Symbols
........................................................ 5At
agl ance .................................................... 6
Cockpit ........................................................... 6
Indica tor and warning lamps ........................ .10
Overhead contro l panel ................................ 12
Door control panel and seat adjustment ....... 14
Emergencies and breakdowns ...................... 16Digital Owner's Manual
.............................18
Calling up the Digital Owner's Manual ..........18 Genera
l notes............................................. 20
Pr otection of the environment ......................20
Ta ke -ba ckof end-of-life vehicles ...................20
Mercedes-Benz GenuineParts ....................... 21
Owner's Manual ...........................................22
Operating saf ety .......................................... .22
Declaration of conformity ............................. 24
Diagno stics connection ................................ 28
Qualified specialist workshop ....................... 29
Ve hicle registration ....................................... 29
Cor rect use of theve hicle ............................30 Information on
the REA CHregulation ........... 30
No tesfo r persons with electronic medi‐
cal aids ......................................................... 30
Implied warranty .......................................... .31
QR code forre scue card ...............................31
Data storage .................................................31
Copyright ...................................................... 34 Occupant saf
ety......................................... 35
Re stra int sy stem ...........................................35
Seat belts ..................................................... 37
Airbags ......................................................... 42
PRE-SAFE ®
sy stem ....................................... 49
Safely transporting children in theve hi‐
cle ................................................................. 51
No tes on pets in theve hicle .........................69 Opening and closing
.................................. 70
Ke y .............................................................. .70
Doo rs............................................................ 73
Boot .............................................................. 78
Side windo ws............................................... 83
Sliding sunroof ............................................. 86
Ro ller sunblinds ............................................ 90 Anti-
theft pr otection .....................................91 Seats and
stowing ...................................... 94
No tes on the cor rect driver's seat posi‐
tion ............................................................... 94
Seats ............................................................ 95
St eering wheel ............................................ 106
Easy entry and exitfeature ........................ .108
Memory function ........................................ 109
St ow age areas ............................................ .111
Soc kets ....................................................... 11 8
Wi reless charging of the mobile phone
and connection with theex terior aerial .......1 19
Fitting and removing thefloor mats ............ 121 Light and sight
......................................... 12 3
Exterior lighting .......................................... 12 3
Interior lighting ........................................... 13 2
Wi ndsc reen wipers and windscreen
wa sher sy stem ............................................ 13 3
Mir rors ........................................................ 137
Area pe rmeable toradio waves on the
windscreen ................................................ .140
Infrared-reflective windscreen function ...... 14 02
Contents
1
Sun visors
2 p Switches the left-hand reading lamp
on/off →
13 2
3 S Switches the automatic interior lighting
control on/off →
13 2
4 G SOS button →
276
5 c Switches the front interior lighting
on/off →
13 2
6 ; me button →
276 7
u Switches there ar interior lighting
on/off →
13 2
8 p Switches theright-hand reading lamp
on/off →
13 2
9 Spectacles compa rtment
A 3 Opens/closes the panorama sliding
sunroof →
86
3 Opens/closes thero ller sunblind →
86
B Inside rearview mir ror →
13 8 At
aglance – Overhead control panel 13
A pe
rson on the front passenger seat must
alw ays obser vethefo llowing information:
R Ifth e front passenger seat is occupied byan
adult or a person with a stature cor respond‐
ing tothat of an adult, thePA SSENGER AIR
BA G OFF indicator lamp must be off. This
indicates that the front passenger airbag is
enabled.
If th ePA SSENGER AIR BAG OFF indicator
lamp is lit continuousl y,an adult or person
with a build cor responding tothat of an adult
should not use the front passenger seat.
Ins tead, they should use a rear seat.
R Ifth e front passenger seat is occupied by a
person of smaller stature (e.g. a teenager or
small adult), thePA SSENGER AIR BAG OFF
indicator lamp either lights up continuously
or remains off, depending on the classifica‐
tion.
