2012 MERCEDES-BENZ M-Class octane

Cha
nge ofaddress orcha nge of
owner ship
In theeve ntofach ang eof addre ss,please
sen dus the"Chan geofAd dres sNot ice"
foun din theSer viceand Warr anty
In for mat ionBoo klet,or sim plycall the
Mer cedes-Ben zCust ome rAssistance Center
(in the USA) atthe hotline number
1-80 0-FOR-ME RCedes(1-800- 367-6372) or
Customer ServiceCenter(inCanada )at
1-80 0-387-0100.This willassist usin
cont acting youinatimely manner shouldthe
need arise.
If you sellyour Mercedes, pleaseleavethe
entire literature inthe vehicle sothat itis
avail able tothe next owner.
If you bought thisvehicle used,besure to
send inthe "Notice ofPurchase ofUsed
Truck" foundinthe Service andWarranty
Information Booklet,orcall theMercedes-
Benz Customer Assistance Center(inthe
USA) at
1-80 0-FOR-ME RCedes(1-800- 367-6372) or
Customer Service(inCanada )at
1-80 0-387-0100. Vehicle
operation outsidetheUSA
and Canada
If you plan tooperate yourvehicle inforeign
countries, pleasebeawa rethat:
R service facilities orreplacement partsmay
not bereadil yavail able.
R unleade dfuel forvehicles withacatalytic
convert ermay notbeavail able. Leaded fuel
may cause damage tothe catalytic
convert er.
R the fuel may have aconsiderably lower
octane rating.Unsuitable fuelcancause
engine damage .
Some Mercedes-Benz modelsareavail able
for delivery inEurope through ourEuropean
Delivery Program. Fordetails, consult an
authorized Mercedes-Benz Centerorwrite to
one ofthe followi ngaddresses. In
the USA Mercedes-Benz
USA,LLC
European DeliveryDepartment
One Mercedes Drive
Montvale, NJ07645 -0350
In Canada Mercedes-Benz
Canada,Inc.
European DeliveryDepartment
98 Vanderhoof Avenue
Toronto, OntarioM4G4C9 Sport
Utility Vehicle G
WARNING This
Sport Utility Vehicle isdesigned forboth
on-road andoff-road use.Itcan goplaces and
perform tasksforwhich conven tional2-wheel
drive passenger carsarenot intended. This
vehicle willhandle andmaneuver differently
from conven tionalpassenger carsindriving
conditions whichmayoccur onstreets,
highwa ysand off-road use.
This vehicle hasahigher ground clearance
and ahigher centerofgravity thanmany
passenger cars.Aswith other vehicles ofthis
type, ifyou make sharp turnsatexcessive
speeds orabrupt maneuvers, thevehicle may
roll over ormay goout ofcont roland crash.
Utility vehicles haveasignificantly higher
rollover ratethan other types ofvehicles.
Failure tooperate thisvehicle safelymay
result inan accident, rolloverofthe vehicle,
and severe orfatal injury.
Before youstart todrive thisvehicle, readthe
Operator's Manual.Take timeto bec ome
fam iliar with thedriv ingcharac terist ics ofthis
veh icle.Besure youarefamiliar withall
vehicle controls. Learn howyour vehicle
handles ondifferen troad surfaces. Donot
attempt sharpturnsatexcessive speedsor
abrupt maneuvers orother unsafe driving
actions thatcancause lossofvehicle control.
When driving off-road orworking thevehicle Introdu
ction
23 Z

Gasoli
ne
Fuel grade !
You shou ldonly refuel withpremiu m-
grade unleadedgaso line, asthis avoids
dama gingthecataly ticconverter.
Flexibl efuel vehicle s,identifi ablefrom the
lab elinside thefuel filler flap ,can be
refuel edwith E85. Forfurther information
on flexib lefuel ,see "Fue l".
If engine running problemsareapparent,
have thecause checked immediatelyand
repa ired. Excess unburned fuelcan
otherwi seenter thecataly ticconverter,
lea ding tooverhea tingandpossi bly
causi ngafire.
! Use afilter when refuelingfrom afuel can.
Otherwi se,the fuel lines and/or injection
system couldbeblocked byparticl esfrom
the fuel can. i
Only
refuel withpremiu m-grade unleaded
gaso linewith aspecifi edminimu moctane
numb erof91 (avera gevalue of96 RON/
86 MON) .
You willus ua lly find informa tion abou tthe
fuel grade onthe pump. Ifyou cannot find
the label onthe pump, askthestaff for
assistance.
You canfind more information under"Fuel"
(Y page 385), orby cont acting an
authorized Mercedes-Ben zService Center
or visitin ghtt p://ww w.mbu sa.com (USA
only). Diesel
Fuel grade !
Only refuel withULTRA- LOWSULFUR
DIE SELFUE L(ULSD ,15 ppm SULF UR
MAXI MUM). Usingotherdiesel fuelscould
result inincr eased wearanddamage tothe
engin eand/or exhaust system.
Never refuelwithmarine dieselorheating
oil. Do
not mix these fuelswithdiesel fuelsand
do not use anyspecial additives, asthis
may result indamage.
! Use afilter when adding fuelfrom afuel
can. Other wise, thefuel lines and/or the
fuel inject ion system couldbeblocked by
particles fromthefuel can. i
Usually,
youwillfind infor mation about
the fuel grade onthe pump. Ifyou cann ot
find thelabel onthe gasoline pump,askthe
gas stationstaff .
You canfind more information under“Fuel”
(Y page 385),or by con tact ingan
authoriz edMercedes- BenzService Center
or visitin ghtt p://ww w.mbu sa.com (USA
only).
Low outsid etem pera tures !
Donot use gasoline torefuel vehicles with
a diesel engine.Never mixdiesel with
gasoline orkeros ene,asthis may result in
damage tothe engin eor fuel system.
Diesel fuelwith improved coldflowpropert ies
is available duringthewinter months.Furt her
infor mation onfuel propert iescan be
obtained fromoilcompan ies,e.g. atgas
stat ions. Refueling
Fuel filler flap The
fuel filler flapisunlock edorlocked
automatic allywhen youopen orclose the
vehicle withtheSmart Keyorusing KEYLE SS-
GO.
The position ofthe fuel filler capisdisplayed
in the instrument cluster8.T hearrow
next tothe filling pump indicates theside of
the vehicle. 150
RefuelingDriving and parking

