In addition,
they ma yoperat evehicle equip‐
ment. #
Neverlea ve children and animals unat‐
te nde dint hevehicle. #
When leaving thev ehicle, alw ayst ake
th ek eywit hyou and loc kthe vehicle.
This also applies tomobil ephones if the
"Digital Car Keyint he smartphone"
function is activated via theM ercedes
me connect weba pp. &
WARNING Thisp oses an increased risk
of deat hduetoheat strokeorexposure
to cold in thev ehicle
If persons –particularly children –expe ri‐
enc eprolonged exposur etoextremely high
or lo wtemperatures, this poses arisk of
inju ryor eve nfatal injur y. #
Neverlea ve anyone –p articularly chil‐
dren –unat tende dint hevehicle. &
WARNING Risk of accident and inju ry
due tochildren lef tunat tende dint he
ve hicle
If ch ildren ar etrave lling in thev ehicle, they
could:
R Ope ndoors,t hereb yendangering other
persons or road users.
R Getout of thev ehicle and be hit by
oncoming traf fic.
R Ope rate ve hicle equipment and become
trapped, fore xamp le. #
Alw aysa ctivat ethe child saf etyl oc ks
ins talled if children ar etrave lling in the
ve hicle. #
Neverlea ve children unat tende dint he
ve hicle. #
When leaving thev ehicle, alw ayst ake
th ek eywit hyou and loc kthe vehicle.
This also applies tomobil ephones if the
"Digital Car Keyint he smartphone"
function is activated via theM ercedes
connect me weba pp. Child saf
etyl oc ks area vailable fort he rear doors
and fort he rear side wind ows.
The child saf etyl oc kont herear door ssecures
eac hdoor separatel y.The door scan no longer
be opened from thei nside. #
Press thel eve rind irection 1(activate) or
2 (deactivate). #
Mak esuret hat thec hild saf etyl oc ks are
wo rking properly. 64
Occupant saf ety
Ac
tivating/deactivatin gthe ove rride feature
fo rt he rear side windo ws #
Toactivate/deacti vate: press button 2.
Opening/closing thes ide windo wintherear
is possible:
R With indicator lamp 1lit:v ia thes witch
on thed rive r's door. R
With indicator lamp 1off: via thes witch
on thec orresponding rear door or driv‐
er' sd oor.
% Vehicles with folding benc hseat: the
switc hfor opening thet ailgat ewhichisl oca‐
te dont heright-hand wheel ar chwhen
vie we dint he direction of tr avel is also
secured. Note
sonp etsint hevehicle &
WARNING Risk of accident and inju ry
due toanimals lef tunsecured or unat‐
te nde dint hevehicle
If yo ul eave animals in thev ehicle unatten‐
ded or unsecured, they could possib lypress
down buttons or switches.
Thereb yananimal may:
R activat evehicle equipment and become
trapped, fore xamp le
R swit chsystems on or of fand endanger
ot her road users Uns
ecured animals ma ybethrow na roun din
th ev ehicle in thee vent of an accident or
sudden steering and braking manoeuvres
and injur evehicle occupants in thep rocess. #
Neverlea ve animals in thev ehicle unat‐
te nded. #
Alw aysc orrectly secu reanimals while
driving, e.g .usin gas uitable animal car‐
ri er. Occupant saf
ety65
Key
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 geto utofthev ehicle and be hit by
oncoming traf fic.
R ope rate ve hicle equipment and become
trapped, fore xamp le.
In addition ,children could also se tthe vehi‐
cle in motion, fore xamp le,by:
R releasing thep arking brake.
R shifting thea utomatic transmission out of
par kposition jor shifting manual trans‐
mission int oneutral.
R startin gthe engine. #
When leaving thev ehicle, alw ayst ake
th ek eywit hyou and loc kthe vehicle. #
Neverlea ve children and animals unat‐
te nde dint hevehicle. #
Keep thev ehicle keyo ut of reac hof
ch ildren. *
NO
TEDama getothek eycaused by
magnetic fields #
Keep thek eyaway from strong mag‐
netic fields. 1
Locks
2 Batter ychec klamp
3 Unloc ks
4 Opens/closes thet ailgate
The keyloc ks and unlo ckst he following compo‐
nents:
R The doors
R The tailgate
R The fuel filler flap
If yo udon otopen thev ehicle within appr ox‐
imatel y40seconds af teru nlocking:
R The vehicle is loc keda gain 66
Openin gand closing
Problem
Possible causes/consequences and M
MSolutions #
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 thel oc ks changed as well. Doors
Note
sont he additional doo rlock The additional door loc
kisonlya vailable for
ve hicles fort he United Kingdom. &
WARNING Risk of inju ryto persons
inside thev ehicle when thea dditional
door loc kisactivated
If th ea dditional door loc kisactivated, the
door scan no longer be opened from the
inside.
