!
Alway smaintain adistance ofat least
11.8 in(30 cm) between thevehicle andthe
power washer nozzle.Information about
the correct distance isavail able from the
equi pment manufacturer.
Move thepower washer nozzlearound
when cleaning yourvehicle.
Do not aim directly atany ofthe followi ng:
R tires
R door gaps, roofgaps, joints etc.
R electrical component s
R battery
R conn ectors
R lights
R seals
R trim elements
R ventilation slots
Damaged sealsorelectrical component s
can lead toleaks orfailu res.
Cle aning thewhee ls !
Donot use acidic wheelcleaning products
to remove brakedust.Thiscould damage
wheel boltsandbrake component s.
! Donot park thevehicle foranextended
period straight aftercleaning it,particula rly
after having cleaned thewheels withwheel
cleaner. Wheelcleaners couldcause
increased corrosionofthe brake discsand
brake pads/li nings.Forthis reason, you
should driveforafew minutes after
cleaning. Brakingheatsthebrake discsand
the brake pads/li nings,thusdrying them.
The vehicle canthen beparked.
Cle aning thepaintwork Scratc
hes,corrosive deposits,areasaffected
by corrosion anddamage causedby
inadequ atecare cannot always becompletely
repaired .Ins uch cases, visitaqualif ied
spec ialist workshop,e.g. an auth orized
Mer cedes- BenzCent er. X
Remove impurities immediately, where
possible, whilstavoiding rubbingtoohard.
X Soak insectremains withinsec tremover
and rinse offthe treat edareas afterwards.
X Soak birddroppings withwater andrinse
off the treat edareas afterwards.
X Remove coolant,brake fluid,treeresin,
oils, fuels andgreases byrubbing gently
with aclot hsoaked inpetroleum etheror
lighter fluid.
X Use tarremover toremove tarstains .
X Use silicone remover toremove wax.
! Donot affix:
R stic kers
R films
R magnet icplates orsimilar items
to painted surfaces. Youcould otherwise
damage thepaintwork .
If water nolonger forms"beads" onthe paint
surface, usethepaint careproduct s
recom mended andapproved byMercedes-
Ben z.This isthe case approximat elyevery
thr ee tofive mont hs,depending onthe
climate conditions andthecare product used.
If dirt has penet rated thepaint surface orthe
paint hasbecome dull,thepaint cleaner
recom mended andapproved byMercedes-
Ben zshould beused.
Do not use these careproducts inthe sun or
on the hood while thehood ishot.
X Use asuitable touch-up stick,e.g. MB
Touch-Up Stick,to correct smaller areasof
paint damage quicklyandprovisionally .
Matt efinish care If
your vehicle hasaclear matte finish,
observe thefollowing instructionsinorder to
avoid damage tothe paintwork dueto
incorrec tcare.
These notesalsoapply tolight alloy wheels
with aclear matte finish. 320
CareMaintenance and care
sides
ofthe vehicle. Thejack saddle mustbe
placed centrally under thejacking point.The
jack must alwaysbe vertical wheninuse,
especiall yon inclines ordeclines.
The jack isintended onlyforlifting thevehicle
briefly forwheel changes. Itis not suited for
performing maintenance workunder the
vehicle. Tohelp avoid personal injury,usethe
jack onlytolift the vehicle duringawheel
change.
Never getbeneath thevehicle whileitis
supported bythe jack. Keep hands andfeet
awa yfrom thearea under thelifted vehicle.
Always lowerthevehicle ontosufficient
capacity jackstandsbefore working underthe
vehicle.
Always firmlyengage theparking brakeand
block thewheels withwheel chocks orother
sizable objects beforeraising thevehicle with
the jack. Donot disengage theparking brake
while thevehicle israised.
Make surethattheground onwhich the
vehicle isstanding andwhere youplace the
jack issolid, levelandnotslippery .If
nece ssary,us ealarge underlay.O ns lippery
surfac es,such astiled floors,you should use
a non -slip under lay,forexam plearubber mat.
Do not use wooden blocksor similar objects
as ajac ku nde rlay.Othe rwise, the jack may
not beableto ach ieve its load -be aring
cap acityifit is not atits fullhei ght.
Nev ersta rtthe engi newhen the vehicleis
rai sed .
Als oob ser vethe notes onthe jack. X
Usi nglug wre nch :,loose nthe bolts on
the wheel youwish tochange byabout one
full turn. Donot unscrew thebolts
completely.
The jackin gpoints arelocated justbehind the
wheel housings ofthe front wheels andjust
in front ofthe wheel housings ofthe rear
wheels (arrows). G
WARNING The
jack isdesigned exclusively forjackin gup
the vehicle atthe jackin gpoints. Thejack
saddle mustbeplaced centrally under the
jackin gpoint.
If you donot position thejack correct lyin the
jackin gpoint, thevehicle canfalloffthe jack
and seriously orfatally injureyouorothers.
! The jack isdesigned exclusively for
jackin gup the vehicle atthe jackin gpoints.
Otherwise, yourvehicle couldbedamaged.
