Page 81 of 541

*
NO
TEMalfunction caused bysnow and
ice Snow and ice may lead
toa malfunction of
th e sliding sunroof. #
Only open the sliding sunroof if it is free
of snow and ice. *
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
Toraise
2 Toopen
3 Toclose/l ower
Use the3 button tooperate the panoramic
sliding sunroof and thero ller sunblind. R
The panoramic sliding sunroof can only be
opened when thero ller sunblind is open.
R The roller sunblind can only be operated
when the panoramic sliding sunroof is
closed. #
Tostart automatic operation: press/pull
th e3 button be yond the pressure point. #
Tointer rupt automatic operation: press/
pull the3 button again.
Au tomatic reve rsing function of the sliding
sunroof
If th ere is an object obstructing the sliding sun‐
ro of during the closing process, the sliding sun‐
ro of opens again automaticall y.The automatic
re ve rsing function is only an aid and is not a sub‐
st itute foryo ur attentiveness. #
When closing, make sure that no body parts
are in the closing area. 78
Opening and closing
Page 82 of 541

&
WARNING Risk of entrapment even wi th
th ere ve rsing feature active
The reve rsing function does not react:
R tosoft, light and thin objects, e.g. small
fi ngers
R during the last 4 mm of the closing path
R during resetting
R when closing the sliding sunroof again
manually immediately af ter auto matic
re ve rsing
This means that there ve rsing feature cannot
pr eve nt someone being trapped in these sit‐
uations. #
When closing, make sure that no body
parts are in the closing area. #
Release the switch immediately if
somebody becomes trapped.
or #
Press the switch in any direction during
th e automatic closing process.
The closing process is stopped. Au
tomatic reve rsing function of thero ller
sunblind
If th ere is an object obstructing thero ller sun‐
blind during the closing process, thero ller sun‐
blind opens again automaticall y.The automatic
re ve rsing function is only an aid and is not a sub‐
st itute foryo ur attentiveness. #
When opening or closing thero ller sunblind,
make sure that no body parts are in the
sweep. &
WARNING Risk of becoming trapped
despi tethere ve rsing function being
active
In particular, there ve rsing function does not
re act tosoft, light and thin objects, e.g. small
fi ngers.
This means that there ve rsing function can‐
not pr event entrapment in these situations. #
When opening or closing thero ller sun‐
blind, make sure that no body parts are
in the sweep. #
Release the button immediately if
somebody becomes trapped. or
#
Press the button in any direction during
th e automatic closing process.
The closing process is stopped. Au
tomatic features of the sliding sunroof %
The term "sliding sun roof" also refers to the
panoramic sliding sunroof.
By pushing or pulling the3 button you can
inter rupt the automatic functions: "Rain closing
function when driving " and "Automatic lo wering
fe ature".
Au tomatic closing when the vehicle is sta‐
tionary
R If it starts torain (de tected bythera in sensor
on the windscreen)
R Atextreme outside temp eratures
R After six hours
R Ifth ere is a malfunction in the po wer supply
The rear of the sliding sunroof is then raised. Opening and closing
79
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Ra
in closing function when driving
Ve hicles with a panoramic sliding sunroof: if
it starts torain, thera ised sliding sunroof is
automatically lo wered while theve hicle is in
motion.
Au tomatic lo weringfeature
Ve hicles with a panoramic sliding sunroof: if
th e sliding sunroof is raised at there ar, the slid‐
ing sunroof is automatically lo wered slightly at
higher speeds. Atlow speeds it is raised again
automaticall y. &
WARNING Risk of entrapment byauto‐
matic lo wering of the sliding sunroof
At high speeds thera ised sliding sunroof
automatically lo wersslightly at there ar.
This could trap you or other persons. #
Make sure that nobody reaches into the
sweep of the sliding sunroof whilst the
ve hicle is in motion. #
If somebody becomes trapped, immedi‐
ately pull back the sliding sunroof
switch.
The sliding sunroof lifts during opening. Problems with
the sliding sunroof %
The term "sliding sun roof" also refers to the
panoramic 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 or maximum forc e.
The reve rsing feature is then not active. Parts of the body could become trapped in the closing area in
th e process. #
Make sure that no parts of the body are in the closing area. #
Release the button immediately if somebody becomes trapped.
or 80
Opening and closing
Page 84 of 541

Problem
Possible causes/consequences and M
MSolutions #
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 is closed with increased forc e.
If th e sliding sunroof is obstructed again and reopens again slightly: #
Repeat the pr evious step.
The sliding sunroof is closed again with increased forc e.
Ve hicles with a panoramic sliding
sunroof: The sliding sunroof or the
ro ller sunblind does not opera te
smoo thly. #
Pull the3 button down repeatedly tothe point of resis tance until the sliding sunroof is fully closed. #
Pull the3 button for ano ther second. #
Pull and hold the3 button down until thero ller sunblind is comple tely closed. #
Pull the3 button for ano ther second. #
Use automatic operation tofully open and then close the sliding sunroof. Opening and closing
81
Page 85 of 541

