............................. 239
Genera lnotes ................................ 239
Important safety notes .................. 240
Radi otypea pproval for the tyre
pressure monitor ........................... 241
Restarting ...................................... 241
Warning lamp ................................. 164
Warning message .......................... 240
Tyres
Changing awheel .......................... 243
Checking ........................................ 235
Directio nofrotation ...................... 243
Displa ymessage ............................ 150
Important safety notes .................. 235
Information on driving .................... 235
Replacing ....................................... 243
Service life ..................................... 236
Snow chains .................................. 237
Storing ........................................... 243
Summer tyre sinwinter ................. 237
Tyre size (data ).............................. 246
Tyre trea d...................................... 236
Wheel and tyre combinations ........ 246
see Fla ttyre U
Unlade nweight .................................2 54 Index
17
Page 21 of 261
Unlocking
Emergenc yunlocking .......................62
From inside the vehicle (central
unlocking button) ............................. 62
Updatin gthe digital map .................. 197
USB (audio)
Connecting adevice ...................... 177
Selecting ........................................ 177 V
Vanity mirror Sun visor ........................................ 208
Vehicle
Correct us e...................................... 23
Data acquisition ............................... 24
Displa ymessage ............................ 153
Electronics ..................................... 248
Equipment ....................................... 21
Implied warranty .............................. 23
Individua lsettings .......................... 137
Leaving parked up ......................... 115
Locking (i nanemergency) ............... 62
Locking (key) ................................... 57
Lowering ........................................ 246
Parking .......................................... 113
Pulling away ..................................... 97
Raising ........................................... 244
Registration ..................................... 23
Securing from rolling away ............ 244
Tow-starting ................................... 232
Towing ........................................... 229
Transporting .................................. 231
Unlocking (i nanemergency) ........... 62
Unlocking (key) ................................ 57
Vehicl edata. .................................. 254
Vehicl edata ....................................... 254
Vehicl edata (off-road driving)
Approach/departure angle ............ 255
Fording depth ................................ 255
Maximu mgradient climbing abil-
ity .................................................. 255
Vehicl edimensions ........................... 254
Vehicl eemergenc yloc king ................ 62
Vehicl eidentificatio nnumber
see VIN
Vehicl eidentificatio nplate .............. 249
Vehicl etoolkit.................................. 223 Vehicl
etoolkit pocket ...................... 223
Vehicl eweigh ts................................. 254
Ventilation
Setting the airflow ........................... 87
VIN
Type plate ...................................... 249
Volume
Adjusting ....................................... 170 W
Warning and indicator lamps ABS ................................................ 158
Brake s.......................................... .157
ESP ®
.............................................. 159
ESP ®
OFF ....................................... 160
Fuel tank ........................................ 162
General notes ................................ 155
Overview .......................................... 26
Parking brake ................................ 157
PASSENGER AIR BAG OFF .............. .32
Reserv efuel .................................. .162
Seat bel t........................................ 155
Tyr ep ressure monitor ................... 164
Warning triangle ................................ 222
Washer fluid
Display message ............................ 154
Whee land tyre combinations
Tyres .............................................. 246
Whee lboltt ightening torque ........... 246
Wheels
Changing awheel .......................... 243
Changing/replacing ....................... 243
Checking ........................................ 235
Cleaning ......................................... 218
Fitting anew wheel ........................ 245
Fitting awheel ............................... 243
Important safety notes .................. 235
Information on driving .................... 235
Removing awheel .......................... 245
Snow chains .................................. 237
Storing .......................................... .243
Tightening torqu e........................... 246
Whee lsize/tyre size ..................... .246
Winch ................................................. 210
Windscreen
Demisting ........................................ 87
Windscreen heating ............................ 8818
Index
Page 57 of 261
4ETS (Electronic Traction System)
i
Observ
ethe "Important safety notes" sec-
tion (Y page 52).
4ETS traction control is part of ESP ®
.
4ETS traction control is no longer active above a
speed of approximately 60 km/h.