- Ifth ePA SSENGER AIR BAG OFF indicator
lamp is off: mo vethe front passenger
seat as far back as possible, or the per‐
son of smaller stature should use a rear
seat. -
Ifth ePA SSENGER AIR BAG OFF indicator
lamp is lit continuously: the person of
smaller stature should not use the front
passenger seat. &
WARNING Risk of inju ryor death when
th ePA SSENGER AIR BAG OFF indicator
lamp is lit
If th ePA SSENGER AIR BAG OFF indicator
lamp remains lit af terth e self-test, the co-
driver airbag is disabled.
If th e co-driver seat is occupied, alw ays
ensure that:
R The classification of the person in the co-
driver seat is cor rect, and the co-driver
airbag is enabled or disabled as is appro‐
priate forth e person in the co-driver seat.
R The person is seated proper lywith a cor‐
re ctly fastened seat belt. Be sure
toalso obse rveth efo llowing fur ther
re lated subjects:
R Securing thech ild restra int sy stem on the
front passenger seat (/ page 66)R
Suitable positioning of thech ild restra int sys‐
te m (/ page 56) PRE-SAFE
®
sy stem PRE-
SAFE®
(anticipa tory occupant pr otec‐
tion) PRE-
SAFE®
is able todetect cer tain critical driv‐
ing situations and implement pre-em ptive meas‐
ures toprotect theve hicle occupants.
PRE-SAFE ®
can implement thefo llowing meas‐
ures independently of each other:
R Tightening the seat belts on the driver's seat
and front passenger seat.
R Closing the side windo ws.
R Vehicles with sliding sunroof: closethe
sliding sunroof.
R Vehicles with memory function: movethe
front passenger seat toa more favo urable
seat position.
R Vehicles with multicontour seat: increase
th e air pressure in the seat side bols ters of
th e seat backrest. Occupant saf
ety49
Ve
hicles with a panorama sliding sunroof:
th e side windo wswill be closed comple tely if the
sliding sunroof is open.
If th e side windo wsare obstructed 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 pano ramic sliding roof is opened.
R The seat ventilation of the driver's seat is
switched on.
% Ifth ero ller sunblind of the panoramic sliding
sunroof is closed, thero ller sunblind is
opened firs t. #
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 due tonot
paying attention du ring 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. #
When the con venience closing feature
is operating, monitor the entire closing
process and make sure 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 pano ramic sliding roof is closed. #
Tointer rupt convenience closing: release
th eß button. Opening and closing
85
#
Toclose thero ller sunblinds: press and
hold theß button again.
% Con venience closing also functions wi th
KEYLESS-GO (/ page75). Problems with
the side windo ws &
WARNING Risk of becoming trapped or
fa tal ly inju red if reve rsing pr otection is
not activated
If yo u close a side wind owagain immediately
af te r it has been bloc ked, the side window
will close with increased or maximum forc e.
The reve rsing function is then not active and
body parts may become trapped. #
Make sure that no parts of the body are
in the closing area. #
Tostop the closing process, release the
button or press the button again to
re open the side windo w. A side wind
owcann otbe closed and you can‐
not see the cause. #
Check tosee whe ther any objects are in the
window guide. #
Adjust the side windo ws.
Ad justing the side windo ws
If a side window is obstructed during closing and
re opens again immediately: #
Immediately af terth is, pull and hold the cor‐
re sponding button again until the side win‐
dow has closed and hold the button for at
least one more second (re-adjustment).
The side window will be closed without the
automatic reve rsing function.
If th e side window is obstructed again and
re opens again immediately: #
Immediately af terth is, pull and hold the cor‐
re sponding button again until the side win‐
dow has closed and hold the button for at least
one more second (follo w-up adjust‐
ment).
The side wind owwill be closed without the
automatic reve rsing function.
The side windo wscann otbe opened or
closed using the con venience opening fea‐
ture.
Po ssible cause:
R The key bat tery iswe ak or dischar ged. #
Check the battery using the indicator lamp
(/ page 70). #
Replace theke y bat tery, if necessary
(/ page 72). Sliding sunroof
Opening and closing
the sliding sunroof %
The term "sliding sun roof" also refers to the
panorama sliding sunroof. 86
Opening and closing
&
WARNING Risk of becoming trapped
when the sliding sunroof is being opened
and closed
Body parts may become trapped in thera nge
of mo vement. #
During opening and closing, make sure
th at no body parts are in thera nge of
mo vement. #
Release the button immediately if
somebody becomes trapped.
or #
Brief lypress the button in any direction
during automatic operation.
