Steering
(displaymessage) ..............266
Stee ring wheel
Adjusting (electrical ly). .................. 101
Adjusting (manual ly). ..................... 101
Button overview............................... 31
Buttons (on-board
compu ter)...................................... 223
Cl eani ng....... .............. ....... ............. 324
Importa ntsafe tynotes .................. 100
Pad dleshifte rs............................... 147
Steering wheelhea ting .................. 101
Storing settings (memory
function) ........................................ 105
Stee ring wheelheatin g
Prob lem(malfunction) ................... 101
Switchi ngon/off ........................... 101
Stee ring wheelpaddle shifters........ 147
Stow agecompartm ents
Cu ph olders ................................... 293
Eyeg lasses compa rtment ............... 285
Gl ove box .......... .. .... .................... ...2 85
Importa ntsafe tyinforma tion......... 284
Parce lnet ...................................... 286
Summer opening
see Conve nience opening featu re
Summer tires..................................... 352
Sun visor............................................ 295
Suppleme ntalRestrain tSyste m
see SRS (Supplemental Restraint
System)
Surround lighting (on-bo ard
co mputer) .......................................... 235
SUV (Sport UtilityVehi cle)....................... 23
Swi tchin gair-rec irculation mode
on/ off................................................. 133
Swi tchin goff the alarm (ATA) ............ 68 T
Tachome
ter.................. ...................... 223
Tailg ate
Displ aymessa ge............................ 266
Emergency unlocking ....................... 84
Importa ntsafe tynotes .................... 81
Limi ting theopeni ngangl e............... 84
Openi ng/closi ng(automa tically
from inside)....... ...............................83 Openi
ng/closi ng(automa tically
from outside)................................... 82
Openi ng/closi ng(from outside)....... 82
Tail lamps
Displ aymessa ge............................ 252
Tank
see Fuel tank
Tank content
Fuel gauge....................................... 29
Techn ical data
Notes ............................................. 380
Tire s/whe els................................. 375
Trai lerLoad s.................................. 391
Vehi cledata ................................... 390
TELE AID
Ca llprio rity.................................... 303
Displ aymessa ge............................ 245
Downlo ading desti nations
(C OMAND) ..................................... 303
Emergency call.............................. 300
Importa ntsafe tynotes .................. 299
Locati ngastolen veh icle. .............. 304
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
Tele phone
Accepting acall............................. 231
Displ aymessa ge............................ 267
Menu (on-boa rdcompu ter)............ 230
Numb erfrom thephone book........231
Red ialing ........................................ 231
Reje cting/endi ngacall................. 231
Tele scopic rod (EASY -PAC Kload-
sec uring kit)....... ................................292
Temperature Coo lant .......................................... 222
Outsi detempera ture......................223
Setting (climate control) ................ 130
Theft deterren tloc king syste m
Immobi lizer...................................... 68
Through-lo ading................................ 286
TIREF ITkit .......................................... 330 In
dex
17
Inst
rumen tclust er Display
sand contr ols Function Page
:
Speedo
meterwith
segme nts 223
;
Multif
unction display 224
=
Tachom
eter 223
?
Coolant
temperat ure 222 Function Page
A
Fuel
gauge B
In
str ument clusterlight ing
bright nesscon trol: turn
cloc kwise orcoun ter-
cloc kwise Instr
ument clust er
29At a glance
Multifunc
tionsteering wheel Func
tion Page
:
Mul
tifunction display 224
;
COMAND;
seethesepa rate
opera tinginstructions =
?
Switches
onthe Voice
Control System; seethe
sepa rateopera ting
instructions ?
~
Rejects
orends acall 230
Exits
phone book/red ial
memory 6
Makes
oraccepts acall Switches
tothe redial
memory WX
Adjusts
thevolu me 8
Mute Func
tion Page
A
=;
Selects
amenu 226
9:
Selects
thesubmenu or
scroll sthrough lists 226
a
Confirm
ssele ctions and
hide sdisp laymessa ges B
%
Back
ordea ctivates the
Voice Control System Multifunc
tionsteering wheel
31At a glance
G
WARNING If
the 45 indicatorlamp illumina tes
when anadu ltor someone largerthan asmal l
indivi dualis in the front passenger seat,have
the front passenger repositionhimse lfor
hersel fint he seat until the45
indicator lampgoesout.
In the event ofacollision, theairbag cont rol
unit willnotallow frontpassenger frontairbag
deploy mentwhen theOCS hasclassified the
front passenger seatoccupant asweighing as
much asorless than atypical 12-month-old
child inastandard childrestraint orifthe front
passenger seatisclassified asbeing empty.