Traction control brakes the drive wheels indi-
vidually if they spin. This enables you to pull
awaya nd accelerate on slippery surfaces, e.g. if
the road surface is slippery on one side. In addi-
tion, more drive torque is transferred to the
wheel or wheels with traction.
Traction control remains active if you deactivate
ESP ®
.
Important safety notes i
Observe the "Important safety notes" sec-
tion (Y page 52). G
WARNING
If ESP ®
is malfunctioning, ESP ®
is unable to
stabilise the vehicle. In addition, other driving
safety systems are switched off. This increa-
ses the risk of skidding and an accident.
Drive on carefully.H ave ESP®
checked at a
qualified specialist workshop.
! Only operate the vehicl
efor am aximu mof
ten seconds on abrake dynamometer. Switch
off the ignition.
Application of the brakes by ESP ®
may oth-
erwise destroy the brake system.
! Af
unction or performance test should only
be carrie dout on atwin-axle dynamometer.
Before you operate the vehicl eonsuch a
dynamometer, please consult aqualified
workshop. You coul dotherwise damage the
drive train or the brake system.
If the å ESP®
OFF warning lamp lights up
continuously,E SP®
is deactivated.
If the ÷ ESP®
warning lamp lights up contin-
uously,E SP®
is not available due to amalfunc-
tion.
Observe the information on warning lamps
(Y page1 59) and display messages which may
be displayed in the instrument cluster
(Y page1 42). Use only wheels with the recommended tyre
sizes. Only then will ESP ®
functio nproperly.
If differential locks are switched on, ABS,B AS
and ESP ®
switch off automatically.
Characteristics of ESP ® General information
If the ÷ ESP warning lamp goes out before
you begin the journey, ESP ®
is automatically
active.
If ESP ®
intervenes,t he÷ ESP®
warning lamp
flashes on the instrument cluster.
If ESP ®
intervenes:
X Do not deactivate ESP ®
under any circum-
stances.
X When pulling away, depress the accelerator
pedalo nly as far as is necessary.
X Adapt yourd riving style to suit the prevailing
road and weather conditions.
ECO start/stop function
The ECO start/stop function switches the
engine off automaticall yifthe vehicle stops
moving. When the vehicle pulls awaya gain, the
engine starts automatically. ESP ®
remains in its
previously selected status, e.g. if ESP ®
was
deactivated before the engine was automati-
callys witched off.
Deactivating/activating ESP ® Im
portant safety notes
i Observ
ethe "Importan tsafety notes" sec-
tio n(Ypage 52).
You can select between th efollowin gESP®
sta-
tuses:
R ESP ®
is activated
R ESP ®
is deactivated G
WARNING
If yo udeactivate ESP ®
,E SP ®
no longer sta-
bilises the vehicle. There is an increased risk
of skidding and an accident.
Only deactivate ESP ®
in the situations descri-
bed in the following. 54
Driving safety systemsSafety
Page 220 of 261
Do not touch the surfaces or protective films
with hard objects ,e.g.ar ingori ce scraper.
Yo uc ould otherwis escratch or damage the
surfaces and protective film.
! Do not park up your vehicl
efor alon gp eriod
of time immediatel yafter cleaning, particu-
larly after cleaning the whee lrim with wheel
cleaner. Whee lcleane rmaylead to increased
corrosion of the brake discs and pads .You
shoul dtherefore drive for afew minute safter
cleaning. By heating up the brakes ,the brake
discs and pads dry .The vehicl ecan the nbe
parked up for alon gp eriodoft ime. H
Environmental note
Dispose of empty packaging an dcleaning
cloths in an environmentally responsible man- ner.
Regular car eofyour vehicle is acondition for
retainin gqualit yint helongterm.
Use car eproduct sand cleaning agents recom-
mended and approved by Mercedes-Benz. Washin
gthe vehiclea nd cleaning the
paintwork
Automatic car wash G
WARNING
Braking efficiency is reduced after the vehicle has been washed. There is arisk of an acci-
dent.
After washing the vehicle, brake carefully
while paying attention to the traffic conditions in order to restore full braking efficiency.