X Take theratchet wrench outofthe vehicle
tool kitand place iton the hexagon nutof
the jack sothat theletters AUFarevisible. X
Position jack=atjackin gpoint ;. Flat
tire
335Breakdown assistance Z
The
alignment boltonthe jack must be
insert edinto theinten dedjackingpoint
hole. X
Make surethatthebase ofthe jack is
positioned directlyunderthejack ingpoint.
X Turn ratchet wrench ?until jack=sits
completely onjack ingpoint ;and the
base ofthe jack liesevenly onthe ground.
X Turn ratchet wrench ?until thetire is
raised amaximum of1.2 inches (3cm) off
the ground.
Removing awhee l X
Unscrew theuppermost wheelbol t
comple tely.
X Screw alignment bolt: into thethread
instea dof the whe elbol t.
X Unscrew theremai ningwheelbol tsful ly.
! Donot placewhe elbol tsinsand oron a
dirty surface.The boltand wheelhu b
thre adscou ldothe rwisebe dama gedwh en
yo uscre wthem in. X
Re mov ethe wheel.
Mou nting anew wheel G
WAR
NING Always
replacewheel boltsth at are damage d
or rust ed.
Nev erapply oilorgreas eto wheel bolts.
Dam aged wheel hubthreads should be
repair edimm ediat ely.Donot continue to
driv eunde rth ese circum stanc es!Cont actan
auth orizedMerc edes- BenzCent eror call
Roadside Assistance.
Inc orrec twheel bolts orimproperly tightened
wheel boltscancause thewheel tocome off.
This could cause anaccident. Makesureto
use thecorrect wheelbolts. G
WARNING Only
usegenuine Mercedes-Ben zwheel bolts.
Other wheel boltsmaycome loose.
Do not tighten thewheel boltswhen the
vehicle israised. Otherwise, thevehicle could
fall offthe jack. :
Wheel boltsforallwheels suppliedbythe
factory
2 Wheel boltsforthe "Minispare"
emergency sparewheel
! Always usewheel bolts;tomount the
"Minispare" emergencysparewheel. Using
other wheel boltstomount the"Minispare"
emergency sparewheel coulddamage the
brake system. 336
Flat
tireBreakdown assistance
G
WARNING Make
suretouse theorigi nallength wheel
bolts when remou ntingtheorigi nalwhee l
after ithas been repaired.
X Cle anthe whee land whee lhub contact
surfa ces.
! Toprevent damagetothe paintwork, hold
the whee lsecure lyaga inst thewhee lhub
whi lescrewi nginthe first whee lbolt. X
Slide theemerge ncysparewhee lonto the
ali gnment boltandpushit on.
X Tigh tenthewhee lbolts untiltheyare
finger-tigh t.
X Unscrew thealignment bolt.
X Tigh tenthelastw heel boltuntil itis finger-
tight.
Low ering thevehicle X
Place theratchet wrench ontothehexagon
nut ofthe jack sothat theletters ABare
visible.
X Turn theratchet wrench untilthevehicle is
once again standing firmlyonthe ground.
X Place thejack toone side. X
Tighten thewheel boltsevenly ina
crosswise patterninthe sequence
indicated (: toA). Thetighten ingtorque
must be110 lb-ft (150 Nm). G
WARNING Have
thetighten ingtorque checked
immediately afterawheel ischanged. The
wheels couldcome looseifthey arenot
tighten edtoatorque of110 lb/ft
(150 Nm).
X Turn thejack back toits initial position and
store ittogether withtherest ofthe tire-
change toolkitinthe cargo compartmen t.
Vehicles withanemergency sparewheel:
X Wrap thedefective wheelinthe protect ive
film included withtheemergency spare
wheel andtransport thewheel inthe cargo
compartmen t.
or
X Depending onthe size ofthe wheel, you
may alsobeable tosecure thedefective
wheel inthe emergency sparewheel well.
In this case, youmust remove thestowage
tray from theemergency sparewheel well
and store itsecurely inthe cargo
compartmen t. i
When
youaredriving withthecollapsibl e
spare wheel mounted, thetire pressure
loss warning systemorthe tire pressure
monitorin gsystem cannotfunction
reliabl y.Only restart thetire pressure loss
warning system/t irepressure monitorin g Flat
tire
337Breakdown assistance Z
Useful
information
i This
Operat or'sManual describesall
models andallstan dard andoption al
equipment ofyour vehicle available atthe
time ofpublication ofthe Operat or's
Manual. Country-specificdiffer encesare
possible. Pleasenotethat your vehicle may
not beequipped withallfeature s
descr ibed. Thisalso applies tosafet y-
related systemsand func tions. i
Please
readtheinfor mation onqualified
specialist workshops(Ypage 25). Impor
tant safet ynotes Consult
anauthoriz edMerc edes-B enzCent er
if you require information onapproved and
recom mende dtires andwheels forsummer
and winteroperation .Advice onpurchasin g
and carin gfor tires isalso available there. G
WARN
ING Replace
rimsortires withthesame
designat ion,manufac turerandtype asshown
on the original part.Forfurther infor mation
con tact anauthoriz edMerced es-BenzCente r.