When theOCS senses thatthefront
passenger seatoccupant isclassified as
being uptoor less than theweight ofatypical
12-m onth-oldchild inastandard child
restraint ,the 45 indicatorlampwill
illu minate whentheengine isstarted and
remain illuminated. Thisindicates thatthe
front passenger frontairbag isdeactivated.
When theOCS senses thatthefront
passenger seatisclassified asbeing empty,
the 45 indicatorlampwillilluminate
when theengine isstarted andremain
illu minated. Thisindicates thatthefront
passenger frontairbag isdeactivated.
When theOCS senses thatthefront
passenger seatoccupant isclassified as
being heavier thantheweight ofatypical 12-
mont h-old childseated inas tand ardchi ld
res traint oras being asma llind ividu al(such
as ayo ung teenag eror as mall adult),the
45 indicatorlamp willill umina tefor
app roximatel y6s econ dswhen theengine is
start ed.Depen dingonoccupant weight
sensor readings fromtheseat, itwill then
remain illuminated orgo out. With the
45 indicatorlamp illuminated, the
fron tpassen gerfron ta irbag isdeact ivated.
With the45 indicatorlamp out,the
fro ntpassen gerfrontair bag isact ivate d.
When theOCS senses that thefront
passen gerseat occupant isclassif iedasan
adult orsomeo nelarger thanasmall indiv
idual, the45 indicatorlamp will
illuminat efor approx imatelysix seco nds
when theengin eis star ted and thengoout.
This indicates thatthefront passenger front
air bag isactivated.
If the 45 indicatorlampisilluminated,
the front passenger frontairbag is
deactivated andwillnotbedeployed.
If the 45 indicatorlampisnot
illuminated, thefront passenger frontairbag
is activated andwillbedeployed
R in the event ofcert ainfront alimpacts
R ifthe impact exceeds apredetermin ed
triggering threshold
R independent ofthe side impact airbag or
pelvis airbag
If the front passenger frontairbag is
deployed, therate ofinflation willbe
influenced by
R the rate ofvehicle deceleration asassessed
by the airbag cont rolunit
R the front passenger's weightcategory as
identified bythe OCS
For further informat ion,see"Air bag display
messages" (Ypage 249). G
WARNING Acc
ording toaccident statistics,children are
safer when properly restrained onthe rear
seats thanonthe front -passenger seat.Thus,
we stron glyrecommen dthat children be
placed inthe rear seats whenever possible.
Regardless ofseating position, children12
years oldand under mustbeseated and
properly securedinan appropriate infant
restraint ,toddler restraint ,or booster seat
recommen dedforthe size andweight ofthe
child.
The infant orchild restraint mustbeproperly
secured withthevehicle's seatbelt, theseat
belt andTopTether strap,orlower anchors
and TopTether strap,fullyinaccordanc ewith
the child seatmanufacturer' sinstr uctions. Occupant
safety
45Safety
Z
Problems
withtheoccupant classific ationsystem Problem Possible
causes/co nsequences andM Solutions
The
45
indicator lamp
illu minates and
remains illuminated.
The person onthe
front -passenger seat:
R has theweight ofa
typical adult
R has been determined
by the system notto
be achild. The
OCS ismalfunction ing.
X Have theOCS check edassoon aspossible atan authorized
Mercedes-B enzCenter.
X Observe theadditional displaymessages inthe multifunct ion
display (Ypage 249). G
WARNING If
the 45 indicatorlampilluminates andremains illuminated whentheweight ofatypical
adult orsomeone largerthanasmall individual hasbeen detect edon the passenger seat,donot
allow anyoccupant touse thepassenger seatuntil thesystem hasbeen repaired. Problem Possible
causes/co nsequences andM Solutions
The
45
indicator lampdoesnot
illu minate and/or does
not remain illuminated.
The front -passenger
seat is:
R unoccupied
R occupied witha
weight uptoor less
than atypical 12-
mont h-old childina
standard child
restraint system The
OCS ismalfunction ing.
X Make surethere isnothin gbetween theseat cushion andthe
child seat.
X Check theinstallation ofthe child restraint system.
X Make surethatnoobject sareapp lying add itiona lwei ght onto
the seat.
X Ifthe 45 indicatorlamp doesnotillumina te,have the
OCS checked assoon aspossi bleatan authorized Mercede s-
Benz Center. Donot transport achild onthe front-passenge r
seat aslong asthe OCS isnot functioning.
