1
Combination swit ch
Tu rn signals →
85
High beam →
85
Wi ndshield wipe rs →
95
Re ar wind owwiper →
95
2 Steering wheel buttons →
17 0
3 DIRECT SELEC Tlever →
12 2
4 Inside rearvie wmirror →
98
5 Overhea dcontrol panel →
87
6 DIN sl ot,e .g. form ounting a
ta ch ograph or thet imer fort he
st ationar yheater
7 Sun screen →
98
8 Co-d rive r's po werw indow
switch →
60
9 Central locking →
49
A Stow agec ompartment co ver→
220
B Co-driver's stowagec ompart‐
men tort achograph housing
C Cup holders →
78
D Climat econtrol sy stem →
99
E MB audio sy stem
F DIN slot
G 12Vsocket →
80 H
230 Vsocket
I Opens and closes thee lectric
sliding door →
52
J Hazar dwarning lamps →
85
K Vehicles wit hKEYLESSS TART:
ke ys lot →
11 0
L USB port →
77
M Start/ stop button →
11 0
N Right-hand swit chpanel
Ac tivates/deacti vatesa ll-wheel
drive →
12 5
Engages/disengages LOW
RANGE →
12 6
Ac tivates/deacti vatesD SR →
127
Ra ises/lo wersthev ehicle le vel→
12 9
Ac tivates/deacti vatesp ower
ta ke -off
Ac tivates/deacti vatesw orking
speed control (ADR) →
16 2
Ac tivates/deacti vatesc argo
compartment ventilation →
108
Ac tivates/deacti vatest he
ro tating beacon
O Steering wheel gearshif tpad‐
dles →
124
P Opens theh ood →
19 2 6
Atag lanc e–Cockpit
Av
oid direct sunlight &
WARNING Risk of bu rnsw hen thec hild
seat is exposed todirect sunlight
If th ec hild restra int sy stem is exposed to
direct sunlight or heat, parts could heat up.
Children could suf ferb urns from these parts,
particular lyon me tallic parts of thec hild
re stra int sy stem. #
Alwaysm akes uret hat thec hild
re stra int sy stem is no texpose dtodirect
sunlight. #
Protect it wit hablanket,for example. #
Ifth ec hild restra int sy stem has been
ex posed todirect sunlight ,allowitto
cool befor esecu ring achild int oit. #
Neverlea ve children unat tende dint he
ve hicle. Obser
vewhen stopping or parking &
WARNING Risk of accident and inju ry
due tochildren lef tunat tende dint he
ve hicle
If ch ildren ar eleftu nat tende dint hevehicle,
th ey could:
R Ope ndoors,t hereb yendangering other
persons or road users.
R Getout and be stru ck byoncomin gtraf‐
fi c.
R Ope rate ve hicle equipment and become
trapped, fore xamp le.
In addition ,the children could also se tthe
ve hicle in motion, fore xamp leby:
R Releasing thep arking brake.
R Changing thet ransmission position.
R Startin gthe vehicle. #
Neverlea ve children unat tende dint he
ve hicle. #
When leaving thev ehicle, alw ayst ake
th ek eywit hyou and loc kthe vehicle. #
Keep thev ehicle keyo ut of reac hof
ch ildren. &
WARNING Risk offata linjur ydue to
ex posur etoextreme hea torcoldint he
ve hicle
If people –particular lych ildren –areexposed
to extreme temp eratures overane xtended
perio doft ime,ther eisar isk of serious or
eve nfatal injur y. #
Neverlea ve anyone –p articularly chil‐
dren –unat tende dint hevehicle. #
Neverlea ve animals in thev ehicle unat‐
te nded. Occupant sa
fety 39
th
ev ehicle tothes houlder belt guide on the
ch ild restra int sy stem.
The shoulder belt stra pm ustber outed for‐
wa rdsa nd down wardsf romt he seat belt out‐
let. #
If necessar y,adjus tthe seat belt outle tand
th ec o-driver seat as appropriate. Child saf
etyl oc ks Ac
tivating/deactivatin gchild saf etyl oc ks for
th ed oors &
WARNING Risk of accident and inju ry
due tochildren lef tunat tende dint he
ve hicle
If ch ildren ar eleftu nat tende dint hevehicle,
th ey could:
R Ope ndoors,t hereb yendangering other
persons or road users.
