#
Turn DEF filler cap 1coun ter-clockwise and
re mo veit.
Opening theD EFfiller cap on loc kable filler
caps #
Open theh ood. #
Take tool 4 foru nlocking DEF filler cap 1
from thev ehicle tool kit. #
Pull co ver3on DEF filler cap 1up, turn
90° and release. #
Inser ttool 4in holes 2of DEF filler cap
1. #
Turn DEF filler cap 1coun ter-clockwise and
re mo veit. Preparing
theD EFrefill canis ter Va
riant 1 Va
riant 2 #
Unscr ewthec ap on DEFr efill canister1. #
Screw disposable hose 2ontothe opening
of DEF refill canis ter1 until hand-tight. 13 8
Driving and pa rking
Re
filling DEF Va
riant 1 Va
riant 2 #
Screwd isposable hose 2ontothe filler neck
of thev ehicle until hand-tight. #
Liftupa nd tip DEF refill canis ter1.
The filling proces sstops when theD EFtank is
comple tely full.
DEF refill canis ter1 can be remo vedw hen it
has been onl ypartiall yemp tied. #
Unscr ewdisposable hose 2and close DEF
and refill canis ter1 inreve rseo rder. #
Switc hont he ignition foratl east 60 seconds. #
Startt he vehicle.
% Av
oid storing DEF container spermanent lyin
th ev ehicle.
DEF refill bottle
Onl yscrew theD EF ref ill bottle hand-tigh tonto
th ef iller openin ginthe engine compartment. It
ma yotherwise be damaged. DEF
refill bottles 1can be obtained at man ygas
st ations or at aqualified specialis tworks hop.
Re fill bottles without athreadedc ap offerno
ove rfill pr otection .DEF mayleak out as aresult
of ove rfilling. Mercedes-Benz of fers special refill
bottles wit hathreadedc ap.Youc an obtain this
from an authorized Mercedes-Benz Center. #
Unscr ewthep rotectiv ecap from DEFr efill
bottle 1. #
Place DEFr efill bottle1as shown on filler
opening 2and scr ewit on clockwise until
hand-tight. #
Press DE Frefill bottle 1towa rdsf iller open‐
ing 2.
The DE Ftank is filled. This could takeupto
one minute.
% When
theD EFrefill bottle is no longer
pressed down, filling stops. The bottle can be
re mo vedw hen it has been onl ypartially emp‐
tied. #
LetgoofD EFrefill bottle 1. Driving and parking
13 9
#
Turn DEF refill bottle 1coun ter-clockwise
and remo veit. #
Screwt he pr otectiv ecap ont oDEFrefill bot‐
tle 1 again.
Fi lling procedur ewitht he pum pnozzle of an
DEF filling pump #
Inser tthe pum pnozzle int othe filler nec kand
add DE F.When doing so, do no toverfill the
DEF tank .You can also use an DEF filling
pum pfor truc ks.
Closing theD EFfiller cap on filler caps that
ar en otloc kable #
Afterf illing theD EFtank ,p lace DEF filler cap
1 onthef iller nec kand tigh tenitc lock wise. #
Turn theD EFfiller cap until thel ette ring is
legible and horizontal.
The filler nec kisonlyl oc kedc orrectly when
th is is thec ase. #
Close theh ood. Closing
theD EFfiller cap on loc kable filler
caps #
Afterf illing theD EFtank ,p lace DEF filler cap
1 onthef iller nec kand tigh tenitc lock wise. #
Remo vetool 4 from DEF filler cap 1and
st or eitint hevehicle tool kit. #
Pull co ver3on DEF filler cap 1upover
holes 2of DEF filler cap 1,turna nd
re lease. #
Turn DEF filler cap 1.