X Observe theadditiona ldisp laymessa gesinthe multi function
disp lay(Ypag e249). G
WARNING If
the 45 indicatorlamp doesnotillumina teor remai nsout with theweight ofatypi cal
12-month-old childinastandard childrestrai ntor less, orisunoccup ied,on the front-passenge r
seat, donot transport achild onthe front -passenger seatuntil thesystem hasbeen repaired. 48
Occ
upant safetySafety
R
PRE-S AFE®
Brake
R Steering assistant STEERCONTROL Impor
tantsafety notes
If you failtoadapt yourdriving style,the
driving safetysystems canneither reducethe
risk ofaccident noroverride thelaws of
physics. Drivingsafety systems aremerely
aids designed toassist driving. Youare
responsible forthe distanc eto the vehicle in
fron t,for vehicle speedandforbraking in
good time. Always adaptyourdriving styleto
suit theprevailing road/weather conditions,
as well asthe traff iccondit ionsandmaintain
a safe distanc eto the vehicle infron t.Drive
carefully. i
Please
notethat thedriving safety
systems described onlywork aseffect ively
as possible whenthereisadequa tecont act
between thetires andtheroad surface. Pay
particular attentiontothe inform ation
regarding tires,recomm endedminimum
tire tread depths etc.inthe "Wheels and
tires" section(Ypage 350).
In wintry driving conditions,alway suse
winter tires(M+S tires)andifnecess ary,
snow chains. Onlyinthis way willthe
driving safetysystems described inthis
sect ionwork aseffect ivelyaspossible. ABS
(Anti-lock Braking System )
Impor tantsafety notes i
Observe
the"Importan tsafet yno tes"
sec tion(Ypage 61).
AB Sr egulates brakepressure insuch away
that thewheels donot lock when youbrake.
This allows youtocon tinue steer ingthe
vehicle whenbrakin g.
AB Sw orks from aspeed ofabout
5m ph(8 km/ h)upwards, regardless ofroad-
surface condition s.AB Sw orks onslippery
surfaces, evenwhen youonly brake gently. G
WARNIN
G If
the ABS malfunct ions,other driving systems
such asthe BAS orthe ESP ®
are also switched
off. Observe indicator andwarning lampsthat
may come onaswell asmessages inthe
multifunct iondisplay thatmay appear.
If the ABS malfunct ions,thewheels maylock
during hardbraking, reducing thesteering
capability andexten dingthebraking distance.
The ! warning lampinthe instr ument
cluster lightsupwhen theignition isswitched
on. Itgoes outwhen theengine isrunnin g.
Br aking If
ABS intervenes whenbraking, youwillfeel
a pulsing inthe brake pedal.
X IfABS intervenes: continue todepress the
brake pedalwithforce untilthebraking
situation isover.
X To mak eafull brake application:
depress thebrake pedalwithfullforce.
The pulsating brakepedalcanbean
indication ofhazardous roadcondit ions,and
funct ionsasareminder totake extracare
while driving. G
WARNIN
G Do
not pump thebrake pedal. Usefirm, steady
brake pedalpressure instead.Pumping the
brake pedaldefeats thepurpose ofthe ABS
and significant lyreduces braking
effect iveness. BAS
(BrakeAssist System) i
Observe
the"Important safetynotes"
section (Ypage 61).
BAS operates inemergenc ybraking
situations. Ifyou depress thebrake pedal
quickly, BASautomatically booststhebraking
force, thusshorten ingthe stopping distance.
X Keep thebrake pedalfirmly depressed until
the emergenc ybraking situation isover.
ABS prevent sthe wheels fromlockin g. Driving
safetysystems
61Safety Z
In
this situa tion, ESP®
assi stsyou and can
detect ifthe vehicle /trailer combination
begi nstolurch. ESP®
slow sthe vehicle down
by braking andlimiting theengine outputuntil
the vehicle/tra iler comb inationh as
st abiliz ed.
Trail erstabiliz ationisactive fromaspeed of
approximately 37mph(60 km/h). G
WARNING The
system willnotbeable toassist whenthe
trailer jackknifes
R ifthe ESP ®
has switched offdue toa
malfunction
R on wet oricy roads
R on roads withslippery surface
R in sand orgravel
Trailers withahigh centerofgravity maytip
over before thesystem recognizes swayingof
the trailer.
Traile rstab iliza tiond oes notwork ifESP ®
is
deactivated ordisabled becauseofa
malfunct ion. EBD
(elec tronic brake force
distr ibution) i
Observe
the"Important safetynotes"
section (Ypage 61).
