4matic MERCEDES-BENZ M-Class 2012 W166 Owner's Manual

MB
info callbutton ........................ 302
Rem otevehi clelocking .................. 304
Roa dside Assista ncebutton .......... 301
Search &Send ............................... 303
Self-test ......................................... 299
System .......................................... 299
Vehi cleremote unlocking .............. 304
Mec hanic alkey
Function/notes ............................ ....75
Locking vehicle................................ 80
Unlocking thedrive r'sdoor .............. 80
Memory card(audio )......................... 230
Memory function ............................... 105
Mess agememory (on-bo ard
co mputer) .......................................... 238
Mess ages
see Displ aymessa ges
Mirrors
see Exterior mirrors
see Rear-view mirror
see Vani tymirror
Mobi lephone
Menu (on-boa rdcompu ter)............ 230
Modify ingthe programming
(SmartKe y)........................................... 74
MOEx tendedrun-flat system........... 338
MP3 Opera ting.......................................2 30
see sepa rateoperating instructio ns
Multifun ctiondisplay
Function/notes ............................. 224
Perma nentdispla y......................... 234
Multifun ctionstee ring wheel
Opera tingtheon-boa rdcompu ter.2 23
Overvi ew.......................................... 31N
Navigati
on
Menu (on-boa rdcompu ter)............ 228
On-boa rdcompu ter....................... 228
see sepa rateoperating instructio ns
Night ViewAssistPlus
Activating/d eactivating ................. 196
Cl eani ng....... .................................. 323
Function/notes ............................. 195
Prob lem(malfunction) ................... 198Notes
onbreaki ng-inan ew
vehicle ................................................ 138 O
Occ
upant Classi fication System
(OC S)
Fau lts............................................... 48
Opera tion............ ...... .......................4 4
Sys tem self-test ............................... 47
Occ upant safety
Chi ldre nint he vehicle ..................... 54
System overview.............................. 38
Octan enumbe r(fuel) ........................ 386
Odome ter........................................... 227
see Trip odome ter
Off-road driving
Che cklist afterdrivingoff-roa d...... 164
Che cklist beforedrivi ngoff-roa d.... 164
Gene ralinforma tion....................... 163
Importa ntsafe tynotes .................. 162
Trave linguphill....... .............. ..........166
Off-road system
4MATIC .......................................... 208
DSR ............................................... 208
Oil
see Engine oil
On-b oard computer
Assista ncemenu ........................... 232
Audi omenu ................................... 229
Conve nience submenu .................. 236
Displ aying aservi cemessa ge........ 317
Displ aymessa ges.......................... 238
DISTRONI CPLUS ........................... 173
Factory settings submenu ............. 237
Importa ntsafe tynotes .................. 222
Instrument clustersub menu .......... 233
Ligh ting submenu .......................... 234
Menu overview.............................. 226
Messa gememory .......................... 238
Navi gationmenu ............................ 228
Opera tingvideoDVD ..................... 230
Opera tion.............. .........................223
Service menu................................. 233
Settings menu............................... 233
Standard displa y............................ 227
Tel epho nemenu ............................ 230 In
dex
13

Trip
menu ...................................... 227
Vehi clesub menu ........................... 235
On-b oard diagn osticsinte rface ..........24
Open ingand closi ng the side trim
panel s................................................. 117
Operatin gsafety
On-boa rddia gnostics interface........ 24
Operatin gsyste m
see On-boa rdcompu ter
Outside temperature display........... 223
Ove rhead control panel ...................... 34
Ove rride feature
Rea rside windows ........................... 59P
Pain
tcode num ber............................ 381
Pain twork (clean inginstruction s)... 320
Pani calarm .......................................... 60
Pano rama roofwith pow ertilt/
sli ding panel
Openi ng/closi ng.............................. 89
Openi ng/closi ngthe roller
sunbl ind........................................... 90
Prob lem(malfunction) ..................... 91
Res etting ......................................... 90
Pano rama sliding sunroo f
Importa ntsafe tynotes .................... 88
Parce lnet ........................................... 286
Parking ............................................... 155
Importa ntsafe tynotes .................. 155
Posi tion ofexterio rmirror, front-
pas senger side....... ........................104
Rea rview came ra.......................... 190
see PARKT RONIC
Parking aid
Active ParkingAssist ..................... 186
see Exterior mirrors
see PARKT RONIC
Parking brake
Displ aymessa ge............................ 241
Electric parking brake.................... 156
Parking lamps(changi ngbulb s)...... 116
PARK TRONIC
Deactiva ting/activa ting................. 185
Driving system ............................... 183
Function/notes ............................. 183
Prob lem(malfunction) ................... 186Ra
nge ofthe sensors ..................... 183
Trai lertowi ng................................. 185
Warni ngdispla y............................. 184
PAS SENGE RAIRBAG OFFindicat or
lam p................................. .....................44
Ped als.................. .................. .............1 58
Permane ntfour-w heeldrive
see 4MATIC (permanent four-
whe eldrive )
Plas tictrim (clean inginstruction s).3 23
Pow erwashe rs.................................. 319
Pow erwindow s
see Side windows
PRE-SA FE®
(Pre ventive occupant
safety system)
Displ aymessa ge............................ 245
Opera tion.................. .................. .....4 9
PRE-SAFE ®
Bra ke(vehicl eswith
DISTRONIC PLUS)
Display message ............................ 245
Function/notes ................................65
Switchi ngon/off ........................... 232
Warni nglamp ....... ..................... ..... 279
Preve ntiveoccupant safety
syste m
see PRE-SAFE ®
(Pre ventive
occup antsafe tysys tem)
Produc tinfo rmation ............................ 21
Pull ingaway
Automa tictransmis sion................. 141
Trai ler............................................ 141 Q
Quali
fieds pec ialistw ork shop ........... 25 R
Radar
sensor syste m
Activating/d eactivating ................. 236
Displ aymessa ge............................ 259
Radiator cover ................................... 313
Radio Sele cting astati on......................... 229
see sepa rateoperating instructio ns
Radio-c ontrolleddevi ces
(in stalli ng).......................................... 309
Readin glamp ..................................... 11314
In
dex

