2012 MERCEDES-BENZ M-Class 4 way

G
WARNING Driving
whenyourengi ne isove rheatedcan causesom efluids which mayhave leaked intothe
engin ecom partmen ttocatch fire.Youcould beseriously burned.
Steam fromanoverheated enginecancause serious burnswhich canoccur justbyopening the
engine hood.Stayaway fromtheengine ifyou seeorhear steam coming fromit.
Stop thevehicle inasafe location awayfromother traffic.Turn offthe engine, getout ofthe
vehicle anddonot stand nearthevehicle untiltheengine hascooled down.
! Ifthe coolant temperature exceeds248‡(120 †)donot cont inue driving. Theengine will
otherwise bedamaged. Driving
systems Problem Possible
causes/cons equencesandM Solutions
·
The
reddistance
warning lamplights up
while thevehicle isin
motion .A warning tone
also sounds. G
Risk
ofaccident The
warning isissued ifyou approach astation aryvehicle ora
vehicle drivingaheadofyou attoo high aspeed.
X Be prepared tobrake immediately.
X Pay careful attentiontothe traffic situation. Youmay have to
brake ortake evasive action.
More informat ionabout DISTRONIC PLUS(Ypage 169)and
PRE-S AFE®
Brake (Ypage 65). War
ning andindicator lampsin the instru mentcluster
279On-board computer and displays Z

the
vehicleis sta rted aslong asthe malfunctio nexists. Whe nthe malfunction indicatoris
illu minated, thesystem maynotbeable todetect orsignal lowtirepressure asintended.
TPMS malfunctions mayoccur foravariety ofreasons, including theinstallation ofincompatible
replacement oralternate tiresorwheels onthe vehicle thatprevent theTPMS fromfunctioning
properly. AlwayschecktheTPMS malfunction telltaleafterreplacing oneormore tiresorwheels
on your vehicle toensure thatthereplacement oralternate tiresandwheels allowtheTPMS to
cont inue tofunct ionproperly. War
ning andindicator lampsin the instrum entcluster
281On-board computer and displays 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). Loading
guidelines G
WARN
ING Always
fastenitems being carriedas secur ely
as possi ble. Use cargotie-do wn rings and
fa ste ning materi alsap pro priate forthe weight
and size ofthe load .
In an acc ident, durin gh ard brak ingorsudden
man euver s,loos eite ms will bethrown aroun d
ins ide theveh icle.This can cause injuryto
vehicle occupants unlesstheitems are
securely fastened inthe vehicle.
To help avoid personal injuryduring acollision
or sudden maneuver, exercisecarewhen
transport ingcargo. Donot pile luggag eor
cargo higher thantheseat backrests.
The cargo compartmen tist he preferred place
to carry object s.Always usecargo tie-down
rings, andifso equipp ed,alwa ysuse thecargo
net when transport ingcargo.
Never driveavehicle withthetailgate open.
Deadly carbon monoxide (CO)gases may
enter vehicle interior resulting in
unconsc iousness anddeath.
The gross vehicle weight(GVW)isthe vehicle
weight including fuel,vehicle toolkit,spare
wheel, installed accessories, vehicle
occupants andlugga ge/cargo.
The gross loadlimit andthegross vehicle
weight rating(GVWR) foryour vehicle must never
beexceeded. Thegross loadlimit and
the GVWR arespecified onthe vehicle
identification plateonthe B-pillar ofthe
driver's door(Ypage 362).
The load must alsobedistributed sothat the
weight oneach axlenever exceeds thegross
axle weight rating(GAWR) forthe front and
rear axles. Thespecifications forGVWR and
GAWR areonthe vehicle identification plate
on the B-pillar ofthe driver's door
(Y page 362).
Further information canbefound inthe
"Loadi ngthe vehicle" section(Ypage 362).
The handling characterist icsofaladen
vehicle aredependent onthe distribution of
the load within thevehicle. Forthis reason,
you should observe thefollowing noteswhen
transport ingaload:
R position heavyloadsasfar forwards as
possible andaslow down inthe cargo
compartmen taspossible .
R the load must notprotrude abovetheupper
edge ofthe seat backrests.
R alwa ysplace theload againstthe rear or
front seatbackrests. Makesurethatthe
seat backrests aresecurely lockedinto
place.
R hook inthe cargo netwhen loading.
R alwa ysplace theload behind unoccupied
seats ifpossible .
R secure theload withsufficiently strongand
wear-resistant tiedown. padsharp edges
for protect ion. Stowage
areas Stowage
compartments
Importa ntsafety notes G
WARNING To
help avoid personal injuryduring acollision
or sudden maneuver, exercisecarewhen
storing objects inthe vehicle. Putlugga geor
cargo inthe cargo compartment ifpossible . 284
Stowage
areasStowing and features