If DE Ffiller cap 1turns freel y,theD EFtank
is closed. Park
ing Pa
rking thev ehicle &
WARNING Risk offire caused byhot
ex haus tsystemp arts
Flammable material suc hasleaves, grass or
twigs ma yignit eift heyc ome int ocontact
wi th hotp arts of thee xhau stsystem or
ex haus tgas flow. #
Park thev ehicle so that no flammable
material can com eintoc ontact wi thhot
ve hicle components. 14 0
Driving and pa rking
Ad
justin gthe volume #
Toincrease volume: turnthe volume control
clockwise. #
Todec rease volume: turnthe volume con‐
trol coun ter-clockwise. #
Tomute: pressthev olume control. Sy
stem settings Au
dio settings Setting the sound
Multimedia sy
stem:
4 SETUP 5
Audio settings 5
Sound
Equalizer #
Select Bass,Middle orTreble . #
Chang ethe settings.
Balance and fader #
Select Balance orFader. #
Chang ethe settings.
Re setting audio settings
Multimedia sy stem:
4 SETUP 5
Audio settings #
Select Reset Audio Settings. #
Confir mwithYES.
The audio settings ar ereset. Setting
thet imeformat Multimedia sy
stem:
4 SETUP 5
Clock #
Select am/pm or24h. Re
setting to factorysettings Multimedi
asystem:
4 SETUP #
Select Factory settings. #
Confir mthe prom ptwith Yes.
The settings ar erese ttot hefactor ysettings. Showing the softwar
eversion Multimedia sy
stem:
4 SETUP #
Select Software Version: .
The cur rent softwar eversion is displa yed. Ra
dio Setting the frequency band
Multimedia sy
stem:
4 002A #
Press the002A button repeatedl yuntil the
desired transmission rang eiss et.
The transmissio nrang echanges in this order :FM
-D AB -AM.
% The
DABtransmission rang eisn otavailable
in all countries. Selecting
aradio station Multimedi
asystem:
4 002A
Setting astatio nusingthe frequency #
Press the0055 or0054 button tochang ethe
frequency.
% Press brief
ly:then extorp reviou sstatio nis
set.
Press and hold: scrollsstep-b y-step thro ugh
th ef requ encies.
Setting astatio nfromt hestation list #
Press or tur nthe right-han dside control
knob.
The statio nlistiss hown. #
Select astation.
The statio niss et.
Selecting stations via thes tatio npresets #
Call up thes tatio np resets (/ page179). #
Select astation.
The statio niss et. Saving
astatio nasa favo rite Re
quirements:
R DABorFMiss etas thet ransmission range
(/ page 180).
Mul timedi asyst em:
4 002A #
Setas tation #
Pres sthe f button.
The statio npresets ar eshown. #
Select aposition ,then press and hold f
or ther ight cont rolk no b.
The statio nselec tediss aved. 18 0
MB audios ystem
#
Tomo vether ackr ails: unscr ewstar knobs
7 coun ter-clockwise until they ares lightly
loose. #
Sliderackr ail 2 along roof rail1 tothe
desired position. #
Screw star knobs 7tight clo ckwise. #
Chec kthat ther ackr ail is seated securely.
Moving thes liders &
WARNING Risk of inju rydue toinade‐
qu atel ysecured loads
If th es lider of thei nterior roof rack system is
no te ngaged proper ly,t he load ma ycome
loose, fall down and injur epeople, for
ins tance when they enter or load and unload
th ec argo compartment. #
Alwayse ngag ethe slider properly. %
Ring
8of slider 4mus talway sbeatan
angle of 90° torack rail2,sot hat slider 4
is engaged proper ly. #
When ther ing of thes lider is at an angle
of 90° tother ackr ail: pullring 8of slider
4 down an dsimul taneously mo veslider 4
to thed esired position. #
Release ring 8 atthed esired position. #
Moveslider 4slightl yfurther along on rack
ra il2 until slider 4engages automaticall y. #
When ther ing of thes lider is pa rallel to
th er ackr ail: moveslider 4tothed esired
position. #
Position ring 8 of slider 4at an angle of
90° torack rail2.
Slider 4is engaged. Ad
justin gthe belt strap #
Press and hold thel ocking mechanism on
slider 9. #
Pull or release belt strap 5. #
Release thel ocking mechanism on slider 9.
