
Key
Overview of
key functions &
WARNING Risk of accident and inju ry
due tochildren left unat tended in the
ve hicle
If ch ildren are left unat tended in theve hicle,
th ey could:
R Open doo rs,th ereby endangering other
persons or road users.
R Get out and be stru ck byoncoming traf‐
fi c.
R Ope rate ve hicle equipment and become
trapped, forex ample.
In addition, thech ildren could also set the
ve hicle in motion, forex ample by:
R Releasing the parking brake.
R Changing the transmission position.
R Starting theve hicle. #
Never lea vechildren unat tended in the
ve hicle. #
When leaving theve hicle, alw aysta ke
th eke y with you and lock theve hicle. #
Keep theve hicle key out of reach of
ch ildren. This also applies
tothe Digital Vehicle Key if the
"Digital Vehicle Key" function is activated via
Mercedes me connect.
* NO
TEDama getotheke y caused by
magnetic fields #
Keep theke yaw ay from strong mag‐
netic fields. %
The key may vary from the one shown in the
diagram, depending on theve hicle equip‐
ment. 1
Locks
2 Battery check lamp
3 Unloc ks
4 Opens/closes theta ilgate
% If battery check lamp 2does not light up
af te r pressing theÜ orß button, the
battery is dischar ged.
Re placing theke y bat tery ( / page 74).
The key loc ksand unlo cksth efo llowing compo‐
nents:
R the doors
R the soc ketflap 72
Opening and closing

#
With th eta ilgate stopped in an intermediate
position, pull theta ilgate upwards. Release it
as soon as it begins toopen.
The tailgate is equipped with an automatic
obstruction de tection function. If a solid object
bloc ksorrestricts theta ilgate during automatic
opening, this process is stopped. The automatic
obstruction de tection function is only an aid. It is
not a substitu teforyo ur attentiveness when you
are opening theta ilgate. Closing
the tailgate &
WARNING Risk of inju ryfrom unsecu red
items in theve hicle
If objects, luggage or loads are not secured
or not secured suf ficientl y,they could slip,
tip ove r or be throw n around and thereby hit
ve hicle occupants.
There is a risk of injur y,particularly in the
ev ent of sudden braking or a sudden change
in direction. #
Alw aysstow objects in such a wayth at
th ey cannot be thro wn around. #
Before the journe y,secure objects, lug‐
ga ge or loads against slipping or tipping
ove r. Obser
vethe no tes on loading theve hicle.
To close the tailgate, thefo llowing options
are available: #
Pull theta ilgate down wards with the handle
and let it drop into the loc k.
Ve hicles with an EASY -PAC K tailgate &
WARNING Risk of becoming trapped
du ring au tomatic closing of theta ilgate
Pa rts of the body could become trapped dur‐
ing automatic closing of theta ilgate. More‐
ove r,people, e.g. children, may be standing
in the closing area or may enter the closing
area during the closing process. #
Make sure that nobody is in the vicinity
of the closing area during the closing
process. Use one of
thefo llowing options tostop the
closing process:
R Press thep button on thekey.
R Press or pull there mo teoperating switch
on the driver's door.
R Press the closing or locking button on the
ta ilgate.
R Press theto p of the Mercedes star on the
ta ilgate #
Vehicles with HANDS-FREE ACCESS: it is
also possible tostop the closing process by
making a kicking mo vement below there ar
bumper.
To close the tailgate, thefo llowing options
are available: #
Pull theta ilgate down wards slightly. Release
it as soon as it begins toclose. Opening and closing
83

