2012 MERCEDES-BENZ M-Class vehicle not in position p

Program
mingtheintegrat edgarage
door opener onthe rear -view mirror Program
ming G
WARNING Only
press thetransm itterbutton onthe
integrated garagedooropener ifthere areno
persons orobject spresent withinthesweep
of the garage door.People couldotherwise be
injured bythe movement ofthe door. Int
egrated garagedooropener onthe rear-view
mirror
Garage doorremote controlA isnot part of
this integrat edgarage dooropener. i
To
achieve thebest result, insertnew
batteries ingarage doorremote control
A before programming.
X Before programming forthe first time, clear
the memory ofthe integrat edgarage door
opener (Ypage 308).
X Turn theSmartK eytoposition 2in the
ignition lock.
X Press andhold oneoftransm itter
buttons ;to? onthe integrat edgarage
door opener.
Indicator lamp:starts toflash yellow
after ashort period. i
Indicator
lamp:flashes yellow
immediately afterthetransm itterbutton
has been stored forthe first time. Ifthe
transm itterbutton hasalready been
programmed, indicatorlamp:does not
flash yellow until10seconds haveelapsed. X
Relea sethe transm itterbutton.
X Point transm itterbutton Bofgarage door
remote controlA towards thetransm itter
buttons onthe rear-view mirrorata
distance of2to 8inches (5to 20 cm). i
The
distance requiredbetween garage
door remote controlA and theintegrated
garage dooropener depends onthe system
of the garage doordrive. Youmight require
several attempt s.You should testevery
position foratleast 25seconds before
trying another position.
X Press andhold transm itterbutton Bon
garage doorremote controlA until
indicator lamp:lights upgreen.
Programming iscomplete ifindicator
lamp :lights uporflashes green.
X Relea setransm itterbutton ;,=or? on
the integrat edgarage dooropener andthe
transm itterbutton ongarage doorremote
cont rolB.
If indicator lamp:lights upred:
X Repea tthe programming procedureforthe
transmit terbutton. Whendoingso,vary the
distance between thegarage doorremote
cont roland therear-view mirror. i
If
the indicator lampflashes greenafter
successful programming, thegarage door
system isoperating onarolling code. After
programming, youmust synchron izethe
garage dooropener integratedinthe rear-
view mirror withthereceiver ofthe garage
door system.
Synchronizing therolling code
Your vehicle mustbewithin rangeofthe
garage orgate opener drive.Makesurethat
neither yourvehicle norany persons/ objects
are present withinthesweep ofthe door or
gate.
Observe thesafety noteswhen performin g
the rolling codesynchron ization. 306
Featur
esStowing and features

out).
Press theremote controlbutton again
before itstops transmitting.
R align theanten nacable ofthe garage door
opener unit.Thiscanimprove signal
reception /transmission.
Opening/cl osingthegara gedoor Once
programmed, theintegr atedgarage
door opener willassume thefunct ionofthe
garage doorsystem's remotecontrol.Please
also read theoperating instructions forthe
garage doorsystem.
X Turn theSmart Keytoposition 2in the
ignition lock.
X Press transmitterbutton ;,=or? inthe
overhead controlpanel thatyouhave
programmed tooperate thegarage door.
Garage doorsystem withafixed code:
indicator lamp:lights upgreen.
Garage doorsystem witharolling code:
indicator lamp:flashes green. i
The
trans mitterwill trans mitasignal for
as long asthe trans mitterbutton isbeing
pressed. Afteramaximum often seconds,
trans mission istermin atedandindicator
lamp :flashes yellow.Press the
transmitter buttonagain,ifnecessary .
Cle aring thememory ofthe integ rated
garage dooropeneron the rear-view
mirror X
Turn theSmartKey toposi tion 2in the
ignitio nlock.
X Press transmitterbutton s; and ?.
The indicator lamplights upyellow .
X Press andhold trans mitterbutton s;
and ?until theindicator lampturns green. i
Make
surethatyouclear thememory of
the integr atedgarage dooropener before
selling thevehicle. Compass
Calling upthe compass Infor
mation onoperating thecompass canbe
found inthe separate COMAND operating
instr uctions. Floo
rmats G
WARNIN
G Whenever
youareusing afloormat, makesure
there isenough clearance andthat the
floormat issecurely fastened.
The floormat shouldalwaysbe securely
fastened usingthefastenin gequipment .
Befor edriving off,chec kthat thefloormat is
securely inplace andadjust itifnec essary. A
loose floormat couldslipand hinder proper
func tioningofthe pedals.
Do not place several floormat son top ofeach
other asthis may impair pedalmoveme nt. Floorm
aton the driver' sside (example)
X Driver's seat/front-passenger seat:
slide therespect iveseat back.
X Rear seats: slidetherespect iveseat
forwards.
X To install: placethefloormat inthe
foot well.
X Press studs:ontoretain ers;.
X To rem ove: pullthefloormat off
retain ers;.
X Remove thefloormat . 308
Featur
esStowing and features