! When the HOLD function is activated, the
vehicl ebrakes automatically in certain situa-
tions.
To avoi ddamage to the vehicle, deactivate
the HOLD function in the following or similar
situations:
R when towing away
R in ac ar wash
! Make sure that the automatic car washis
suitable for the size of the vehicle. Fold in the exterior mirrors before the vehicl eiswashed.
The exterior mirrors coul dotherwise be dam-
aged. !
Make sure that the automatic transmission
is in position Nwhen washing your vehicle in
at ow-through car wash. The vehicle could be
damagedift he transmission is in another
position.
! Make sure:
R the side windows and sliding sunroof are
closed completely.
R the blower is switched off
R the windscreen wiper switch is at position
0
The vehicle could otherwise be damaged.
You can wash the vehicle in an automatic car
wash from the very start.
If the vehicle is very dirty, wash off excess dirt
before cleaning the vehicle in an automatic car
wash.
After using an automatic car wash, wipe off the
wax from the windscreen and the windscreen
wiper blades. This will prevent smears and
reduce wiping noises caused by residue on the
windscreen.
Washing by hand In some countries, washing by hand is only
allowed at specially equipped washing bays.
Observe the legal requirements for each indi-
vidual country.
When using the vehicle in winter, remove all
traces of road salt deposits carefully and as
soon as possible.
When washing the underside of the vehicle, also
clean the insides of the wheels.
X Do not use hot water and do not wash the
vehicle in direct sunlight.
X Use asoft sponge to clean.
X Use amild cleaning agent, such as acar
shampo oapproved by Mercedes-Benz.
X Thoroughly hose down the vehicle with agen-
tle jet of water.
X Do not point the water jet directly towards the
air inlet.
X Use plenty of water and rinse out the sponge
frequently.
X Rinse the vehicle with clean water and dry
thoroughl ywithachamois.
X Do not let the cleaning agent dry on the paint-
work. Ca
re
217Maintenance an dcare Z
Page 238 of 261
Important safety notes
G
WARNING
If wheels an dtyres of the wrong size are used,
the whee lbrakes or suspension components
may be damaged. There is arisk of an acci-
dent.
Always replace wheels and tyres with those
that fulfi lthe specifications of the original
part.
When replacing wheels, make sure to fit the
correct:
R designation
R type
When replacing tyres, make sure to fit the
correct:
R designation
R manufacturer
R type G
Warning
Af lat tyre severely impairs the driving, steer-
ing and braking characteristics of the vehicle.
There is arisk of an accident.
Do not drive with aflat tyre. Immediately
replace the flat tyre with yours parew heel, or
consult aqualified specialist workshop.
Accessorie sthat are not approved for yourv ehi-
cle by Mercedes-Benz or are not being used cor- rectly can impair the operating safety.
Before purchasing and using non-approved
accessories, visit aqualified specialist work-
shop and enquire about:
R suitability
R lega lstipulations
R factory recommendations
Further information regarding wheels and tyres
can be found under "Wheel/tyre combinations"
(Y page2 46).
You can ask for information regarding permitted
wheel/tyre combinations at aMercedes-Benz
Service Centre. Information on tyre pressure can be found:
R on the tyre pressure table in the fuel fille rflap
(Y page 109)
R under "Tyre pressure" (Y page 238)
Modification work on the brake system and
wheelsisn ot permitted, nor is the use of spacer
plates or brake dust shields. This invalidates the general operating permit for the vehicle.
i Further information on wheelsa
nd tyres can
be obtained at any qualifieds pecialist work-
shop. Operation
Info
rmatio nondriving
When th evehicl eish eavily laden ,check thet yre
pressures and adjust them prio rtoatrip.
While driving ,pay attention to vibrations, noises
and unusual handlin gcharacteristics ,e.g.p ull-
ing to on eside .This may indicat ethatthe
wheels or tyres are damaged. If you suspec tthat
at yreisd efective, reduce your spee dimmedi-
ately. Stop th evehicl eass oonasp ossible to
chec kthe wheels and tyres for damage. Hidden
tyr ed amag ecould also be causing th eunusual
handlin gcharacteristics .Ifyou fin dnos ignsof
damage, hav ethe tyres and wheels checke data
qualified specialist workshop.