#
Switch on the po wer supp lyor the ignition. #
Press there mo teoperating switch 1forthe
ta ilgate. #
Press the closing button 1ontheta ilgate.
Ve hicles with KEYLESS-GO #
Press the locking button 2ontheta ilgate.
If a key is de tected outside theve hicle, the
ta ilgate will close and theve hicle will be
loc ked. #
Press and hold thep button on thekey
(with theke y in the vicinity of theve hicle). Ve
hicles with HANDS-FREE ACCESS #
Make a kicking mo vement with your foot
below the bumper (/ page 85).
Au tomatic reve rsing function for the tail gate
The tailgate is equipped with automatic obstruc‐
tion de tection wi threve rsing function. If a solid
object bloc ksorrestricts theta ilgate when it is
automatically closing, theta ilgate will automati‐
cally open again slightly. Automatic obstruction
de tection wi threve rsing function is only an aid.
It is not a substitute foryo ur attentiveness when
yo u are closing theta ilgate. #
During the closing process, make sure that
no body parts are in the closing area. &
WARNING Risk of becoming trapped
despi tereve rsing function
The reve rse function does not react:
R tosoft, light and thin objects, e.g. fingers
R overth e last 8 mm of the closing path
In these situations in particular, there ve rsing
function cannot pr event someone being trap‐
ped. 84
Opening and closing

1
Closing
2 Opening
The but tons on the driver's door take prece‐
dence. #
Tostart automatic operation: pressthe
W button be yond the point of resis tance
or pull and release it. #
Tointer rupt automatic operation: press or
pull theW button again.
When theve hicle is switched off, the side win‐
do ws can continue being ope rated.
The function is available for around five minutes
or until a front door is opened.
Au tomatic reve rsing function of the side win‐
do ws
If an object bloc ksa side wind owduring the
closing process, the side window opens again
automaticall y.The automatic reve rsing function
is only an aid and is not a substitute foryo ur
attentiveness. #
During the closing process, make sure that
no body parts are in the closing area. &
WARNING Risk of becoming trapped
despi tethere being reve rsing pr otection
on the side window
The reve rse function does not react:
R tosoft, light and thin objects, e.g. fingers
R during resetting This means
that there ve rse function cann ot
pr eve nt someone from becoming trapped in
th ese situations. #
When closing, make sure that no body
parts are in the closing area. #
If someone becomes trapped, press the
W button toopen the side window
again. Au
tomatic function of the side windo ws In
thefo llowing cases, the side windo wswill be
closed automatically when theve hicle is
switched off:
R If it starts torain (de tection bythera in sen‐
sor on the windscreen)
R Inextreme temp eratures
R After six hours
R Ifth ere is a malfunction in the po wer supp ly
The side windo wswill be closed as far as the
ve ntilation position. 88
Opening and closing

Ve
hicles with a sliding sunroof: the side win‐
do ws will be closed comple tely if the sliding sun‐
ro of is open.
If th e side windo wsare bloc ked during auto‐
matic closing, the side window concerned will
open again slightl y.The automatic function for
th e sliding sunroof and the side windo wswill
th en be deactivated. Con
venience opening (ventilating theve hicle
before starting a journey) &
WARNING Risk of entrapment when
opening a side window
When opening a side windo w,parts of the
body could be dr awn in or become trapped
between the side window and window frame. #
When opening, make sure that nobody
is touching the side windo w. #
Release the button immediately if
somebody becomes trapped. #
Press and hold theÜ button on thekey.
The following functions are per form ed:
R The vehicle is unloc ked
R The side windo wsare opened.
R The sliding sun roof is opened.
R The seat ventilation of the driver's seat is
switched on. #
Tointer rupt convenience opening: release
th eÜ button. #
Tocontinue con venience opening: press
and hold theÜ button again. Con
venience closing (closing theve hicle
from outside) &
WARNING Risk of entrapment caused by
inadver tent con venience closing
When the con venience closing feature is
operating, parts of the body could become
trapped in the closing area of the side win‐
dow and the sliding sunroof. #
Obser vethe comple teclosing proce‐
du re when using con venience closing. #
When closing, ma kesure that no body
parts are in the closing area. #
Press and hold theß button on thekey.
The following functions are per form ed:
R The vehicle is loc ked.
R The side windo wsare closed.
R The sliding sun roof is closed. #
Tointer rupt convenience closing: release
th eß button.
% Con venience closing can also be operated
wi th KEYLESS-GO (/ page 79). Opening and closing
89