X
Push cover =forward untilitis lying onthe
rear seat armrest . Cargo
compar tment enlargement
Impor tantsafety notes G
WARNIN
G When
expanding thecargo volume, always
fully foldthecorres ponding seatsand,ifso
equipped, alwaysuse thecargo netwhen
tran sportin gcargo.
Unless youaretran sportin gcargo ,th eseat
back restsmust remainprop erlylockedin the
uprig htposit ion.
In an acc iden t,durin ghard brak ingorsudden
man euver s,loos eite ms will bethrown aroun d
ins ide theveh icle.This can cause injuryto
vehicle occupants unlesstheitems are
securely fastened inthe vehicle.
Always usethecargo tie-down rings. G
WARNING Never
driveavehicle withthetailgate open.
Deadly carbon monoxide (CO)gases may
enter vehicle interior resulting in
unconsc iousness anddeath.
! Fold theseat cushion upwardsbefore
folding therear bench seatforward.
Otherwise, thebackrests maybedamaged.
When thebackrest isfolded forwards, the
front seats should notbemoved totheir
rearmost position.Otherwise, thefront
seats andtherear bench seatcould be
damaged.
The left-hand andright-hand rearseat
backrests canbefolded forwards separately
to increase thecargo compartmen tcapaci ty. Foldi
ngtherea rbench seatforwar ds i
If
th edriv er'sor fron t-passe nger seat is
set foralarge rpers on,it may notbe
poss ibletofold therear benchseat
for wards .Int his case, move thefront seats
as far forward aspossible.
X Move thehead restraint sto the lowest
position (Ypage 97).
X Fold seatcushion :upwa rds. X
Pull release catch;upwa rdsinthe
direction ofthe arrow untilthebackrest is
completely unlocked.
! The backrest isheavy. Therefore, take
care when folding itdown. Makesurethat
the head restraint sare pushed allthe way
in so that thebackrests andseat cushions
are not damaged.
X Fold thebackrest forwards untilitreaches
the cargo compartmen tposition. Stowage
areas
287Stowing and features Z

X
To remo ve:pre ssbutton ;.
X Swi ngthe comb inedcar gocove rand net in
the directi onofthe arrow .
X Fir st, detach thecomb inedcar gocove rand
net from left-ha ndcatch :and then
rem ove itfrom right-ha ndfixtu re=.
X To instal l:pu sh the comb inedcar gocove r
and netuptothe stop intoright-ha nd
fixtu re=.
X Place thecomb inedcar gocove rand net
into theleft-ha ndfixtu reand push itinto
catch :unti lthe comb inedcar gocove r
and netengages audibl y. X
Ma kesure tha tred lock status
indicat or? isno longer visible. The
combin edcargo coverandnetwill
other wisenotbelocked inplace. Cargo
netincombined cargo
compa rtment cover andnet
Impor tantsafet ynotes It
is particularly importanttouse asafety net
if the vehicle isloaded withsmall objects
above thelevel ofthe backr ests.Forsafety
reasons, alwaysuse acargo netwhen
tran sport ingloads.
Atta ching thecargo net X
Pull thecargo netupbytab :and hook it
int oeyelets ;using bothhands. Coat
hooks onthe tailga te G
WARN
ING The
tailgate mayclose iftoo great aload is
placed onthe coat hooks.
You and/or otherscould betrapped and
injur ed.
Only usethecoat hooks forlight cloth ing. :
Coat hooks 290
Stowage
areasStowing and features

X
Attach hook= tothe cargo
comp artment' sup pers eal ?.
X To close: detach hook=from thecargo
compart ment'supper seal?.
X Fasten hook=tothe brack eton the
underside ofthe trun kfloor.
X Fold thetrunk floor down.
X Press thetrunk floor down ;untilit
eng ages. Roof
carrier
Imp ortant safety notes G
WARN
ING Only
usecarriers when thebasic carrierbars
have been complete lymoun ted.Theleftand
right roofrails areonly stabilized bymean sof
the basic carrierbars moun ted.
Follow themanuf acturer' sinsta llati on
ins truc tions. Othe rwise, animp roperly
atta chedcar riero rits load cou ldbe come
de tach edfromt hevehicle.
Do not exceed themaximum roofload of
220 lb(100 kg).
Take intoconsideration thatwhen theroof is
loaded, thehandling characterist icsare
different fromthose whenoperating the
vehicle without theroof loaded.
! Mercedes-Ben zrecomm endsthatyou
only useroof carriers thathave been tested
and approved forMercedes- Benzvehicles. This
helps topreven tdamage tothe
veh icle.
Posi tionthe load onthe roof carrier insuch
a way that thevehicle willnotsustain
damage evenwhen itis in motion.
Depending onthe vehicle equipment,
ensure thatwhen theroof carrier is
installed youcan:
R raise thesliding sunroof fully
R open thepanorama roofwith power tilt/
sliding panelfully
R open thetailgate fully
Attaching theroof carrier X
Secure theroof carrier toroof rails :.
X Observe themanufacturer's installation
instruct ions. Features
Cup
holders
Import antsafety notes G
WARNING In
order tohelp prevent spillingliquidson
vehicle occupants and/orvehicleequipment,
only usecont ainers thatfitinto thecup
holder. Uselidsonopen containers anddo
not fillcont ainers toah eight where the
con tents,especially hotliquids, couldspill
during braking ,vehicle maneuvers, orinan
acciden t.Liquids spilledonvehicle occupant s
may cause serious personal injury.Liquids Featur
es
293Stowing and features
Z

