2012 MERCEDES-BENZ M-Class light

Possible
causesofmalfunct ion:
R the on-board power supply isnot within a
permissible voltrange.
R the temperat ureofthe DC/A Cconv erter is
temporarily toohigh.
R some smallelectronicdevices havea
cons tantnomin alpower ofless than
150 W,but avery high inrush current.
These devices willnotwork. Ifyou conn ect
such adevice, 115Vpower socket :will
not supply itwith power.
If indicator lamp;still does notlight up,
cont actaspecialist workshop, e.g.an
authorized Mercedes-B enzCenter. mbr
ace
Import antsafety notes !
Alicen seagreem entmust existino rder
to activa tethe mbrace service. Ensurethat
you rsyst em isact ivat edand readyforu se,
and press theï MBInfo callbutton to
register. Ifany ofthe steps mentioned is
not carried out,thesystem maynotbe
activated.
If you have questions aboutthe activation,
cont actone ofthe following telephone
assistance services:
R USA: Mercedes-Ben zCustome r
As sist anc eCen teru nde r
1-800-FO R-MERC edes
(1-8 00-367 -6372) or1-888-9 90-9007
R Can ada: Custom erServ iceat
1-888-9 23-8367
Shor tlyafter succes sfullyr egisterin gwith the
mbrace service,auser IDand password will
be sent toyou bypost. Youcanusethis
password tolog into the mbrace section
under "Owners Online"athtt p://
www.mbusa. com20
. The
mbrace systemisavailable if:
R ithas been activat edand isoperation al.
R the corr espondin gmobile phonenetwork
is available fortran smitt ingdata tothe
Customer Center.
R aservic esubscript ionisavailable.
R the start erbatter yis sufficien tlycharged. i
Det
erminin gthe location ofthe vehicle on
a map isonly possible ifther eis sufficien t
GPS recept ionand thevehicle position can
be forwarded tothe Customer Center.
The mbrace system The
mbrace systemprovides different
servic es,e.g. :
R automatic andmanual emergen cycall
R Roadside Assistancecall
R MB Infocall
To adjust thevolume duringanmbrace call,
proceed asfollows:
X Press theW orX button onthe
multifunc tionsteer ingwheel.
or
X Use thevolume controller ofthe audio
system/ COMAND .
You canfind furth erinfor mation anda
descript ionofall available featuresunder
"Owners Online"athtt p://
www.mbusa.com 21
.
System self-test Aft
eryou have switch edon the ignition ,the
system carriesoutaself-diagn osis.
20 USA only.
21 USA only. Featur
es
299Stowing and features Z