% When securing or loosening
aload, be sure
to nots tand unde rthe load.
Securing and loosening thel oad #
Tosecur ethe load: placethel oad in theb elt
st ra ps of ther ackr ails. #
Fasten thel oad flush wit hthe partition. #
Secur ebelt strap 5. #
Chec kthat thel oad is seated securel y. #
Toloosen thel oad: press and hold thel ock‐
ing mechanism on slider 9. #
Pull ring 8 ofthes lider down and simultane‐
ously mo vethes lider away from thel oad. #
Loosen belt strap 5and at thes ame time
mak esuret hat thel oad does no tfall out of
th eb elt stra ps. #
Remo vethel oad from theb elt stra ps.
Installing cargo tie down rings 19 0
Transporting
#
Befor eopening theh ood, allo wthe
engine tocool down. #
Inthee vent of afireint he engine com‐
partment, keep theh ood closed and call
th ef ires ervice. If
yo uh ave tocar ryout an yworkint he engine
compartment, touc ho nlyt he following compo‐
nents:
R Hood
R Engine oil filler openin gcap
R Washer fluid reser voir cap
R Coolant expansion reser voir cap &
WARNING Risk offire and injur yfrom
engine oil
If engine oil comes int ocontact wi thhotc om‐
ponent parts in thee ngine compartment, it
ma yignite. #
Mak esuret hat no engine oil is spilled
next tothef iller opening. #
Allowthe engine tocool of fand thor‐
oughly clean thee ngine oil from compo‐
nent parts befor estartin gt he vehicle. *
NO
TEEngine damag eduetoincor rect oil
fi lter ,incor rect oil or additi ve #
Do no tuse engine oi loranoilfilter with
specifications deviatin gfromt hose
re qu ired fort he prescribed service
inter vals.
Mercedes-Benz recommends using original or
te sted replacement and service parts. #
Do no tchang ethe engine oil or oil filter
in order tosetc hang einter vals longer
th an those prescribed. #
Do no tuse an yadditive. #
Followt he instructions on thes ervice
inter vald ispla yfor changing thee ngine
oil. *
NO
TEDama gecaused byaddin gtoo
muc hengine oil To
om uche ngine oil can damag ethe engine
or thec atalytic con verter. #
Have excess engine oil remo vedata
qu alified specialis tworks hop. Engine OM651
Engine OM642
#
Turn cap 1counter-clockwise and remo veit. #
Adde ngin eoil. #
Replace cap 1and tur nitclockwise until it
engages. #
Chec kthe oil le vela ga in. Chec kusing theo n-
boar dcomputer (/ page195), checkw ith
th eo il dipstic k(/pag e194). Checking
thec oolant le vel &
WARNING Risk of bu rnsf romh otcom‐
ponent parts in thee ngine compartment
Cer tainc omponents in thee ngine compart‐
ment can be very hot, e.g. thee ngine, the
ra diator and parts of thee xhau stsystem. #
Allowthe engine tocool down and only
to uc hc omponent parts desc ribed in the
fo llowing. 19 6
Maintenance and care
If
yo uh ave tocar ryout an yworkint he engine
compartment, touc ho nlyt he following compo‐
nents:
R Hood
R Engine oil filler openin gcap
R Washer fluid reser voir cap
R Coolant expansion reser voir cap &
WARNING Danger of bu rnsw hen open‐
ing theh ood
If yo uo pen theh ood when thee ngine has
ove rheated or during afireint he engine com‐
partment, youc oul dc om eintoc ontact wi th
ho tg ases or other escaping operating fluids. #
Befor eopening theh ood, allo wthe
engine tocool down. #
Inthee vent of afireint he engine com‐
partment, keep theh ood closed and call
th ef ires ervice. &
WARNING Risk of scalding from hot
coolant
The engine cooling sy stem is pressurized,
particular lywhen thee ngine is warm.Ify ou
open thec ap, youc oul dbes calded byhot
coolant spr aying out. #
Letthe engine cool down befor eopen‐
ing thec ap. #
When opening thec ap, wear pr otective
gl ove sand saf etyg lasses. #
Open thec ap slowl ytorelease pres‐
sure. Allo
wthe engine and thee ngine cooling sy stem
to cool down befor echecking thec oolant le velor
re filling coolant.