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). Engine
compartment Hood
Opening thehood G
WARN
ING Do
not pull therelease leverwhile thevehicle
is in mot ion. Othe rwise, thehood could be
forc edopen bypassing airflow.
This could cause thehood tocome looseand
inj ure you and/o rothe rs. G
WA
RNING Do
not open the hoodwh en the engineis
ove rheated.Yo ucou ldbe serio uslyinju red.
Ob serve the coolant temp eraturedisp layto
de term inewheth erthe enginemaybe
ove rheated.Ifyo use efla mes orsmo ke
comi ngfromthe enginecomp artment, move
aw ay fromt hevehicle. Waituntiltheengine
has cooled. Ifnecessary, callthefire
department. G
WARNING There
isarisk ofinjury ifthe hood isopen,
even ifthe engine isnot running.
Some engine componen tscan become very
hot.
To avoid therisk ofburns, onlytouch those
componen tsdescribed inthe Operator's
Manual andobserve therelevant safetynotes. G
WARNING To
help prevent personal injury,stayclear of
moving partswhen thehood isopen andthe
engine isrunning.
The radiator fanmay continue torun for
approximately 30seconds ormay even
restart aftertheengine hasbeen turned off.
Stay clear offan blades. G
WARNING Vehicles
withgasoline engine:
The engine isequipp edwith atransist orized
ignition system. Because ofthe high voltage
it is dangerous totouch anycomponen ts
(ignition coils,spark plugsocket s,diagnostic
socket )of the ignition system
R with theengine running
R while startin gthe engine
R when theignition isswitched onand the
engine isturned manually G
WARNING Vehicles
withdiesel engine:
The engine isequipp edwith ahigh-voltage
electronic controlunit forthe inject ion
system. Because ofthe high voltage itis
dangerous totouch anycomponen tsof the
inject ionsystem (injectors,electrical wires)
R with theengine running
R while startin gthe engine
R when theignition isswitched on
X Make surethatthewindshield wipersare
switched off. G
WARNING The
windshield wipersandwiper linkage
could beset inmotion.
When thehood isopen, youorothers could
be injured bythe wiper linkage.
Make surethatthewindshield wipersare
switched off.Remove theSmartKey ormake
sure thatnoignition position hasbeen
selected withKEYLES S-GO.Allindicator
lamps mustbeoff inthe instrumen tcluster. 312
Engi
necompar tmentMaintenance and care

If
the vehicle isvery dirty, pre-wa shitbefore
cleaning itin an automa ticcar was h.
! Incar was hes with atowing mechanism,
make surethattheautoma tictransmission
is in transmission positionN, otherwis ethe
vehicle couldbedama ged.
R Vehicle swith aSmartKey:
Do not remove theSmartKey fromthe
ignition lock.Donot open thedriver's
door orfront-passenger doorwhen the
engine isswitched off.Otherwise ,the
automa tictransmission selectspark
positio nP automa ticallyand locks the
whee ls.You canprevent thisbyshifting
the automa tictransmission toN
beforeha nd.
R Vehicle swith KEYLESS- GO:
Do not open thedriver's doororfront-
passe ngerdoor when theengine is
switched off.Otherwise ,the automa tic
transmission selectsparkpositio nP
automa ticallyand locks thewhee ls.
Observe thefollo wing tomake surethatthe
automa tictransmission staysinpositio nN:
X Make surethevehicle isstationary andthe
ignition isswitched off.
X Turn theSmartKey topositio n
2 (Y page 139)inthe ignition lock.
Use theSmartKey insteadofthe Start/
Stop button onvehicle swith KEYLESS- GO.
X Depress andhold thebrake pedal.
X Shift theautoma tictransmission to
positio nN.
X Rel ease thebrake pedal.
X Rel ease theelectric parking brake.
X Switch offthe ignition andleavethe
SmartKey inthe ignition lock.
! Make surethat: R
the side window sand thesliding sunroof
are fullyclosed.
R the ventilation/hea tingisswitched off
(the OFF button hasbeen pressed ).
R the windshi eldwiperswitch isin positio n
0.
Otherwise ,the vehicle mightbedama ged.
After using anautoma ticcar was h,wip eoff
wax from thewindshi eldand thewiper
bla des. Thiswillprevent smearsandreduce
wip ing noises causedby residu eon the
windshi eld.
Washing byhand In
some countries, washing byhand isonly
all owed atspecia llyequ ippe dwas hing bays.
Observe thelega lrequi rements inall
countries concerned.
X Do not use hotwater anddonot was hthe
vehicle indirect sunlight.
X Use asoft sponge toclean.
X Use amild cleaning agent,suchasacar
shampo oapp roved byMercedes-Benz.
X Thorou ghlyhose down thevehicle witha
gentle jetofwater.
X Do not point thewater jetdirectly towards
the airinlet.
X Use plenty ofwater andrinse outthe
sponge frequently.
X Rinse thevehicle withclean water anddry
thoroughl ywith achamois.
X Do not letthe cleaning agentdryonthe
pai ntwork.
When usingthevehicle inwinter, remove all
traces ofroad saltdepos itscareful lyand as
soon aspossi ble.
Pow erwashe rs G
WARNING Do
not use powe rwasher swith circular -jet
no zzles (dirt grinders )to cle anyour vehicle,in
part icular thetir es. You couldot her wise
damage thetir es and caus ean acc iden t. Car
e
319Maintenance and care Z