Asht
ray
Asht rayin thefront -com partmen t
cent erconsole !
The hold erund ertheasht rayisno th eat
resist ant.Befor eplacing litcigaret tesinthe
ashtray, makesurethattheashtray is
properly engaged. Otherwise, theholder
could bedamaged. X
To open: slidecover :fully forwards.
X Fold thelidofinsert =upwards.
X To rem ove theinsert: pressinsert =to
the left ?.
Asht rayinsert =slides outslightly tothe
right.
X Lift insert =up; and out.
X To install theinsert: installinsert =into
the holder andpress downonthe right-
hand sideuntil itengages.
Ashtr ayinthe rear -comp artment center
console !
Close theashtray whenitis not inuse and
before youfold therear seats forward. You
can other wisedamage theashtray.
Vehicles withoutaRear SeatEntert ainmen t
System haveanashtray inthe centercon sole
in the rear compart ment. X
To open: briefly presscover ;atthe top.
The ashtray opens.
X To rem ove theinsert:p ressintorecess
= from theright.
Ashtray insert:slid esout slightly tothe
right.
X Lift insert :upand out.
X To install theinse rt:install insert:into
the hold erand press downonthe right-
hand sideuntil itengages. Cigarette
lighter G
WARNING When
leaving thevehicle, alwaysremove the
SmartK eyfrom theignition lock.Always take
the SmartK eywith youand lock thevehicle.
Do not leave children unattendedinthe
vehicle, evenifthey aresecured inachild
restraint system,orwith access toan
unlocked vehicle.Achild's unsupervised
access toavehicle couldresult inan accident
and/or serious personal injury.Thechildren
could:
R injure themselves onparts ofthe vehicle
R be seriously orfatally injured through
excessive exposuretoextrem eheat orcold
R injure themselves orcause anaccident with
vehicle equipment thatcanbeoperated
even ifthe SmartKey isremoved fromthe
ignition lockorremoved fromthevehicle,
such asseat adjustment ,steering wheel
adjustment ,or the memory function 296
FeaturesStowing and features

Socket
inthe cargo compar tment X
Lift upthe cover ofsocket :. 115
Vpower socket G
WAR
NING The
115V AC soc ket oper ates athigh voltage.
Use the11 5V AC socket intheveh icle with
th esame cautionand prude nceth at you
exe rcise when usingpower outletsat hom e.
Keep anyfluids awayfrom the11 5V AC
soc ket.Donot clean thesocket withfluids or
tapered objects.Keep the115V ACsocket
cover inthe closed position, whennotinuse.
Otherwise, youcould suffer anelectric shock
and beseriously oreven fatally injured. G
WARNING Any
device thatyouconn ectmust havea
suitable plugandmeet U.S.standards. Never
pull atacable todisconn ectaplug from a
115 VACpower socket.Nev eruse adamag ed
co nn ect ion cabl e.The 115VA Cpower socket
must never beconn ect edtoano ther 11 5V
AC power source.Donotuse aconvert erwith
an earthed plugforthe 115 VAC power
socket. Thiscould cause serious injurytoyou
and/or otherpeople. G
WARNING If
the 115V ACsocket isdamaged ortorn out
of the trim, donot use ortouch the115V AC
socket. Usinga115V ACsocket thatis
damaged ortorn outofthe trim could cause
serious personal injurytoyou and/or others. 115
Vsocket :provides analternating
voltage of115 V,so that small electronic
devices canbeconn ected. Thesedevices,
such asgames consoles, chargersand
laptops, together shouldnotconsume more
than amaximum of150 W.
Requ irements foroperation ofthese devices:
R the plug ofthe electronic devicemustbe
inserted fullyinto115 Vpower socket :.
R the maximum wattageofthe device tobe
conn ected mustnotexceed 150W.
R the on-board powersupplyis within a
permissible voltrange.
R the 12Vsocket sin the rear andthecargo
compartment areoperational
(Y page 297).
X Open flap=.
X Insert theplug ofthe electronic deviceinto
115 Vpower socket :.
Indicator lamp;lights up.
If indicator lamp;does notlight up,
consult thesection onmalfunctions.
X To tur noff:disconnect theplugfrom 115V
powe rsocket :.
En sure thatyoudonot pull onthe cord.
X Close flap=. 298
Featur
esStowing and features