* NO
TEPaint wo rkdamag eduetocoolant If coolant
getsonp ainted sur faces, thep aint‐
wo rkcan be damaged. #
Addc oolant carefully. #
Remo vespilledc oolant. Checking
thec oolant le vel Example: coolant
expansion reser voir #
Park thev ehicle on an even sur face. #
Ope nthe hood (/ page192). #
Slowly tur ncoolant expansion reser voir cap
1 half aturnc oun ter-clockwise and allow
exc ess pressur etoescape. #
Turn coolant expansion reser voir cap 1fur‐
th er and remo veit. #
Chec kthe coolant le vel.
Ther eise nough coolan tincoolan texpansion
re ser voir if thec oolant reaches theM AX
mar k.
Ad ding coolant #
Refill th ec oolant totheM AX mar konthe
coolant expansion reser voir.
Onl yuse coolan tappr oved byMercedes-Benzto
avo id damagin gthe engine cooling sy stem. #
Replace coolant expansion reser voir cap 1
and tigh tenina clockwise direction. #
Startt he engine. #
Aftera pproxima tely five minutes, switc hoff
th ee ngine again and allo wittocool down. #
Che ckthec oolant le vela ga in and add coolant
if necessar y.
% Obser
veadditional coolant information
(/ page261). Main
tenance and care 197
Installing/removing
thet ow ing eye Ins
talling and removing thef ront towing eye #
Toinstall thef ront towing eye: press the
to poft he co vera nd remo vethec over. #
Screw intowing eye1clockwise tothes top
and tighten. #
Toremo vethef ront towing eye: unsc rew
to wing eye1counter-clockwise. #
Inser tthe co verw itht he tabs at thet op and
push in at theb otto muntilthec ove rengages. Re
ar towing eye( vehicles wit hpassenger vehicle
appr oval)
% Re
ar towing eye2is permanentl yattached
to thev ehicle.
* NO
TEDama getothev ehicle due to
incor rect use of thet ow ing eye When
atow ing eyeisu sedtoreco verav ehi‐
cle, thev ehicle ma ybedamaged in thep roc‐
ess. #
Onlyusethet ow ing eyetot ow aw ayor
to ws tartthe vehicle. To
ws tarting vehicl e(eme rgency engine start) Ve
hicles with automatic transmission
* NO
TEDama getothea utomatic trans‐
mission due to towstarting The automatic transmissio
nmaybe damaged
in thep rocess of tows tartin gv ehicles with
automatic transmission. #
Vehicles wit hautomatic transmission
mus tnotbe tows tarted. #
Do no ttow st artv ehicles wit hautomatic
transmission. Electrical fuses
Note
sone lectrical fuses &
WARNING Risk of accident and injury
du etoo verloaded lines
If yo um anipulat eorbridg eaf aulty fuse or if
yo ur eplace it wit hafuse wit hahigher
amperage, thee lectric line could be overloa‐
ded.
This could result in afire. #
Alwa ys replace faulty fuse swiths peci‐
fi ed ne wfuses containing thec orrect
amperage. *
NO
TEDama gedue toincor rect fuses Electrica
lcomponents or sy stems could be
damaged byincor rect fuses. #
Only use fuses whi chhave been
appr ovedbyM ercedes-Benza nd which
ha ve thec orrect fus erating. Th
ee lectrica lfus es in your vehicle switc hoff
defectiv ecircuits. If afuse blo ws,allth ec ompo‐
nent sont he circuit and their functions will cease
to operate.
Blown fuses mus tbereplaced wit hfuses of an
equivalent specification ,whic hyou can de ter‐
mine bythec olor and fuse rating .The fuse allo‐
cation charta nd fur ther information on thee lec‐
tric fuses and relays can be found in the" Fuse
allocation chart" supplement. 218
Breakdown assis tance