G
WARNING Am
alfun ction inthesyst emhas been
det ectedifon eof thefoll owin gcon dition s
occ urs:
R theind icat orlamp intheSO Sbutt ondoes
no tlight updurin gthe syst emself-
diagno sis.
R the indic atorlamp inthe F Roadside
Ass istan cebutt ondoes notlight updurin g
the syst emself- diagno sis.
R The indic atorlamp inthe ï informat ion
butt ondoes notlight updurin gself-
diagno sisofthe syst em.
R the indic atorlamp inthe SOS button,
F Roadside Assistan cebutt onorï
inf ormat ionbutt oncon tinues tobe litred
aft erthe syst emself- diagno sis.
R The Tele Aid Inop
erative or Tele Aid
Not
Activated mess
ageappears inthe
multif unction display afterthe syst emself-
tes t.
If amalfun ction isindic ated asoutlin edabove,
the syst emmay notoperat eas expec ted.In
the even tofane mergency, assistance must
be summoned byother means.
Have thesystem checked atthe nearest
au thorized Mercede s-BenzCenter orcontact
the follo wing service hotlines:
R USA: Mercede s-BenzCustomer Assistance
Center under
1-800-FOR-MERCed es(1-800-367-6372)
or 1-888-990- 9007
R Canada: Customer Service at
1-888-923- 8367
Emerge ncycall Important
safetynotes
! Alicen seagreem entmust existino rder
to activate thembrace service. Ensurethat
you rsyst em isact ivat edand readyforu se,
and press theï MBInfo callbutton to
register. Ifany ofthe steps mentioned is
not carried out,thesystem maynotbe
activated. If
you have questions aboutthe activation,
cont actone ofthe following telephone
assistance services:
R USA: Mercedes-Ben zCustome r
As sist anc eCen teru nde r
1-800-FO R-MERC edes
(1-8 00-367 -6372)or1-888-9 90-9007
R Can ada: Custom erServ iceat
1-888-9 23-8367
An eme rgency callis dialed automa tically if
an airb ag orEm erg ency Ten sion ingDevic eis
tr igger ed. i
An
mbr ace eme rgencycall that has been
ini tiat edauto maticall ycan notb e
term inated bythe custo mer .
An eme rgency callcan also be initia ted
ma nua lly.
As soon asthe eme rgency callha sbe en
ini tia ted ,the indicator lamp inthe SOS button
fl as he s.Th e Con
nectingCal l mes
sage
ap pe arson the multifu nctio ndisplay.
The audio output ismut ed.
Onc eacon nection hasbeen established, the Call
Connected mess
ageappears inthe
mult ifunc tiondisplay.
All impor tantinf orm ation onthe emer gency
is transm itted, forexam ple:
R curr entlocat ionofthe vehic le(as
dete rmin edbythe GPS system)
R vehic leident ification numb er
R inf orm ation onthe type ofemer gency
Sho rtly aft erthe emer gencycall has been
init iated, avoic econ nection isautom atically
est ablished betweenthe Merc edes- Benz
Custom erAss istanc eCent erand thevehic le
occ upant s.Ifthe vehic leocc upant srespo nd,
the Merc edes- BenzCustome rAssistance
Center attempts toget more information on
the emergency. i
If
no vehicle occupant answers,an
ambul anceisimmediately senttothe
vehicle. 300
FeaturesStowing and features

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

Infr
ared reflect ivewind shield
The infrar ed reflec ting glass preven tsthe
veh icleint erio rfrom becomi ngtoo hot. Itals o
blocks radiowa ves upinto thegiga hertz
range. In
order toopera teradi o-controlled
equ ipme nt,e.g. tollrecordi ngsystems ,
area s: onthe winds hieldare permea bleto
radi owa ves. Inthese areas,you can install
radi o-controlled systems.
These areascan best beseen fromoutside
the vehicl eby observi ngthe light reflected off
the winds hield. Fe
atures
309Stowing and features Z

X
Pull release lever:for the hood.
The hood isreleased.
! Make surethatthewindshield wipersare
not folded awayfromthewindshield. You
could otherwise damagethewindshield
wipers orthe hood. X
Reach intothegap, pullhood catch
handle ;upand liftthe hood.
Onc eyou have lifted thehood about
15 inches (40cm), itis automatically
opened therest ofthe way andheld open
by the gas-filled struts.
Closing thehood G
WARNIN
G When
closing thehood, useextreme caution
not tocatc hhands orfingers. Becareful that
you donot close thehood onanyone.
Make surethehood issecurely engaged
before driving off.Donot cont inue driving if
the hood cannolonger engage afteran
accident ,for example. Thehood could otherwise
comeloosewhilethevehicle isin
motion andinjure youand/or others.
X Lower thehood andletitfall from aheight
of approximately 8inches (20cm).
X Check thatthehood hasengaged properly.
If the hood canberaised slightly, itis not
properly engaged. Openitagain andclose
it with alittle more force. Rad
iator i
Vehicles
withadiesel engine: donot
cov erthe radiator ,for examp lewith a
wint erfron tor bug cover.The reading sof
the on-board- diagnos ticsyste mmay
ot her wise beinac curate.Some ofthese
readings arerequired bylaw and must be
accurate atall times. Engine
oil
Notes onthe oillevel Dependin
gon the driving style,thevehicle
consumes upto0.9 USqts. (0.8 l)of oil over
a distance of600 miles (1000 km).Theoil
consumpt ionmay behigher thanthiswhen
the vehicle isnew orifyou frequently driveat
high engine speeds.
Checking theoillevel using theoil
dipst ick Example:
vehicleswithagasoline engine Engine
compar tment
313Maintenance and care Z

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

!
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