When parking your vehicle, mak esuren otto
squas hthe tyre. If you canno tavoi dd riving over
obstacles, e.g. kerbs ,dososlowly and at an
obtuse angle only. You could otherwise damage
th ew hee lrim sa nd tyres. Regular checking of wheels an
dtyres G
WARNING
Damaged tyres can caus etyre inflation pres-
sure loss. As aresult, you coul dlose control of
yourv ehicle. There is arisk of accident.
Check the tyres regularl yfor signs of damage
and replace any damaged tyres immediately.
Check wheels and tyres for damage at least
once amonth. Check wheels and tyres after
driving off-road or on roug hroads. Damaged
wheels can caus ealoss of tyre pressure. Operation
235Wheels and tyres Z
Page 239 of 261
Pay particular attention to damage such as:
R cuts in the tyres
R punctures
R tears in the tyres
R bulges on the tyres
R deformation or severe corrosion on the
wheels
Regularly check the tyre tread depth and the
condition of the tread across the whole width of
the tyre (Y page 236). In order to inspect the
inner side of the tyre surface, turn the steering
wheel to full lock.
All wheels must have avalve cap to protec tthe
valve against dirt and moisture. Do not fit any-
thing ontot he valve other than the standard
valve cap or avalve cap approved by Mercedes-
Benz for your vehicle. Do not fit any other valve caps or systems, e.g. tyre pressure monitors.
You should regularly check the pressure of all
your tyres including the spare wheel, particu-
larly prior to long trips. Adjust the tyre pressure as necessary (Y page 238).
The service life of atyre depends on various fac-
tors, including the following:
R driving style
R tyre pressure
R mileage Notes on th
etyre tread G
WARNING
Insuffic ient tyre tread willr educe tyre trac-
tion. The tyre is no longer abletod issipate
water .This means that on wet road surfaces,
the risk of aquaplaning increases, in particular where spee disnot adapted to suitt he driving
conditions. There is arisk of accident.
If the tyre pressure is too high or too low,t yres
may exhibi tdifferent levels of wearatd iffer-
ent locations on the tyre tread. Thus ,you
should regularl ycheck the tread depth and
the condition of the tread across the entire
width of all tyres.
Minimu mtyre tread depth for:
R summe rtyres: 3mm
R M+S tyres: 4mm For safety reasons, replace the tyre
sbefore
the legally prescribed limit for the minimum
tyre trea ddepth is reached. Select
ing, fitting and replacing tyres G
WARNING
Exceeding the state dtyre load-bearing capa-
city and the approved maximu mspee dcould
leadtot yre damage or the tyre bursting. There
is ar isk of accident.
Therefore, only use tyre types and sizes
approved for yourv ehiclemodel .Observe the
tyre loadr ating and spee drating required for
yourv ehicle.
Pay special attention to country-specific
requirements for tyre approval .These require-
ments may stipulate aspecific tyre type for your
vehicle. Furthermore ,the use of aspecific tyre
type in certain regions and area sofoperation
can be highly beneficial .You can find further
information regarding tyres at specialist tyre
retailers, at qualified specialist workshops or at
any Mercedes-Benz Service Centre.
R Use only tyres and wheels of the same type
and make.
R Fit only tyres of the correct size onto the
wheels.
R Runinn ew tyres at moderate speeds for the
first 100 km. They reach their full perform-
ance only after this distance.
R Do not drive with tyres that have too little
tread depth. This significantly reduces trac-
tion on wet road s(aquaplaning).
R Replace the tyres after six years at the latest,
regardless of wear. This alsoa ppliestothe
spar ewheel. Winter operation
General notes
Have yourv ehicle winterproofed at aqualified
specialist workshop at the onset of winter.