EBD monit orsand cont rolsthebrake
pressure onthe rear wheels toimprove
driving stability whilebraking. G
WARNIN
G If
EBD hasmalfunct ioned,thebraking system
remains availablewith fullbrake boosting
effect .However, therear wheels canstilllock,
e.g. under fullbraking. Thiscould cause you
to lose controlofyour vehicle andcause an
accident .You should therefor eadapt your
driving styletothe different handling
character istics. X
Observe thenoteson warning andindicator
lamps (Ypage 272)aswell asdisplay
messages (Ypage 241). ADA
PTIVE BRAKE
AD APTIVE BRAKEenhancesbraking safety
and offers increased brakingcomfort.In
addition tothe braking function,ADAPTIVE
BRAKE alsohastheHOLD function
(Y page 179)andhillstart assist
(Y page 142). Forfurther informat ion,see
Drivin gtips (Ypage 159). PRE-SAFE
®
Br ake
PRE-S AFE®
Brake isonly availa bleinvehicles
with DISTRONIC PLUS. i
Observe
the"Important safetynotes"
section (Ypage 61).
PRE-S AFE®
Brake canhelp youtominimize
the risk ofafront alcollision withavehicle
ahead orreduce theeffect sofsuch a
co llisio n.IfPRE -SAF E®
Br ake hasdetecteda
ris ko fcollision, youwillbewarned visually
and acoustically aswell asby automatic
braking. PRE-SAFE®
Brake cannotprevent a
collision withoutyourintervention.
At speeds aboveapproximately
20 mph (30km/ h),this funct ionwarns you
when youarerapidly approaching thevehicle
in front .An interm ittentwarning tonewill
then sound andthe· distance warning
lamp inthe instr ument cluster willlight up.
X Brake immediately inorder toincrease the
distance fromthevehicle infront .
or
X Take evasive actionprovided itis safe todo
so. Driving
safetysystems
65Safety Z
G
WARNING PRE-SAFE
®
Brake cannot alwaysdetect
comple xtraffic situations prope rly.
In these cases, PRE-SAFE(R) Brakemay:
R give anunnecessa rywarni ngand then
brake thevehicl e
R neither giveawarni ngnor intervene
There isarisk ofan accide nt.Alwa yspay
particu larattention tothe traffic situationand
be read yto brake, especiallyif PRE-SAFE(R)
Brake warns you.Termina tethe intervention
in anon-critical drivingsitua tion.
In particu lar,the detection ofobstacl escan
be impa iredifthere is:
R dirt onthe sensors oranythi ngelse
covering thesensors
R snow orheavy rain
R interference byother radarsources
R the possibility ofstron gradar reflect ions,
for example inparking garages
R anarrow vehicle traveling infront ,e.g. a
motorbik e
R avehicle traveling infront onadifferent line G
WARNIN
G PRE-S
AFE®
Brake doesnotreact:
R to people oranimals
R to oncom ingvehicles
R to crossin gtraffic
R in curves
As aresult, PRE-SAFE®
Brake cannot
interv eneincritic alsituations. Thereisarisk
of an accident .Always paycaref ulatt ent ion
to the traffic situat ionand beready tobrak e.
In order tomaint ainthe appropr iatedistance
to the vehic lein fro ntand thus preventa
collisio n,you must apply thebrak esyourself .X
To act ivat e/deact ivate:act ivate or
deact ivatePRE-SAFE®
Brak ein the on-
board computer (Ypage 232).
The Ä symbol appears inthe
multif unction display aslong asthe HOL D
func tion isnot activate d(Ypage 179).
On vehicles withActive Parkin gAssist ,the
Ä symbol isdisplayed when
tran smission positionPis select edorifyou
drive faster than22mph(35 km/h).
For PRE-S AFE®
Brak eto assist youwhen
drivin g,the radar senso rsyst em mus tbe
switched on(Ypage 236)andoperational.
Following damagetothe front endofthe
vehicle, havetheconfiguration andoperation
of the radar sensors checked ataqual ified
speciali stworkshop. Thisalso appli esto
collisions atlow speeds wherethereisno
visible damage tothe front ofthe vehicle. STEER
CONTROL
The steering assistant STEERCONTROL helps
you bytransmitt inganoticeable steering
force tothe steering wheelinthe direction
required forvehicle stabilization.
This steering assistance isprovided in
particular if:
R both right wheels orboth leftwheels areon
a wet orslippe ryroad surface whenyou
brake
R the vehicle startstoskid
You have controlover thesteering atall
times. G
WARNING If
the ESP ®
is malfunctioning, youwillnot
receive steering assistance fromtheSTEE R
CONTROL. Thepower steering function,
however, remainsavailable. Driving
safetysystems
67Safety Z