i
Vehicles
equipped withMOExt endedtires
are not equi pped withaTIREFIT kitatthe
factory. Itis therefore recommended that
you addi tionally equipyou rvehicle witha
TIREF ITkit ifyou mount tiresthatdonot
feature run-flatpropert ies,e.g. winter tires.
A TIREF ITkit can beobtained froman
authoriz edMercedes- BenzCenter .
X Make surethathighway levelis
select ed25
(Y page 180).
X Stop the vehicle onsolid, non-slippery and
level ground, asfar away aspossible from
traff ic.
X Switc hon the hazard warning lamps.
X En gage theelectr icparkin gbrake manually
(Y page 156).
X Brin gthe fron twheels intothestraight-
ahead position.
X Move theDIRECT SELECT lever toP.
X Switch offthe engine.
X Vehicles withoutKEYLESS-GO: remove
the SmartK eyfrom theignition lock.
X Vehicles withKEYLESS-GO: openthe
driver's door.
The on-board electronic shave status 0,
which isthe same asthe SmartK eyhaving
been removed.
X Vehicles withKEYLESS-GO: removethe
Start /Stopbutton fromtheignition lock
(Y page 139).
X All occupants mustgetout ofthe vehicle.
Make surethatthey arenot endangered as
they doso.
X Make surethatnoone isnear thedanger
area while awheel isbeing changed.
Anyone whoisnot directly assisting inthe
wheel change should,forexample, stand
behind thebarrier.
X Get outofthe vehicle. Payattent ionto
traffic condition swhen doing so.
X Close thedriver's door.
X Unload heavyluggage. i
Only
operate thetire inflation compressor
using a12 Vsocket (Ypage 297), evenif
the ignition isturned off.
An emergency cut-offensures thattheon-
board electrical systemvoltage doesnot
drop toolow. Ifthe on-board electrical
system voltage istoo low, power tothe
socket sis automatically cutoff. This
ensures thatthere issufficient powerto
start theengine. TIREFIT
kit
Using theTIREFIT kit You
canusetheTIREFIT kittoseal small
punctures, particularly thoseinthe tire tread.
You canuseTIREFIT atoutside temperatures
down toÒ4 ‡(Ò20 †). G
WARNING TIREFIT
isalimited repairdevice. TIREFIT
cannot beused forcuts orpunctures larger
than approximately 0.16in(4 mm) andtire
damage causedbydriving withextrem elylow
tire inflation pressure, oron aflat tire, ora
damaged wheel.
Do not drive thevehicle undersuch
circumstan ces.
Contact thenearest authorized Mercedes-
Benz Center forassistance orcall Roadsi de
Assistanc e.
X Do not remove anyforeign objectswhich
have penetrated thetire, e.g.screws or
nails.
X Remove thetire seala ntbottle, the
accompanying "max.80km/h" stickerand
the tire inflation compressor fromthe
stowage wellunderneath thecargo
compartmen tfloor (Ypage 328).
25 Vehicles withtheAIRMATIC package. 330
Flat
tireBreakdown assistance

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