K
K
e
ey
y Ov
Ov
er
ervie
vie wofke
wofke yfun ctions
yf un ctions &
W
W ARNING
ARNING Risk of acciden tand inju rydue
to leaving children unattended in thev ehi-
cle
If ch ildren ar eleT unattended in thev ehicle,
th ey could, in particular:
R open doors, thereb yendangering other
persons or road users.
R geto ut and be struc kbyoncoming tra1c.
R operat evehiclee quipment and become
trapped, fore xamp le.
In addition ,the children could also se tthe
ve hicle in motion by,for example:
R releasing thep arking brake.
R changing thet ransmission position.
R starting thev ehicle. #
Neverlea ve children unattended in the
ve hicle. #
When leavin gthe vehicle, alw ayst aket he
ke yw ithy ou and loc kthe vehicle. #
Keep thev ehiclek eyout of ther eac hof
ch ildren. *
N
NOOTE
TE Damag etothekeyc ause dbym ag-
netic /elds #
Keep thek eyaway from strong magnetic
/elds. Ve
hicle key
1 Locks
2 Indicator lamp 3
Unloc ks
4 Opens/closes thet ailgate
% If indicator lamp 2does no tlight up aTer
pressing theÜ orß button, theb attery
is we ak or possibl ydischar ged. Re place the
batter yassoon as possible.
Re place thek eybatter y(/ pag e81).
The keyloc ks and unloc ksthef ollowing compo-
nents:
R Doors
R Soc ket0 ap
R Tailgate
If th ev ehicleisn otopened within appr oximately
40 seconds aTer unlocking, it loc ksagain. Anti-
th eT pr otection is primed again.
Do no tkeep thek eytoget her wit helect ronic devi-
ces or me talo bjects. This can a.ec tthe key's
functionalit y. Openin
gand closing
79 79
A
A
ctiv
ctiv ating/deactiv
ating/deactiv atingt
atin gthe acous
he acous tic loc
tic locking v
king ver
eri/-
i/-
cation
cation signal
signal Multimedia system:
4 © 5
Settings 5
Vehicle #
Activat eord eactivate Acoustic lock.
% Pleas eobserv
Pleas eobserv e:
e:
The selected setting fort he acoustic locking
ve ri/catio nsignal mus tcompl ywitht he rele-
va nt national road and tra1c regulations .In
som ecountries ,including German y,using the
acoustic locking veri/catio nsignal is forbid-
den bytra1 claw s(in accordance wit h§16
Pa ra.1a nd §30 Para.1oft he German
national road tra1c regulations). The driver of
th ev ehiclem ustc ompl ywitht hese regula-
tions .Inc ountries wher ethe use of this func-
tion is forbidden, this function is no tactivated
in thev ehiclea nd mustnotbe activated. Changing t
Changing t
he unloc
he unlocking se
king settings
ttings Po
ssible unlocking function softhekey:
R Central unlocking
R Unlocking thed rive r's door and soc ket0 ap #
T
T os witc
os witc hbe
hbe tw
tween se
een se ttings:
ttings: presstheÜ
and ß buttons simultaneousl yfor appr ox-
imatel ysix seconds until thei ndicator lamp
0ashes twice.
Options if theu nlocking function fort he driver's
door and soc ket0 ap has been selected:
R T
Tou nloc
ou nloc kt
kthe v
he v ehicle centr
ehicle centr ally:
all y: press the
Ü button twice.
R V
Vehicles wit
ehicles wit hKEYLESS-GO:
hK EYLESS-GO: ifyo ut ouc hthe
inne rsurface of thed oor handle on thed riv-
er's door ,onlyt he driver's door and thes ocket
0ap ar eunloc ked. Deactiv
Deactiv
ating t
ating the function of t
he function of t hekey
he key V
V
ehicles wit
ehicles wit hKEYLESS-GO:
hK EYLESS-GO: ifyo ud eactivat ethe
function of thek ey,the KEYLESS-GO function sare
also deactivated. Access or driv eauthorization by
KEYLESS-G Oisthen no longer possible wit hthat
particular key.Activat ethe function of thek eyso
th at all its function swill again be available.