If th er ea repersons in thev ehicle, they can
no longer le avet he vehicle, e.g. in hazardous
situations. #
Neverlea ve persons unattended in the
ve hicle, particularly children, elderly
person sorpersonsinneed of help. #
Ifth er ea repersons in thev ehicle, do
no ta ctivat ethe additional door loc k. The additional door loc
kisautomaticall yactiva‐
te d:
R Afterl ocking thev ehicle wit hthe key.
R Afterl ocking thev ehicle using KEYLESS-GO.
% Afterl ocking thev ehicle, theh ornc an be
operated foras horttime.
% Afterl ocking thev ehicle, pressing theb utton
to centrally unloc kthe vehicle from inside
will trigger an alar m(→pag e71). If
th ea dditional door loc kisactivated, thed oors
cann otbe opened from thei nside.
Yo uc an deactivat ethe additional door loc kby
deactivating thei nterior pr otection (→ page92). Un
locking/opening thed oor sfromt he inside #
United Kingdom onl y:obser vethen otes on
th ea dditional door loc k(→ pag e70). 70
Openin gand closing
Locking/unlocking
thed rive r'sd oor wit hthe
eme rgency keye lement %
Ifyo uw ish toloc kthe vehicle entirely using
th ee mer gency keye lement, firs tp ress the
button forl ocking from thei nside while the
driver's door is open. Then proceed tolock
th ed rive r's door using thee mer gency key
element. #
Inser tthe emer gency keyasf ar as it will go
in to opening 1inthec over. #
Pull and hold thed oor handle. #
Pull thec over on thee mer gency keyas
st ra ight as possible away from thev ehicle
until it releases. #
Release thed oor handle. #
Tounlo ck:turnthe emer gency keya nti-
clo ckwise toposition 1. #
Tolock: turnthe emer gency keyc lock wise to
position 1.
% Right-hand driv evehicles: turnthe emer‐
ge ncy keyint he opposit edirection in each
case. #
Carefully press thec ove rontot he loc kcylin‐
der until it engages and is seated firm ly. Load compa
rtment Opening the tail
gate &
WARNING Risk ofexhaus tgas poisoning
Combustio nengines emit poisonous exhaust
ga ses suc hascarbon monoxide. Exhaust
ga ses can enter thev ehicle interior if thet ail‐
gate is open when thee ngine is running,
especially if thev ehicle is in motion. #
Alw ayss witc hoffthee ngine before
opening thet ailgate. #
Neverd rive wit hthe tailgat eopen. Opening and closing
75
If
th et ailgat ehas been loc kedf romt he outside,
or thec hild saf etyl oc kh as been activated, the
ta ilgat ecanno tbeu nlockedw ithb utton 1.
The tailgat eise quipped wit hanautomatic
obs tacle de tection function. If asolid object
bloc ksorrestricts thet ailgat ewhen automati‐
call yopening, this proces sisstopped. The auto‐
matic obs tacle de tection function is only an aid.
It is no tasubstitu te fory our attentiveness when
opening thet ailgate. Closing
thet ailgate &
WARNING Risk of inju ryfrom unsecu red
items in thev ehicle
If objects, luggag eorloads ar enotsecured
or no tsecured suf ficientl y,they could slip,
tip ove rorbet hrow na roun da nd thereb yhit
ve hicle occupants.
Ther eisar isk of inju ry,p articularly in the
ev ent of sudden braking or asudden change
in direction. #
Alw ayss towo bjectsins uchaw aythat
th ey canno tbethrow na round. #
Befor ethe journe y,secur eobjects, lug‐
ga ge or loads agains tslipping or tipping
ove r. &
WARNING Risk of becoming trapped
du ring au tomatic closing of thet ailgate
Pa rtsoft he body could become trapped dur‐
ing automatic closing of thet ailgate. More‐
ove r,people, e.g. children, ma ybestanding
in thec losing area or ma yenter thec losing
area during thec losing process. #
Mak esuret hat nobody is in thev icinity
of thec losing area during thec losing
process.