Observe the notes in the "Changing awheel"
section (Y page 243). 236
Winter operationWheels and tyres
Page 240 of 261
Drivin
gwiths ummer tyres
At temperature sbelo w+ 7† ,summer tyres lose
elasticity and therefore traction and braking
power. Change th etyres on your vehicle to
M+ Styres. Using summer tyres at ver ycold
temperature scould cause tears to form,
thereby damagin gthe tyres permanently.
Mercedes-Ben zcanno taccept responsibilit yfor
this typ eofdamage. G
WARNING
Damaged tyre scan caus etyre inflation pres-
sure loss. As aresult, you coul dlose control of
yourv ehicle. There is arisk of accident.
Check the tyres regularl yfor signs of damage
and replace any damaged tyres immediately. M+S tyres
G
WARNING
M+S tyres with atyre tread depth of less than
4mma re not suitable for use in winter as they
do not provid esufficient traction. There is a
risk of accident.
M+S tyres with atread depth of less than
4mmm ust be replaced. G
WARNING
The whee lortyre size as wellast he tyre type
of the spar ewhee land the whee ltobe
replaced may differ .Driving characteristics
can be severely impaired when you fit the
spar ewheel. There is arisk of an accident.
To prevent risks:
R adapt yourd riving style accordingly and
drive carefully
R never fit more than one spar ewhee lthat
differ sfrom the whee ltobechanged
R only use aspar ew hee lthat differ sfrom the
whee ltobec hanged for abriefp eriod
R do not switch ESP ®
off
R have aspar ew hee lofad ifferent size
replaced at the neares tqualified specialist
workshop. You must make sure that the wheel and tyre dimensions as wel
lasthe
tyr etype are correct.
Do not exceed amaximum speed of 80 km/h if
as pare wheel of adifferen tsizeisf itted.
At temperatures below +7 †, use winter tyres or all-season tyres. Bot htypes of tyr eare identified
by th eM+S marking.
Only winter tyres bearin gthe i snowflake
symbo linaddition to th eM+S marking provide
th eb est possible grip in wintry road conditions.
Only these tyres will allow driving safet ysys-
tem ssuch as AB Sand ESP ®
to function opti-
mally in winter. These tyres have been devel-
oped specifically for driving in snow.
Use M+S tyres of th esame mak eand tread on all
wheels to maintain safe handling characteris-
tics.
Always observe th emaximum permissible
speed specified for th eM+S tyres you have fit-
ted.
If you fit M+S tyres that have alower maximum
permissible speed than that of th evehicle, affix
an appropriat ewarning label in th edriver's field
of vision. This can be obtained at aqualified
specialist workshop.
When you have fitted th eM+S tyres:
X Chec kthe tyrep ressures (Y page 238).
X Restart th etyrep ressure monitor
(Y page 241). Snow chains
G
WARNING
If you drive too fas twith snow chains fitted,
they may snap. As aresult, you coul dinjure
others and damage the vehicle. There is arisk
of an accident.
Observe the maximu mpermissible spee dfor
operation with snow chains.
! Before fitting the snow chains, check them
for damage. Damaged or worn snow chains
may snap and damage the following compo-
nents:
R wheel
R whee lhousing
R whee lsuspension Winter operation
237Wheels and tyres Z
Page 242 of 261
R
Chec kthe tyrefor foreign objects.
R Chec kwhether th ewheel is losin gair or the
valv eisl eaking.
If you are unable to rectif ythe damage, con-
tac taq ualified specialist workshop. H
Environmenta
lnote
Chec kthe tyrep ressure regularly, at least
ever y14d ays.
The recommended tyr epressures for various
operatin gcondition scan be foun donthetyre
pressure table on th efuel filler flap
(Y page 109).
Operation with atrailer: thea pplicable value
for th erear axle is th emaximum value stated in
th et yrep ressure table.
The tyr epressure table may also state tyr epres-
sures for differen tload conditions. Thes eare
defined in th etable as differen tnumbers of pas-
sengers and amounts of luggage. The actual
number of seat smay differ fro mthis.