Yo uc an also deactivat ethe function of thek eyto
re duce thee nergy consum ption of thek eyifyou do no
tuse thev ehicleora keyf or an extended
period of time. #
T
Tod eactiv
od eactiv at
ate:
e: press theß button on the
ke yt wice in quicks uccession.
The keyind icator lam p0ashes twice brie0y
and lights up once. #
T
Toa ctiv
oa ctiv at
at e:
e: press an ybuttonont hekey.
% When thev ehicleiss tarted wit hthe keyint he
st ow agec ompartmen tofthe cent reconsole,
th ef unction of thek eyis automatical lyactiva-
te d( /pag e160). 80
80
Opening and closing
R
R
emo
emo ving/inser
ving/inser ting t
ting the emerg
he emerg encykey
ency key R R
emo emo ving t
ving t he emerg
he emerg encykey
ency key #
Press release button 1.
Emer gency key2is pushe dout slightl y. #
Pull out eme rgency key2until it en gage sin
th ei ntermediat eposition. #
Press release button 1again and fully
re mo veemer gency key2.
Inser
Inser tingt
tin gt he emerg
he emerg encykey
ency key #
Press release button 1. #
Inser temer gency key2tothei ntermediate
position or full yuntil it engages. %
Youc an use thei ntermediat eposition of
emer gency key2toattac hthe keytoak ey
ri ng. R
R
eplacing t
eplacing t heke
he keyb att
yb attery
ery &
D
DAN
AN GER
GER Risk of fatalinjuries due toswal-
lowing batteries
Bat teries contain toxic and cor rosiv es ubs tan-
ces .Swa llow ing batteries ma ycause se vere
internal burns tooccur within tw ohours.
Ther eisar isk offatalinjur y. #
Keep batteries out of ther eac hofc hil-
dren. #
Ifth ec ap and/or theb atter ycompart-
ment does no tclose securel y,do no tuse
th ek eyanylon gera nd keep it out of the
re ac hofc hildren. #
If batteries ar eswallowe d, seek medical
attention immediatel y. +
ENVIR
ENVIR ONMENT
ONMENT AL NO
AL NOTE
TEEnvironmen tal
damag eduetoimproper disposalofb at-
te ries Batteries contain pollutants. It is
illegal todispose of them wit hthe household
ru bbish. #
Dispose of batteries in an
environmentall yresponsible manner.
Ta ke dischar gedb atteries toaq uali/ed
specialist workshop or toac ollection
poin tfor used batteries. R
R
eq
eq uir
uir ements:
ements:
R Your equir eaCR2 0323Vc ell batter y.
Mercedes-Benz recommends that youh ave the
batter yreplaced at aquali/ed specialist work-
shop. #
Remo vethee mer gency key( /pag e81). Openin
gand closing
81
81
&
W
W ARNI NG
ARNI NGRisk of injur ytopersons inside
th ev ehiclew henthea dditional door lock
is activated
If th ea dditional door loc kisactivated, the
door scan no longer be opened from the
inside. #
Neverlea ve persons, in particular chil-
dren, unattended in thev ehicle. #
Ifth er ea repersons in thev ehicle, do not
acti vate thea dditional door loc k. The additional doo
rloc kisa utomaticall yactivated
in thef ollowing situations:
R The vehicle is loc kedu sing thek ey.
R The vehicle is loc kedu sing KEYLESS-GO.
If th ev ehicleh as been loc kedv ia Mercedes me
connect, thea dditional door loc kisnotactivated
(/ page282).
If th ea dditional door loc kisactivated, thed oors
canno tbeopened from thei nside.
% ATer locking youc an issue asignal wit hthe
horn. Yo
uc an pr event thea dditional door loc kfrom
being activated bydeactivating interior pr otection
befor elocking thev ehicle( /pag e101). U
Unl
oc
nloc king/openin gt
king/openin gthe door
he door sfr
sfrom t
om t he inside
he inside #
U
Unitnit ed Kingdom onl y:
ed Kingdom onl y:obser vethen otes on
th ea dditional door loc k(/ pag e82). #
Pull door handle 1. Centr
Centr
all
allyloc
yl oc king and unloc
king and unloc king t
king the v
he vehicle fr
ehicle fr om
om
t
t he inside
he inside #
T
Tou nloc
ou nloc k:
k: press button 1. #
T
Tol oc
ol oc k:
k: press button 2.