Cap
acities
Miss ingvalues werenota vail ablea ttime ofgoin gto prin t. Model Capa
city Fuel,
coolant ,
lubr icant s,etc. Engine
oiland
filt er 4MA
TIC 8.
5US qt(8.0l) Appr
oved engine
oils 7.
4US qt(7.0l) Cooling
system All
models MB
325 .0or
MB 326 .0
ant icor rosio n/
ant ifre eze Ta
nk capa city All
models Gasoline
engines :
prem ium-g rade
unleaded gasoline
(at least 91octane,
average value
betwe en96 RON/
86 MON)
Dies eleng ines :
ULTRA -LOW
SUL FUR HIGH WAY
DI ES EL FUE L(ULS D,
maxim umsulfur
con tent15 ppm) Reser
ve All
models DEF
tank 4MA
TIC 7.
3US gal (27.5l) DE
Fin acc ordan ce
with ISO22241 Wind
shield /
head lamp
cleaning
syst em All
models MB
winds hield
washer
con centrate 33
(Y page 390)
Mixin grat iofor
washer fluid
(Y page 390) 33
Mixe dwith water orprem ixedwasher fluidwithantifre eze prot ection. 384
Serv
iceprodu ctsand capacit iesTechnical data

ML 350 BlueTEC
ML 350 4MATIC
ML 350 BlueTEC

Fuel
consu mption
Et han ol(E85 )co ntains lessenerg yper gallon
th an gaso line. To ensure that theen gin e
per forman cewithet han ol(E85 )is sim ilar to
th at when usinggaso line, thee ngine mu st
bu rn mor eetha nol.Asar esult, itis to be
expect edthat fuelconsumption willincrease
when usingethanolfuel (E85 ),compared to
gasoline.
Maint enance
Inf orm your authoriz edMercedes- Benz
Center thatyouareoperatin gor have
operated thevehicle withethan ol(E85 ).
Low outsid etemp eratures
St artin gtimes maysignific antlyincrease at
temper aturesbelow32‡(0 † ).At low
outside temperatures, Mercedes- Benz
recom mends theuse ofan auxiliary heater.
For furth erinfor mation ,con sult anauthoriz ed
Mercedes- BenzCent er.
Rough idlingmayalsobeexperien cedatlow
outside temperaturesuntiltheengin eis fully
warmed up.
Et hanol (E85)is unsuitable foruse ifoutside
temper aturesfallbelow 14‡(-10 †).
High outside temperatures
At outsi detempera turesabove95 ‡(35 †) ,
the timereq uired forthe starting pro ced ure
ma yincr ease and beacc omp anied byrou gh
id ling followi ng the start.
Fu elrequ iremen ts Gas
olin een gine s
Use onlypre mium -gra deunleade dga soline.
Th eocta nenum bers hould beatleast 91.
Details canbefound onthe gas pump. The
octane number isthe average valueofthe
Research OctaneNumber (RON)andthe
Motor Octane Number (MON):(RON+
MON) /2, also known asknoc kresistance. Reformulated
gasoline(RFG)and/or
unleaded gasolinewithadditives canbeused.
However, theconc entration ofadditives in
the fuel must beless than 10%, e.g.
R Ethan ol
R TAME
R ETBE
R IPA
R TBA
For MTBE, theconc entration should not
exceed 15%.
The conc entration ofmethanol ingasoline
including otheradditives mustnotexceed 3%.
Using mixtures ofmethanol andethanol isnot
permitted. Gasohol,amixture of10% ethanol
and 90% unleaded gasoline,canbeused.
All ofthese mixfuels must fulfillthefuel
requirements, e.g.:
R knoc kresistance
R boiling point
R vapor pressure
Diese lengine s–i mporta ntsaf ety notes
! Onlyus ecomm ercially av ailabl e ULT RA-
LOW SULF URDIESEL FUEL(ULSD, 15ppm
MAX IMUMSULF UR)tha tmee tsthe
ASTM D975standa rd.Failure to use
ULT RA-L OWSULF URDIESEL FUEL(ULSD)
can sever elyda ma gethe vehicle'sexh aust
ga saf tertr eatment syste m.
! Donot fill the tank with gasol ine .Do not
bl end dies elfuel with gasol ine orkero sene.
Othe rwise, the fuel syste ma ndthe engine
cou ldbe dama ged.
To pre vent malfunctio ns,diese lfu el with
imp rove dflo wcha racteri stics isavailabl e in
the winter month s.Ch eck with your gas
sta tion.
Info rma tiono nthe fuel grade canusua llybe
found onthe gas pump. Ifthe information
cannot befound onthe gas pump, askthegas
station personnel. Forfurther information ,
consult anauthorized Mercedes-Ben zCent er 386
Service
products andcapa citiesTechnical data