If tyr esizes are not specified ,the tyrep ressures
stated on th etyrep ressure informatio nlabel
apply for all tyres approved for this vehicle. If one or mor
etyre sizes precedes atyre pres-
sure, the following tyre pressure information is
valido nly for that tyre size.
Use asuitable pressure gauge to check the tyre
pressure. The outer appearance of atyre does
not give any reliable indicatio nofthe tyre pres-
sure.
You can also check the tyre pressure using the
on-board computer.
If possible, correct tyre pressures only when the
tyres are cold. The tyres are cold:
R if the vehicl ehas been parked with the tyres
out of direct sunlight for at least three hours
and
R if the vehicle has not been driven further than
1.6 km
Dependin gonthe outside temperature, the
vehicle speed and the load on the tyres, the tyre temperature and thus the tyre pressure changes by approximately 10 kPa (0.1 bar/1.5 psi )per
10 †. Take this into account when checking the
pressure of warm tyres. Correct the tyre pres-
sure only if it is too low for the current operating
condition.
Drivin gwithatyre pressure that is too high or
too low can:
R shorten the service life of the tyres
R cause increased tyre damage
R have anegative effect on handling character-
istics and thus driving safety (e.g. aquaplan-
ing)
The tyre pressure values given for low loads are minimum values that offer you good driving
comfor tcharacteristics.
However, you can also use the values given for
higher loads. These are permissible and will not
adversely affect the runnin gofthe vehicle. Tyre pressur
emonitor
General notes If
at yre pressure monitor is fitted, the vehicle's
wheelsh ave sensors fitted that monitor the tyre
pressures in all four tyres. The tyre pressure
monitor warns you if the pressure drops in one
or more of the tyres. The tyre pressure monitor
functions only if the corresponding sensors are
fitted to all wheels.
Information on tyre pressures is shown on the
multifunction display. After afew minutes of
driving, the current tyre pressure of each wheel
is shown in the Serv.
Serv. menu. Tyrep
ressure
239Wheels and tyres Z
Page 246 of 261
Brazil
Este equipamento opera em caráte
rsecundário,
isto é, não tem direito àproteçã ocontra inter-
ferênci aprejudicial ,mesmo de estaçõe sdo
mesmo tipo, enão pode causa rinterferência a
sistemas operando em caráte rprimário. Changin
gawheel Flat tyre
You can fin dinformation on what to do in the
event of aflat tyr eunder "Breakdown assis-
tance" (Y page 224). Interchanging th
ewheels G
WARNING
Interchangin gthe front and rear wheels may
severely impair the driving characteristics if
the wheels or tyres have different dimensions. The whee lbrakes or suspension components
may alsobed amaged. There is arisk of acci-
dent.
Interchange front and rear wheels only if the
wheels and tyres are of the same dimensions.
! On vehicles fitted with
atyre pressure mon-
itor, electronic components are located in the wheel.
Tyre-fitting tools should not be appliedint he
area of the valve ,asthis coul ddamage the
electronic components.
Only have tyres changed at aqualified spe-
cialist workshop.
Interchanging front and rear wheels of differing
dimensions can render the genera loperating
permi tinvalid.
Always pay attention to the instructions and
safety notes under "Changing awheel"
(Y page2 43). The wear patterns on the front and rear tyres
diffe
rdepending on the operating conditions.
Interchange the wheels before aclear wear pat-
tern has formed on the tyres. Frontt yres typi-
cally wear more on the shoulders, while rear
tyres wear more in the centre.
On vehicles that have front and rear wheels of
the same size, you can interchange the wheels
every 5,000 to 10,00 0kmd epending on the
degree of tyre wear. Ensure that the direction of
rotation is maintained.
Clean the contact surfaces of the wheel and the
brake disc thoroughly every time awheel is
interchanged. Check the tyre pressure and reac-
tivate the tyre pressure monitor if necessary
(Y page 241). Direction of rotation
Tyres with aspecifie ddirection of rotation have
additional benefits, e.g. if there is ariskofa qua-
planing. You will only gain these benefit sifthe
correc tdirection of rotation is observed.