*
NO
TEDama gecaused byprotru ding
objects Objects
that pr otru de from the sliding sun‐
ro of may damage the sealing strips. #
Do not allow anything toprotru de from
th e sliding sunroof. *
NO
TEImpo rtant points toremember
when a roof rack isfitted When a
roof rack isfitted, raising or opening
th e sliding sunroof may be limited. #
Check whe ther the sliding sunroof can
be raised or opened when a roof rack is
fi tted. #
If in doubt, do not raise or open the
sliding sunroof. 1
Raising
2 Opening
3 Closing/lo wering #
Check wh ether the sliding sunroof can be
ra ised or opened when a roof rack isfitted. #
Tostart automatic operation: pressthe
3 button be yond the point of resis tance
or pull and release it. #
Tointer rupt automatic operation: briefly
press the3 button in any direction.
The opening/closing process will be stop‐
ped.
Au tomatic reve rsing function of the sliding
sunroof
If an object is obstructing the sliding sunroof
during the closing process, the sliding sunroof
will open again automaticall y.The automatic
re ve rsing function is only an aid and is not a sub‐
st itute foryo ur attentiveness. #
During the closing process, make sure that
no body parts are in the closing area. &
WARNING Risk of entrapment even wi th
th ere ve rsing feature active
The reve rse function does not react in partic‐
ular:
R tosoft, light and thin objects, e.g. fingers
R overth e last 4 mm of the closing path
R during resetting 92
Opening and closing

Problems with
the sliding sunroof Problem
Possible causes/consequences and M
MSolutions
The sliding sunroof cann otbe closed
and you cannot see the cause. &
WARNING Risk of becoming trapped or fata l injury byclosing the sliding sunroof again
If yo u close the sliding sunroof again immediately af ter it has been bloc ked or reset, the sliding sunroof
closes with increased forc e.
Pa rts of the body could become trapped in the closing area in the process. #
Make sure that no parts of the body are in the closing area. #
Release the button immediately if somebody becomes trapped.
or #
Press the button in any direction during the automatic closing process.
The closing process is stopped. If
th e sliding sunroof is obstructed during closing and reopens again slightly: #
Immediately af ter auto matic reve rsing, pull and hold the3 button down again tothe point of resist‐
ance until the sliding sunroof is closed.
The sliding sunroof will be closed with increased forc e.
If th e sliding sunroof is obstructed again and reopens again slightly: 94
Opening and closing

Cor
rect driver's seat position &
WARNING Risk of inju rywhen adjusting
ve hicle settings while theve hicle is in
motion
Yo u could lose cont rol of theve hicle in the
fo llowing situations:
R ifyo u adjust the driver's seat, the head
re stra ints, thesteering wheel or the mir‐
ro r while theve hicle is in motion
R ifyo ufast enyour seat belt while theve hi‐
cle is in motion #
Before starting theve hicle's drive sys‐
te m: adju stthe driver's seat, the head
re stra ints, thesteering wheel or the
mir ror and fastenyour seat belt. Ensure
thefo llowing when you are adjusting the
st eering wheel 1, seat belt 2and driver's seat
3:
R you are as faraw ay from the driver's airbag
as possible
R you are sitting in an upright position
R your thighs are slight lysuppor tedby the seat
cushion R
your legs are not fully extended and you can
depress the pedals properly
R the back of your head is suppo rted at eye
le ve lby the cent reofthe head restra int
R you can hold thesteering wheel with your
arms slightly bent
R you can mo veyour legs freely
R you can see all the displa yson the instru‐
ment clus ter clea rly
R you ha vea good overview of the traf fic con‐
ditions
R your seat belt sits snug lyagainst your body
and passes across the cent reofyour shoul‐
der and across your hips in the pelvic area Seats and
stowing 99