If inco rrectlysized rimsandtires are
mount ed,the wheel brakes orsuspension
compon entscan bedamaged. Also,the
operatin gclearanc eof the wheels andthe
tires maynolonger becorr ect. G
WARN
ING Worn
,old tires cancause acciden ts.Ifthe tire
tread isworn tominimum treaddepth, orif
the tires have sustaine ddamage, replace
them .
When replacin grims, onlyusegenuine
Mercede s-Benz wheel boltsspecified forthe
partic ularrimtype. Failure todo socan result
in the bolts loosenin gand possibly an
acciden t.
Retreaded tiresarenot testedor
recom mended byMercede s-Benz ,sinc e
previous damagecannotalways be recog
nized on retr eads. Theoperatin gsafety
of the vehicle cannotbe assured whensuch
tires areused. G
WARN
ING If
you feel asudden significantvibration or
ride disturban ce,oryou suspect thatpossible
damage toyour vehicle hasoccurred, you
should turnonthe hazard warning flashers,
carefully slowdown, anddrive withcaution to
an area which isasafe distan cefrom theroad.
Inspe ctthe tires andthevehicle underbody
for possible damage. Ifthe vehicle appears
unsafe, havethevehicle towedtothe nearest
authoriz edMercede s-Benz Cente ror tire
dealer forrepairs. G
WARN
ING Do
not drive withaflat tire. Aflat tire affect s
the ability tosteer orbrake thevehicle. You
might losecontrolof the vehicle. Continued
drivin gwith aflat tire ordrivin gat high speed
with aflat tire willcause excessive heatbuild-
up and possibly afire. i
Furt
herinfor mation aboutTiresand
wheels canbeobtained fromany
authoriz edMercede s-Benz Cente r. Oper
ation Not
eson driving
R Ifthe vehicle isheavily laden,checkthe tire
pressures andcorrect themifnecessary.
R When parking yourvehicle, makesurethat
the tires donot getdeformed bythe curb
or other obstacles. Ifit is necessary todrive
over curbs, speedhumps orsimilar
elevations, trytodo soslowly andatan
obtuse angle.Otherwise, thetires,
particularly thesidewa lls,can get
damaged. 350
Operat
ionWheels and tires
Trac
tion
Tra ctio nis the resultof frictio nbe twe enthe
tire sand theroadsu rfa ce. TWR
(Tongue We ight Ratin g)
The TWRsp eci fiesthe maxim um permi ssible
we ight tha tthe ball coupling ofthe trailer tow
hitch cansupport. Tread
wearindicators
Narrow bars(tread wearbars) thatare
distributed overthetire tread. Ifthe tire tread
is level withthebars, thewear limitof1
/ 16 in
(1.6 mm) hasbeen reached. Occupant
distribution
The distribution ofoccupants inavehicle at
their designated seatingpositions. Total
loadlimit
Rated cargoandlugga geload plus
68 kilograms (150lbs)times thevehicle's
designated seatingcapacity. Changing
awhee l Fl
at tire
The "Brea kdown assistance" section
(Y pag e329) contains informationandnotes
on how todea lwith afla ttire. Italso provides
inst ruct ions onchan gingawheel ormoun ting
the spare wheel/ emergencyspare wheel. Inter
chang ingthewheels G
WARN
ING Rotat
efro ntand rear wheels onlyifthe tires
are ofthe same dimen sion. If
your vehic leisequipped withmixed-s ize
tir es (diff eren ttire dimen sionsfro ntvs. rear),
tir erot ation isnot possible . G
WARN
ING Have
thetightening torque chec kedafter
chan gingawheel. Thewheels couldcome
loose ifthe yare not tightenedtoator que of
110 lb-ft(150 Nm).
Only usegenuin eMerc edes- Benzwheel bolts
specified foryour vehicle's rims.
The wear pattern son the front andrear tires
differ, depending onthe operating conditions.
Rotate thewheels beforeaclear wearpattern
has formed onthe tires. Front tirestypically
wear more onthe shoulders andtherear tires
in the cent er.
If your vehicle's tireconfiguration allows,you
can rotate thewheels according tothe
intervals inthe tire manufacturer's warranty
book inyour vehicle documents. Ifthis isnot
availa ble,thetires should thenbereplaced
every 3000to6000 miles
(5000 to10,000 km),orearl ierifthe tire wea r
requ iresthis. Donot change thedirection of
whee lrotation.
Cle anthe contact surfacesofthe whee land
the brake discthoroug hlyevery timeawhee l
is interchanged .Check thetire pressures.
Inform ationonchanging awheel and
mounting thespare wheel (Ypage 333).
! Onvehicles equippedwith atire pressure
monitor, electronic componentsare
located inthe wheel.
Tire-mountin gtools should notbeused
near thevalve. Thiscould damage the
electronic components.
Always havethetires changed ataqual ified
specialist workshop, e.g.anauthorized
Mercedes-Ben zCent er. 374
Changing
awhee lWheels and tires