The redi ndicator lam ponbutton2lights up
once thev ehicleisl ocked. Opening and closing
83
83
%
Further informatio nonconvenienc eclosing
(/ page94).
If yo uo pen thet ailgat efromo utside, it is auto-
maticall yunloc ked. Pr
Pr
oblems wit
oblems wit hKEYLESS-GO, tr
hK EYLESS-GO, tr oubleshoo
oubleshooting
ting Y
Y
ou can no long
ou can no long er loc
er lockoru nloc
koru nlockt
kthe v
he v ehicle using
ehicle using
KEYLESS-GO
KEYLESS-GO
Po ssible causes:
R The function of thek eyhas bee ndeactivated.
R The keyb atter yisw eak or dischar ged. #
Activat ethe function of thek ey ( /pag e80). #
Chec kthe batter yusing thei ndicator lamp
(/ page79). #
Replace thek eybatter y,if necessary
(/ page81). #
Use ther eplacement key. #
Use thee mer gency keytol ockoru nlock
(/ page86). #
Have thev ehiclea ndkeyc hec kedata quali-
/ed specialis tworks hop. Ther Ther
eisi nt
eisi nterf
erf er
erence fr
ence fr omapow
om apowererfulr
fu lr adio signal
adio signal
sour
sour ce
ce
Po ssible causes if thef unction of KEYLESS-GO is
impaired:
R high voltag epowe rlines
R mobile phones
R electronic devices (no tebooks, tablets)
R shielding due tome talo bjects or induction
loops fore lectrical gate systems or automatic
bar riers #
Mak esuret hat ther ei ss u1cien tdistance
between thek eyand thep otentia lsou rceof
inter fere nce. A
A
ctiv
ctiv ating/deactiv
ating/deactiv ating t
ating the aut
he automatic loc
omatic loc king f
king fea-
ea-
ture
ture The
vehicle is loc keda utomaticall ywhen thev ehi-
cle is swit ched on and thew heels ar eturning
fa ster than walking pace. #
T Toa ctiv
oa ctiv at ate:
e: press and hold button 2for
appr oximatel y/veseconds until an acoustic
signal sounds. #
T Tod eactiv
od eactiv at
ate:
e: press and hold button 1for
appr oximatel y/veseconds until an acoustic
signal sounds.
The redi ndicator lam ponbutton2lights up
once thev ehicleisl ocked. Opening and closing
85 85
V
V
ehicles wit
ehicles wit hHANDS-FREE A
hH ANDS-FREE A CCESS:
CCESS:it is also
possible tostop thec losing process bymaking a
kicking mo vement belo wthe rear bumper. #
T
Toc lose t
oc lose t he t
he tailg
ailgat
ate:
e: pull thet ailgat edown-
wa rdss lightl y.Re lease it as soon as it begins
to close. #
Swit chon thep owe rsuppl yort hevehicle. #
Push remo teoperating switch 1until thet ail-
ga te is full yclosed. #
Press closing button 1onthet ailgate. V
V
ehicles wit
ehicles wit hKEYLESS-GO
hK EYLESS-GO #
Press locking button 2onthet ailgate.
If ak eyis de tected outside thev ehicle, the
ta ilgat ewill close and thev ehiclew ill be
loc ked. #
Press and hold thep button on thek ey.
The keym ustbeint he vicinity of thev ehicle.
V
V ehicles wit
ehicles wit hHANDS-FREE A
hH ANDS-FREE A CCESS
CCESS #
Mak eak icking mo vement wit hyour foot
belo wthe bumper (/ page90).
A
A ut
ut omatic rev
omatic rever
ersing function f
sing function f or t
or the t
he t ailg
ailgate
ate
The tailgat eise quipped wit hautomatic bloc kage
de tection wit hareversing function. If an obstacle
obstructs thet ailgat eduring thea utomatic closing
process, it will automaticall yopen again slightl y.