Trave
ling uphi ll
App roac h/depa rture angle :
: 14
;
Ste
el-spri ng
ve hic les 26° 25° 25°
Veh
icle swi th
the AIRMA TIC
pac kag e Hig
hway level 23° 22°
22°
15 Ra
ised level 28° 27° 27°
R
Co mpl ywi th the rulesfor off-roaddri ving .
R Do not drive atan ang leon slop es,incl ines
or gra dients, butinstea dfol low the direct
li ne offall.T he maximum gradient-climbing
capabil ityofyour vehicle is100%, which
corresponds toan approach/departure
angle of45°. Note thatthevehicle's
gradient-c limbingcapabilitydepends on
the off-r oad condition s.
R Before tackling steepdownhill gradients,
select shiftrange 1.
R Drive slowly .
R Avoid highengine speeds –drive ata
sui table engine speed(maxi mum 3000
rpm). R
When drivingdow nanincli ne, makeuseof
the engine'sbra king effect. Observethe
eng inespeed;do not overrevthe engine.
R Check thebrakes afterdriving off-road for
a long time. G
WARNING Never
turnthevehicle around onsteep
inclines. Thevehicle mightrollover. Ifthe
vehicle cannotcomplete theattempt edclimb,
back itdown inreverse gear. i
Hill
start assist willaidyou when pulling
away onahill.
For further information ,see "Hill start
assist" (Ypage 142).
Maximum gradient-climbing capability For
good roadsurface condition s,the
maximum gradient-climbingcapabilityis
100%, whichcorresponds toan approach/
departure angleof45°. Note thatthe
vehicle's gradient-c limbingcapability
depends onthe off-r oad condition s.
Acc elerate carefully andmake surethatthe
wheels donot spin when driving onsteep
terrain. i
If
the load onthe front axleisreduced
when pullingaway onasteep uphillslope,
the front wheels haveatenden cytospin.
4ETS recogniz esthis and brakes the
wheels accordingly. Therear wheel torque
is increased, makingiteasier todrive off.
Brow ofhill When
driving upanuphill gradient, slightly
reduce pressure onthe accelerator
immediately beforereaching thebrow ofthe
hill. Use thevehicle's ownimpetus todrive
over thetop ofthe hill.
14 With AMG bodystyling.
15 166
Driving
tipsDriving and parking

The ML 350 4MATIC model has a departure angle of 23°.