R Getout and be stru ck byoncomin gtraf‐
fi c.
R Ope rate ve hicle equipment and become
trapped, fore xamp le.
In addition ,the children could also se tthe
ve hicle in motion, fore xamp leby:
R Releasing thep arking brake.
R Changing thet ransmission position.
R Startin gthe vehicle. #
Neverlea ve children unat tende dint he
ve hicle. #
When leaving thev ehicle, alw ayst ake
th ek eywit hyou and loc kthe vehicle. #
Keep thev ehicle keyo ut of reac hof
ch ildren. &
WARNING Risk offata linjur ydue to
ex posur etoextreme hea torcoldint he
ve hicle
If people –particular lych ildren –areexposed
to extreme temp eratures overane xtended
perio doft ime,ther eisar isk of serious or
eve nfatal injur y. #
Neverlea ve anyone –p articularly chil‐
dren –unat tende dint hevehicle. #
Neverlea ve animals in thev ehicle unat‐
te nded. &
WARNING Risk of accident and injury
du etoc hildren lef tunat tende dint he
ve hicle
If ch ildren ar etrave ling in thev ehicle, they
could, in pa rticular:
R Open doors, thereb yendangering other
persons or road users
R Getout and be stru ck byoncomin gtraffic
R Operat evehicle equipment and become
trapped, fore xamp le #
Alwaysa ctivat ethe child saf etyl oc ks
ins talled if children ar etrave ling in the
ve hicle. #
Neverlea ve children unat tende dint he
ve hicle. #
When leaving thev ehicle, alw ayst ake
th eS martK eywit hyou and loc kthe
ve hicle. The
following door shave child saf etyl oc ks:
R Sliding doo rs
The child saf etyl oc ks on thed oor ssecur eeach
door separatel y.The door scan no longer be
opened from thei nside (e xception: electric slid‐
ing door). When thev ehicle is unloc ked, thed oor
can be opened from theo utside.
If th ee lectric sliding door is secured, onl ythe
sliding door controls in ther ear compartment are
deactivated. The electric sliding door can be
opened at an ytimeu singthe switc hinthe center
console Example: sliding door
child saf etyl ock #
Slide child saf etyl oc kb olt 1 toposition 0048
(activate) or 0049(deactivate). 44
Occupant saf ety
SmartK
ey Note
sonr adio connection softhekey &
DANG ER Risk of fata linjur ytop ersons
wit hm edical devices from thee lectro‐
magnetic radiation of thes tart/s topb ut‐
ton
Pe rsons wit hmedical devices, e.g. pacemak‐
er sord efibrillators:
When youo perat ethe start/ stop button, a
ra dio connection is es tablished between the
ke ya nd thev ehicle.
The electromagnetic radiation can af fect the
functionality of amedical device. #
Befor eoperating thev ehicle, consult
yo ur doc torort he manufacturer of the
medica ldevice abou tany possible
ef fects of emissions from suc hsystems. De
tection rang eofa ntenna of KEYLESS-
ST AR Tfunction Overvie
wofkeyfunctions &
WARNING Risk of accident and inju ry
due tochildren lef tunat tende dint he
ve hicle
If ch ildren ar eleftu nat tende dint hevehicle,
th ey could:
R Ope ndoors,t hereb yendangering other
persons or road users.
R Getout and be stru ck byoncomin gtraf‐
fi c.
R Ope rate ve hicle equipment and become
trapped, fore xamp le. In addition
,the children could also se tthe
ve hicle in motion, fore xamp leby:
R Releasing thep arking brake.
R Changing thet ransmission position.
R Startin gthe vehicle. #
Neverlea ve children unat tende dint he
ve hicle. #
When leaving thev ehicle, alw ayst ake
th ek eywit hyou and loc kthe vehicle. #
Keep thev ehicle keyo ut of reac hof
ch ildren. *
NO
TEDama getothek eycaused bymag‐
netic fields #
Keep thek eyaway from strong mag‐
netic fields. 1
Tolock
2 Battery checkl amp
3 Tounlo ck
4 Tounlo ckcargo compa rtment (sliding doors
and rear-en ddoors)/ tounlo ckand open/
close electric slidin gdoors
5 Emer gency key
The key's factor ysetting enables youtoc entrally
loc ka nd unloc kthe following components:
R thed rive r's door and thec o-driver's door
R thes liding doors
R ther ear-end doors
% If
yo udon otopen thev ehicle within appr ox‐
imatel y40s econds of unlocking, thev ehicle
will loc kagain and anti-thef tprotection will
be armed again. 46
Opening and closing
Do no
tkeep thek eytoge ther wit helectronic devi‐
ces or me tallic objects. This can af fect thek ey's
functionalit y.