An arrow on th esidewall of th etyrei nd icates its
correc tdirection of rotation.
You may fit th espar ewhee lagainst th edirection
of rotation .Observ ethe time restriction on use
as well as th espeed limitation specifie donthe
spar ewheel. Storin
gwheels
Storet yres that are not being used in acool, dry
and preferably dark place. Protect the tyres
against oil, grease, petrol and diesel. Fitting
awheel
Preparing th evehicle G
WARNING
If yo uremove the spar ewhee lfrom the spare
whee lbracket, the weight distributio nofthe
vehicl echanges .Ifyou have already raised
the vehicle, the jack coul dtip over. There is a
risk of injury.
Remove the spar ewhee lfrom the spar ewheel
bracket before raising the vehicle. Changing
awheel
243Wheels an dtyres Z
Page 249 of 261
for Mercedes-Benz vehicles and the respective
wheel.
X Clean the whee land whee lhub contact sur-
faces.
X Place the new whee lonthe whee lhub and
pus hito n.
X Tighten the whee lbolts until they are finger-
tight.
Lowering the vehicle G
WARNING
The wheels coul dwork loos eifthe whee lnuts
and bolts are not tightened to the specified
tightening torque .There is arisk of accident.
Have the tightening torque immediately
checked at aqualified specialist workshop
after awhee lisc hanged.
X Slowl yopen the pressure release screw on
the jack using the pump leve rbyapprox-
imatel yone full turn and carefully lower the
vehicl e(Ypage2 44).
X You can put the jack aside. X
Tighten the wheel bolts evenl yinacrosswise
pattern in the sequence indicated (: toA).
The specified tightening torque is 130 Nm.
X Dismantle the pump lever.
X Push the jack piston back in and close the
drain plug.
X Use the nuts to secure the faulty wheel to the
spare wheel bracket (Y page 223).
X Stow the jack and the vehicle tools in the
vehicle again.
X Check the tyre pressure of the newly fitted
wheel and adjust it if necessary.
Observe the recommended tyre pressure
(Y page 238). If you are drivin
gwith the emergency spare
wheel fitted, the tyre pressure monitor cannot
function reliably.R estart the tyre pressure mon-
itor only once the defective wheel has been
replaced with anew wheel.
All fitted wheelsm ust be equipped with func-
tioning sensors for the tyre pressure monitor. Wheel and tyre combinations
You can ask for information regarding permitted
wheel/tyre combinations at aMercedes-Benz
Service Centre.
! For safety reasons, Mercedes-Benz recom-
mends that you only use tyres, wheels and
accessories which have been approved by
Mercedes-Benz for you rvehicle. These are
speciall yadapted to the various driving safety
systems, such as ABS or ESP ®
.
Only use the tyres, wheels and accessories
tested and recommende dbyMercedes-Benz.
Certain characteristics, such as handling,
vehicl enoise emissions, fuel consumption,
etc. may otherwise be adversely affected.
Other wheel sizes may caus ethe tyres to
come into contact with the vehicl ebody and
axle components, whe nunder load. This may
result in damage to the tyre or the vehicle.
Mercedes-Benz is not responsibl efor any
damage caused by using tyres, wheels or
accessories other than those recommended.
Informatio nontyres, wheels and permissible
combinations can be obtained at aqualified
specialist workshop.
! Retreaded tyres are neither tested nor rec-
ommende dbyMercedes-Benz, since previ-
ous damage cannot alwaysbed etected on
retreaded tyres. As aresult, Mercedes-Benz
cannot guarantee vehicl esafety if retreaded
tyres are fitted. Do not fit use dtyres if you
have no information about their previous
usage.
! Large wheels: the lower the section width
for acertain wheel size, the lower the ride
comfort is on poor road surfaces. Rol lcomfort
and suspension comfort are reduced and the risk of damage to the wheels and tyres as a
result of driving over obstacles increases.
The recommende dtyre pressures for various
operating conditions can be found on the tyre 246
Wheel and tyre combinationsWheels and tyres