R
you switchon thetur ns ignals .Int his
event, thewarnings aresuppressed fora
certain periodoftime.
R adriving safetysystem interven es,e.g.
ABS ,BAS orESP ®
.
R you accelerate hard,e.g.kickdown.
R you brake hard.
R you steer actively, e.g.swerve toavoid
an obstacle orchange lanequickly.
R you cutthe corner onasharp bend.
Tra iler towing
When youattach atrailer, makesureyouhave
correct lyestablished theelectrical
conn ection. Thiscanbeaccomplished by
check ingthe trailer lighting. Off-r
oaddriving systems 4MATIC
(permanentfour-wheel drive)
4MATIC ensuresthatallfour wheels are
permanent lydriven. Together withESP®
and
4ETS, itimproves thetract ionofyour vehicle
whenever adrive wheel spinsdueto
insufficient grip. G
WARNING If
adrive wheel isspinning duetoinsufficient
tract ion:
R While driving off,apply aslittle throttleas
possible.
R While driving, easeupon the accelerator
pedal.
R Adapt yourspeed anddriving styletothe
prevailing roadcondition s.
Failure toobserve theseguidelinescould
cause thevehicle toskid.
The 4MATIC cannotprevent accidents
resulting fromexcessive speed.
! Never towthevehicle withoneaxle
raised. Thismay damage thetransf ercase.
Damage ofthis sort isnot covered bythe
Mercedes-Ben zLimited Warranty. All
wheels mustremain eitheronthe ground or
be fully raised. Observe theinstruct ions
for towing thevehicle withallwheels infull
cont actwith theground. i
In
wintry driving condition s,the maximum
effect of4MATIC canonly beachieved if
you usewinter tires(M+S tires ),wi th snow
chai nsifnecessa ry.
! Function orperfo rmance testsmayonly
be perfo rmed ona2-axle dynamome ter.If
you wish tooper atethe vehi cleonsuch a
dy namome ter,please consul tan
auth orizedMer cedes-Ben zCent er
beforehan d.You could otherwisedamage
the drive trainorthe brake system.
For infor mation aboutdriving off-road, see
(Y page 162). DSR
(Dow nhillSpeed Regulat ion)
Impor tantsafet ynotes DS
Rassists youwhen driving downhill. It
keeps thespeed oftravel atthe speed seton
the on-board comput er.The steeper the
downhill gradient,the greater theDSR
brakin geffec tonthe vehicle. Whendriving on
flat stret ches ofroad oron anuphill gradient,
the DSR braking effectisminimal ornon-
existent . G
WARNING Downhill
SpeedRegulation (DSR) isa
conven iencesystem designed toassist the
driver during vehicle operation. Thesystem
settin gmust beappropriate tothe
topographical andweather condition s
encount ered,which canchange quickly. The
driver isresponsible forthe vehicle speedand
for safe brake operation atall times.
Depending onthe programmed speed,actual
vehicle speedandgradient, switching onDSR
while driving cancause thevehicle toslow
down rapidly ,and youmay hear asound,
caused bythe activation ofthe vehicle's brake
system through DSR.Sudden andunexpected
deceleration canresult inloss ofvehicle 208
Off-r
oaddriving systemsDriving and parking

Trans
portingthe vehic le
The towingeyes ortra iler tow hitch can be
us ed topullthe vehicleonto atra iler or
tra nsp orte rif yo uwi sh totra nsp ortit.
X Tu rn the Sma rtKeyto positio n2 in the
ig niti onlock.
X Shi ftthe automa tictransmi ssion to
po sitio nN.
As soon asthe vehic leisloade d:
X Pre vent thevehiclefro mr olling awayby
apply ingthe electric parking brake.
X Shift theautomatic transmission to
position P.
X Turn theSmart Keytoposition 0in the
ignition lockandremove theSmart Key
from theignition lock.
X Secure thevehicle.
! Only lashthevehicle downbythe wheels
or wheel rims,notbyparts ofthe vehicle
such asaxle orsteerin gcompon ents.
Otherwise, thevehicle couldbedamaged. Notes
for4MATIC vehicles
! Vehicles with4MATIC mustnotbetowed
with either thefront orthe rear axle raised,
as doing sowill damage thetrans mission.
If the vehicle hastrans mission damage or
damage tothe front orrear axle, have it
trans ported onatrans porter ortrailer.
In the event ofdam agetothe electrical
system
If the battery isdefectiv e,the automatic
trans mission willbelocked inposition P.To
shift theautomatic transmission toposition
N, you must provide powertothe vehicle's
electric alsystem inthe same wayaswhen
jump-st arting(Ypage 341).
Have thevehicle transported onatrans porter
or trailer. Recovering
avehicle that ha sbecome
stu ck
! Pull away smoothly, slowly, andina
st raigh tline when pulling outavehic lethat
has beco mestuck .Ex cess ivetract ive
power coulddamage thevehic les.
If the drive wheels havebecomestuck in
loose ormuddy ground,pull thevehic leout
with extreme caution,particularly ifit is
laden.
Neve rattemp ttorecover astuck vehicle with
a trailer attached.
Pull outthevehicle backwards, ifpossible
using thetrack sit made whenitbecame
stuck . Tow-star
ting(emergency starting)
! Vehicles withautomatic transmission
must notbestart edbytow-st arting. This
could otherwise damagethetrans mission. Fuses
Import
antsafety notes G
WARNIN
G Only
usefuses thathave been approved for
Mercedes-B enzvehicles andthat have the
correc tfuse rating forthe systems
conc erned. Donot attempt torepair orbridge
faulty fuses. Usingfusesthathave notbeen
approved orattempt ingtorepair orbridge
faulty fusescould cause thefuse tobe
overloaded andresult inaf ire. Have thecause
tr aced andrectified ataqualified specialist
work shop.
The fuses inyour vehic leserv eto clos edown
faulty circuits. Ifaf use blows ,all the
co mpo nentson thecir cuit andtheir fun ction s
st op oper ating.
Blo wn fuse smust berep lace dwithfuses of
the same rating, which youcan recogn izeby Fuses
345Breakdown assistance Z