% If
th eb atter ychec klam pd oes no tlight up
when youp ress the 0036 or0037 button, the
batter yisdischar ged.
Re place thek eybat tery ( / pag e47). Changing
theu nlocking settings The
keyh asthef ollowing adjus table unlocking
functions:
R Unloc kcentrally
R Unloc kthe driver's door (vehicles without
partition or wit hcab)
R Unloc kthe driver's door and co-driver's door
(vehicles wit hpartition) #
Toswitc hbetwe en thes ettings: press and
hold the0036 and0037 buttons at thes ame
time fora pproxima tely six seconds until the
batter ychec klam pflashes twice.
When theu nlocking function is selected fort he
driver's door or thed rive r's and co-driver door:
R Pressing the0036 button asecon dtime
unloc ksthev ehicle cent rally Re
ducing the energy consum ption of the
SmartK ey If
yo udon otuse thev ehicle or aSmartK eyforan
ex tende dperiod ,you ma ydeactivat ethe KEY‐
LESS STAR Tfunctio nofthe SmartK ey. #
Todeactivate: pressthe0037 button on the
SmartK eytwice in quicks uccession.
The batter ychec klam pont he SmartK ey
light supt wicequickl yand onc efor longer. #
Toactivate: press anybutton on theS mart‐
Ke y.
When startin gthe vehicle wit hthe SmartK eyin
th es lotint he shif tconsole, theS martK eyfunc‐
tions ar eactivated auto matically. Re
moving and inse rting them echanical key #
Toremo ve: press release button 2.
Mechanical key1is pushed slight ly out. #
Pull me chanical key1out co mplete ly. #
Toinser t:press release button 2. #
Slide mechanical key1in co mplete ly unti lit
engages. Re
placing the keyb attery &
DANG ER Serious damag etohealth
caused byswallowing batteries
Batteries contain toxic and cor rosiv es ubs tan‐
ces. Swallowing batterie smaycause serious
damag etohealth.
Ther eisar isk offata linjur y. #
Keep batteries out of ther eac hofc hil‐
dren. #
If batteries ar eswallowe d, seek medical
attention immediately. +
ENVIRONMEN
TALN OTE Environmental
damag ecaused byimproper disposal of
batteries Bat
teries contain pollutants. It is
illegal todispose of them wit hthe household
ru bbish. #
Dispose of batteries in an
environmen tallyr esponsibl emanner.
Ta ke dischar gedb atteries toaq ualified
specialis tworks hop or toac ollection
poin tfor used batteries. Opening and closing
47
Re
quirements:
R ACR2 0323Vc ell battery
Mercedes-Ben zrecommends that youh ave the
batter yreplaced byaq ualified specialis twork‐
shop. #
Remo vethee mer gency key( /pag e47). Example ima
ge #
Press release button 2down full yand slide
co ver 1forw ard. #
Remo vebatter ycompartment 3and remo ve
th ed ischar gedb atter y. #
Inser tthe ne wbatter yintob atter ycompart‐
ment 3.O bservethep ositiv epole marking
in theb atter ycompartmen tand on theb at‐
te ry. #
Inser tbatter ycompartment 3. #
Replace co ver1sothat it engages. #
Slidethe emergency keyinc ompletely until it
en gage s( /pag e47). Problems with
thek ey Problem
Possible causes/consequences and 0050 0050Solutions
Yo uc anno tloc koru nlock
th ev ehicle an ymore. Po
ssible causes:
R thek eybat tery iswe ak or dischar ged
R ther eisi nterfere nce from apowe rful source of radio wav es
R thek eyis defective #
Chec kthe batter yusing theb atter ychec klam pand replace if neces‐
sar y(/pag e47). #
Use thee mer gency keytou nlockand loc kthe vehicle (/ page47). #
Have thek eycheckedataq ualified specialis tworks hop.