Au tomatic bloc kage detection wit hthe reve rsing
function is onl yanaid and is no tasubstitut efor
yo ur attentiveness. #
During thec losing process, mak esuret hat no
body parts ar einthe closing area. Opening and closing
89
89
&
W
WARNI NG
ARNI NGRisk of becoming trapped
despit ereversing function
The reve rsing function will no treact:
R tosoT, light and thin objects, e.g. /n gers
R towa rdst he end of thec losing procedure
In these situations in particular ,the reve rsing
function canno tpreve nt someone being trap-
ped. #
Ensur ethat no body parts ar einthe
closin garea.
If someon eistrapped, either:
R Press thep button on thek ey.
R Press or pul lthe remo teoperating switch
on thed rive r's door.
R Press thec losing or locking button on the
ta ilgate.
R Press thet op of theM ercedes star on the
ta ilgate. HANDS-FREE A
HANDS-FREE A
CCESS function
CCESS function Wi
th HANDS-FREE ACCESS youc an open, close
or stop thec losing process of thet ailgat ebyp er-
fo rm ing akicking mo vement under ther ear
bumper.
The kicking mo vement trigger sthe opening or
closing proces salternatel y. Obser
vethen otes when opening (/ page87)
and closin g(/ pag e88)thet ailgate.
% Twow arnin gtones sound when thet ailgat eis
opening or closing.
* N NOOTE
TE Vehicle damag eduetouninten-
tional opening of thet ailgate R
when usin ganautomatic car wash
R when usin gahigh pressur ecleaner #
Deacti vate thef unction of thek eyin
th ese situations.
or #
Mak esuret hat thek eyis at aminimum
dis tance of 3mawayfromt hevehicle. When makin
gthe kicking mo vement, mak esure
th at youa restanding /rml yontheground. Yo u
could otherwise lose your balance, e.g. on ice.
Obser vethef ollowing no tes:
R The keyisb ehind thev ehicle.
R Stand at leas t30cmawayfromt hevehicle
while per form ing thek icking mo vement. 90
90
Openin
gand closing
1
Closing
2 Toopen
The buttons on thed rive r's door take precedence. #
T
Tost
ost ar
arta ut
ta utomatic oper
omatic oper ation:
ation:presstheW
button be yond thep oint of resis tance or pull
and release it. #
T
Toi nt
oi nterr
err up
upta ut
ta utomatic oper
omatic oper ation:
ation:press or pull
the W button again. When
thev ehicleiss witched o., youc an con-
tinue tooperat ethe side wind ows.
This function is availabl efor around four minutes
or until afront door is opened.
A A ut ut omatic rev
omatic rever
ersing function of t
sing function of t he side windows
he side wind ows
If an obs tacle impedes aside windo wduring the
closin gprocess, thes ide windo wwill open again
automaticall y.The automatic reve rsing function is
onl yana id and is no tasubstitut efor your atten-
tiveness. #
During thec losing process, mak esuret hat no
body parts ar einthe closing area. &
W
WARNI NG
ARNING Risk of becoming trapped
despit ether ebeing reve rsing pr otection
on thes ide window
The reve rsing function does no treact:
R tosoT, light and thin objects, e.g. /n gers.
R during resetting.
The reve rsing function canno tpreve nt some-
one from becoming trapped in these situa-
tions. #
During thec losing process, mak esure
th at no body parts ar einthe closing
area. #
If someone becomes trapped, press the
W button toopen thes ide window
again. A
A
ut
ut omatic function of t
omatic function of t he side windows
he side wind ows In
thef ollowing cases, thes ide windo wswill be
closed automaticall ywhen thev ehicleiss witched
o.:
R if it starts torain
Ra in is de tected byarain sensor on thew ind-
screen.
R inextreme temp eratures
R aTer acertain time (depending on theo n-
boar delectrical system voltage)
R ifth er eisam alfunction in thep owe rsupply
The side windo wswill be closed as farast heven-
tilation position. Opening and closing
93
93