Use one of thef ollowing options tostop the
closing process:
R press thep button on thek ey.
R press or pull ther emo teoperating switch
on thed rive r's door. R
press thec losing or locking button on the
ta ilgate.
R Pull thet ailgat ehandle. Ve
hicles with HANDS-FREE ACCESS: it is also
possible tostop thec losing process bymoving
yo ur foot inak ickin gmotion under ther ear
bumper.
To close thet ailgate, thef ollowing options
ar ea vailable: #
Pullthe tailgat edownwards slightly .Release
it as soon as it begins toclose. #
Vehicles with HANDS-FREE ACCESS: move
yo ur foot belo wthe bumper (→ page79). #
Vehicles with KEYLESS-GO: press and hold
the p button on thek ey(wit hthe keyin
th ev icinit yoft hevehicle). Opening and closing
77
#
Press remo teoperating switch 1fort he
ta ilgate. #
Press closing button 1onthet ailgate. #
Vehicles with KEYLESS-GO: press locking
button 2inthet ailgate.
If ak eyis de tected outsid ethe vehicle, the
ta ilgat ecloses and thev ehicle is loc ked.
Au tomatic reve rsing function fort he tail gate
The tailgat eise quipped wit hautomatic obs tacle
de tection wi threve rsing function .Ifasolid
object bloc ksorrestricts thet ailgat ewhen auto‐ matically closing,
thet ailgat eautomatically
open sagain slight ly.T he au tomatic obs tacle
de tection wi threve rsing function is onl yanaid.
It is no tasubstitut efor your attentiveness when
closin gthe tailgate. #
When closing, mak esuret hat no body parts
ar eint he closing area. &
WARNING Risk of becoming trapped
despi tereve rsing function
The reve rsing function does no treact:
R tosoft, light and thin objects, e.g. fingers.
R overthe las t8mmoft he closing path.
In these situation sinparticular ,the reve rsing
function canno tpreve nt someone being trap‐
ped. #
Whe nclosing, ma kesur ethat no body
parts ar einthe closing area.
If someone is trapped:
R press thep button on thek ey,or 78
Opening and closing
R
press or pull ther emo teoperating switch
on thed rive r's door ,or
R press thec losing or locking button on the
ta ilgate, or
R Pull thet ailgat ehandle. HANDS-FREE
ACCESS function Wi
th HANDS-FREE ACCES Syou can open, close
or stop thec losing process of thet ailgat eby
per form ing akickin gmovement under ther ear
bumper.
The kicking mo vement trigger sthe opening or
closing process alternately.
Obser vethen otes when opening (→ page75)
an dc losin g(→ pag e77)thet ailgate.
% Twow arning tones sound when thet ailgate
is opening or closing. &
WARNING Risk of bu rnsc aused byah ot
ex haus tsystem
The vehicle exhaus tsystemc an become very
hot. If youu se HANDS-FRE EACCESS, you
could bu rnyourself by touchin gthe exhaust
sy stem. #
Alw ayse nsur ethat youo nly ma ke a
kicking mo vement within thed etection
ra ng eoft he sensors. *
NO
TEVehicle damag eduetounin ten‐
tional opening of thet ailgate R
when using an automatic car wash
R when using ahigh pressur ecleaner #
Deactivat eKEYLESS-GO or mak esure
th at thek eylocated is at leas t3m
aw ay from thev ehicle in suc hsitua‐
tions. When making
thek icking mo vement, mak esure
th at your feet aref irml yont he ground, other‐
wise youc ould lose your balance, e.g .onice.
Re quirements:
R The keyisb ehind thev ehicle.
R Stand at leas t30cmawayfromt hevehicle
while per form ing thek icking mo vement.
R Do no tcome int ocontact wit hthe bumper
while making thek icking mo vement.
R Do no tcarry out thek icking mo vement too
slowl y.
R The kicking mo vement mus tbetowards the
ve hicle and bac kagain. Opening and closing
79