Yo uh ave lostak ey. #
Have thek eydeacti vatedataq ualified specialis tworks hop. #
If necessar y,ha ve them echanical loc ksreplaced. 48
Openin gand closing
Doors
Un
locking and opening thed oor from inside #
Tounlo ckand open thef ront door: pull
door handle 2.
Lockin gpin1 pops up when thed oor is
unloc ked. #
Open thed oor. The
0036 symbol indicates that ther ear door is
unloc ked. #
Tounlo ckand open ther ear door: pull
opening le ver1and open ther ear door.
When thed oor unloc ks,latch 2moves
fo rw ard.
The 0036 symbo lisvisible. #
Toclose: pullther ear door closed bythe
door handle. #
Tolock: slide latch 2down.
The 0037 symbol is visible. Locking
thed oor centrall yfromi nside &
WARNING Risk of accident and injury
du etoc hildren lef tunat tende dint he
ve hicle
If ch ildren ar eleftu nat tende dint hevehicle,
th ey could:
R Ope ndoors,t hereb yendangering other
persons or road users.
R Getout and be stru ck byoncomin gtraf‐
fi c.
R Ope rate ve hicle equipment and become
trapped, fore xamp le.
In addition ,the children could also se tthe
ve hicle in motion, fore xamp leby:
R Releasing thep arking brake.
R Changing thet ransmission position.
R Startin gthe vehicle. #
Neverlea ve children unat tende dint he
ve hicle. #
When leaving thev ehicle, alw ayst ake
th ek eywit hyou and loc kthe vehicle. #
Keep thev ehicle keyo ut of reac hof
ch ildren. &
WARNING Risk offata linjur ydue to
ex posur etoextreme hea torcoldint he
ve hicle
If people –particular lych ildren –areexposed
to extreme temp eratures overane xtended
perio doft ime,ther eisar isk of serious or
eve nfatal injur y. #
Neverlea ve anyone –p articularly chil‐
dren –unat tende dint hevehicle. #
Neverlea ve animals in thev ehicle unat‐
te nded. Lo
cking and unlocking manually
Yo uc an use thec ent rallockin gbuttons tocen‐
trally loc kand unloc kthe entir evehicle from the
inside.
The central lockin gbuttons ar elocated in the
driver's and co-driver's doors. Openin
gand closing 49
Example: central lo
cking buttons in thed rive r's
door #
Tolock/unloc kthe entir evehicle: press
but ton 1(unlock) or 2(lock) when the
door sareclosed. Switching
thea utomatic locking feature
on/off When
thei gnition is switched on and thev ehicle
is driving at aspeed abo ve9m ph (1 5km/h), the
ve hicle loc ksautomaticall y. Example: central lo
cking buttons in thed rive r's
door
Ther eisad anger of being loc kedo ut when the
function is activated in thef ollowing situations:
R When tow- startin gorp ushingthe vehicle
R Onther oller dynamo meter #
When thed oor sareclosed, switc honthe
po we rsupp lyor ignition. #
Toswitc hon:press and hold button 2for
appr oximately five seconds.
An acoustic signal sounds. #
Toswitc hoff:press and hold button 1for
appr oximately five seconds.
An acoustic signal sounds. Un
locking/locking thed rive r's door wit hthe
eme rgency key %
If
yo uw ant toloc kthe vehicle comple tely
wi th th eemer gency key,press theb utton for
th el ocking mechanism from inside firs tw ith
th ed rive r's door open. Then loc kthe driver's
door wit hthe emergency key. #
Tounlo ck:turnthe emergency keyc ounter-
clo ckwise toposition 0047. #
Tolock: turnthe emergency keyc lock wise to
position 0047.
% Right-han
ddrive ve hicles: turnthe emer‐
ge ncy keyint he opposit edirection in each
case. Using
theg rabh andle swheng ettin gintoa nd
out of thev ehicle The ent
rances on buse sareequipped wit hgrab
handles and steps.
% To
avo idrisks:
R When getting int oand ou tofthevehicle,
only use theg rabh andles and steps. Only
th ey ared esigned fors uchal oad.
R Keep steps and entry sills free from dirt,
e.g. mud, cla y,sno wand ice. 50
Opening and closing