i Notes
onthe vehicle equipment –always
equip thevehic le:
R with tires ofthe same sizeonagiven axle
(left /right )
R with thesame typeoftires atagiven time
(summ ertires, wint ertires, MOE xtende d
tir es) i
On
the followin gpages, youcan find
inf orm ation onapprov edwheel rimsand
tir esize sfor equipping yourvehic lewith
wint ertires. Wint ertires are not available
ex fact oryasstandard equipmen tor
optional extras.
If you want toequip yourvehicle with
approved wintertires,itmay benecessary
to obtain wheelrimsinthe correspon ding
size, asthe size ofthe approved wintertires
may differ fromthestandard tires.Thisis
dependent onthe model andthe
equipment installedatthe factor y.
The tires andwheel rims,aswell asfurther
inform ation,canbeobtained ataquali fied
specialist workshop, e.g.atan authorized
Mercedes-B enzCenter. i Overview
ofabbreviations usedinthe
following tiretables:
R BA: both axles
R FA: front axle
R RA: rear axle
In the following table,thewheel/tire
combinat ionsareallocated tothe vehicle
models through variants, e.g.V1,V2etc. : V1
V2376
Wheel
andtirecombinationsWheels and tires


ML 350 BlueTEC 4MATIC ML3504MATIC

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

Low
outsidetem peratur es DE
Ffreez esatate mper atureof
appro ximatel y12 ‡(–1 1†). The vehicle is
equipped withaDE Fp rehea tingsystem when
it lea ves thefactory. Winteroperationis
therefore alsogua ranteed attempera tures
Additive s !
Only useDEF inaccorda ncewith ISO
22241. Donot use additives withDEFand
do not dilute DEF with water. This may
destroy theBlue TEC exhau stgas
aftertrea tmentsystem.
Purity Assuri
ngthe puri tyof DEF isparticu larly
importa ntwith respe ctto avoi ding
malfu nctions inthe exhau stgas
aftertrea tmentsystem.
If DEF ispump edout ofthe DEF tank, e.g.
duri ngrepa irwork, itmust notbereturned to
the tank. Thepurityof the fluidcan nolonger
be gua ranteed.
! Impuri tiesinDEF (e.g. duetoother
service products,cleaning agents ordus t)
lea dto:
R increase demiss ionvalu es
R dama getothe catal yticconverter
R engine damage
R malfu nctions inthe Blue TEC exhau stgas
aftertrea tmentsystem Eng
ineoil
Ple ase bear thefollowing inmind The
engine oilsare matched tothe
performa nceofMercede s-Benzengines and
service intervals.You shou ldtherefore only
use engine oilsand oilfilters thatare
app roved forvehicl eswith maintenance
systems . For
alist ofapp roved engine oilsand oilfilters,
consult anauthorized Mercede s-BenzCenter
or go tothe Internet site
http://www.mbu sa.com(USAonly).
! Never useengine oiloran oilfilter ofa
speci ficatio nothe rthan isnecessary to
fulfill theprescribed serviceintervals. Do
not change theengine oiloroil filter in
order toachieve longerreplacement
intervals thanthose prescribed. Youcould
otherwise causeengine damage ordamage
to the exhaust gasaftertr eatment .
Follow theinstruct ionsinthe service
interval displayregarding theoilchange.
the exhaust gasaftertr eatment .
The table shows whichengine oilshave been
approved foryour vehicle. Model Engine
model MB
Approval
642 228
.51,
229 .31,
229 .51 276 229
.5 i
MB
approval isindicat edon the oil
con tainer s.
Addit ives !
This could damage theengin e.
Engine oilviscosity Viscosit
ydescribes theflow charact eristics
of afluid. Ifan engin eoil has ahigh viscos ity,
this means thatitis thic k;alow viscos ity
means thatitis thin .
Select anengin eoil with anSAE(viscosi ty)
class ification suitable forthe preva iling
outsi detempera tures.Thefollowi ngtable
show sthe correct SAEclass ification tobe
use d.The low-temperatu rechara cteristics of
engine oilscan deteri orate signifi cantly, e.g. 388
Servic
eproducts andcapaci tiesTechnical data

4MATIC
ML 350 4MATIC
ML3 50 BlueTEC
Otherwise,youmaydamagetheengineand
Donotuseanyadditivesintheengineoil.
below12 ‡ (–11 †).