Anti-theft pr
otection Immobiliser
The immobiliser pr
events your vehicle from
being star ted without the cor rect key.
The immobiliser is automatically activated when
th e ignition is switched off and deactivated when
th e ignition is switched on. ATA
(Anti-Theft Alarm sy stem) Fu
nction of theATA system (anti-theft ala rm
sy stem)
If th eATA system is primed, a visual and audible
alarm is triggered in thefo llowing situations:
R A door is opened.
R The boot lid is opened.
R The bonn etis opened.
R Interior pr otection is triggered. (→ page 83)
R Tow- aw ay protection is triggered.
(→ page 83) The
ATA system is primed automatically af ter
appr oximately 10seconds:
R After locking theve hicle with theke y.
R After locking theve hicle using KEYLESS-GO. When
theATA system is primed, indicator lamp
1 flashes.
The ATA sy stem is automatically deactivated:
R After unlocking theve hicle with thekey. R
After pressing thest art/ stop button with the
ke y inside theve hicle.
R After unlocking theve hicle using KEYLESS-
GO.
% When the Mercedes‑Benz emer gency call
sy stem is active and the alarm stay s on for
more than 30 seconds, a message is auto‐
matically sent tothe Cus tomer Assis tance
Centre (→ page 317).
Deactivating theATA (anti-theft ala rmsys‐
te m) ala rm #
Press the%, &orp button on the
key.
or #
Press thest art/ stop button (the SmartK eyis
inside theve hicle).
St opping the ala rmusing KEYLESS-GO #
Grasp the outside door handle (with thekey
outside theve hicle). 82
Opening and closing
Page 86 of 541

To
w- aw ay protection An audible and visual alarm is triggered if
your
ve hicle's angle of inclination is altered while tow-
aw ay protection is primed.
To w- aw ay protection is automatically primed
af te r about 60 seconds:
R After locking theve hicle with thekey.
R After locking theve hicle using KEYLESS-GO.
To w- aw ay protection is only primed when thefo l‐
lowing components are closed:
R Doo rs
R Boot lid
To w- aw ay protection is automatically deactiva‐
te d:
R After pressing the% orp button on
th ekey.
R After pressing thest art/ stop button with the
ke y inside theve hicle.
R After unlocking theve hicle using KEYLESS-
GO.
R When using HANDS-FREE ACCESS. Priming/deactivating
tow- aw ay protection Multimedia sy
stem:
, Vehicle .
î Vehicle settings .
Tow-
away protection #
Activate Oor deacti vate ª the function.
To w- aw ay protection remains deactivated until:
R The vehicle is unloc ked again.
R A door is opened and closed again.
R The vehicle is loc ked again. Interior pr
otection When interior pr
otection is primed, a visual and
audible alarm is triggered if mo vement is de tec‐
te d in theve hicle interior.
Interior pr otection is primed automatically af ter
appr oximately 10seconds:
R After locking theve hicle with thekey.
R After locking theve hicle using KEYLESS-GO. Interior pr
otection is only primed when thefo l‐
lowing components are closed:
R Doo rs
R Boot lid
Interior pr otection is automatically deactivated:
R After pressing the% orp button on
th ekey
R After pressing thest art/ stop button with the
ke y inside theve hicle.
R After unlocking theve hicle using KEYLESS-
GO.
R When using HANDS-FREE ACCESS.
The following situations can lead toafa lse
alarm:
R By mo veable objects such as masc ots in the
ve hicle interior.
R When the side window is open.
R When the panoramic sliding sunroof is open. Opening and closing
83
Page 87 of 541
Priming/deactivating interior pr
otection Multimedia sy
stem:
, Vehicle .
î Vehicle settings .
Inte-
rior motion sensor #
Activate Oor deacti vate ª the function.
Interior pr otection remains deactivated until:
R The vehicle is unloc ked again.
R A door is opened and closed again.
R The vehicle is loc ked again. 84
Opening and closing
Page 88 of 541

Cor
rect driver's seat position &
WARNING Risk of inju rythro ugh adjust‐
ing vehicle 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 the engine: adjust the
driver's seat, the head restra ints, the
st eering wheel or the mir ror and fasten
yo ur seat belt. Obser
vethefo llowing when adjusting steering
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 a no rmal upright position
R your thighs are slight lysuppor tedby the seat
cushion R
your legs are not entirely stre tched and you
can dep ress 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 ysinthe instrument
clus ter clea rly
R you should ha vea good overview of traf fic
conditions
R the seat belt is pulled snugly against the
body and must be routed across the cent re
of your shoulder and across your hips in the
pelvic area Seats and
stowing 85