The opening or closing process will be
st opped. &
WARNING Risk of entrapment if the slid‐
ing sunroof is operated bychildren
Children operating the sliding sunroof could
get caught in the moving parts, particularly if
unattended. #
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. &
WARNING Risk of becoming trapped
when thero ller sunblind is being opened
and closed
Body parts may become trapped between
th ero ller sunblind and frame or sliding roof. #
When opening or closing, make sure
that no body parts are in thero ller sun‐
blind's range of mo vement. #
Release the button immediately if
somebody becomes trapped.
or #
Brief lypress the button in any direction
during automatic operation.
The opening or closing process will be
st opped. *
NO
TEMalfunction due tosnow and ice Snow and ice may cause
the sliding sunroof
to malfunction. #
Open the sliding sunroof only 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 luggage rack isfitted When a
roof luggage rack isfitted, raising or
opening the sliding sunroof may be limited. #
Check whe ther the sliding sunroof can
be raised or opened when a roof lug‐
ga ge rack isfitted. Opening and closing
87
#
If in doubt, do not raise or open the
sliding sunroof. 1
Toraise
2 Toopen
3 Toclose/l ower
Use the3 button tooperate the panorama
sliding sunroof and thero ller sunblind. The panorama sliding sunroof can be opera
ted
only when thero ller sunblind is open. #
Check whe ther the sliding sunroof can be
ra ised or opened when a roof luggage rack is
fi tted. #
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 obs tacle 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 becoming trapped
despi tethere ve rsing function being
active
In particular, there ve rsing function does not
re act:
R tosoft, light and thin objects, e.g. fingers.
R towa rdsth e end of the closing procedure.
R during resetting. #
During the closing process, make sure
th at no body parts are in the closing
area. #
Release the button immediately if
somebody becomes trapped.
or #
Brief lypress the button in any direction
during automatic operation.
The closing process will be stopped. Au
tomatic reve rsing function of thero ller
sunblind
If an obs tacle is obstructing thero ller sunblind
during the closing process, thero ller sunblind
will open again automaticall y.The automatic 88
Opening and closing
re
ve rsing function is only an aid and is not a sub‐
st itute foryo ur attentiveness. #
When closing thero ller sunblind, make sure
th at no body parts are in thera nge of mo ve‐
ment. &
WARNING Risk of becoming trapped
despi tereve rsing function
In particular, there ve rsing function does not
re act tosoft, light and thin objects, e.g. fin‐
ge rs. #
When closing thero ller sunblind, make
sure that no body parts are in thera nge
of mo vement. #
Release the button immediately if
somebody becomes trapped.
or #
Brief lypress the button in any direction
during the automatic closing process.
The closing process will be stopped. Au
tomatic functions of the sliding sun roof %
The term "sliding sun roof" also refers to the
panorama sliding sunroof.
By pushing or pulling the3 button, you can
inter rupt the automatic functions: "Rain closing
function when driving" and "Automatic lo wer‐
ing".
The sliding sunroof will be closed auto matically
when theve hicle has been switched off in the
fo llowing situations:
R if it starts torain
Ra in is de tected byara in sensor on the
windscreen.
R intheeve nt of extreme outside temp eratures
R afte r a cer tain time (depending on the on-
board electrical sy stem voltage)
R ifth ere is a malfunction in the po wer supply
The sliding sunroof will rise at there ar in order
to continue ventilating theve hicle interior.
If th e sliding sunroof is obstructed during an
automatic closing procedure, thero of will be
opened again slightly. The automatic function forth
e sliding sunroof and the side windo wswill
th en be deactivated.
Ra in closing function when driving
Ve hicles with a panorama sliding sunroof: if
it starts torain, thera ised sliding sunroof will
automatically be lo wered while theve hicle is in
motion.
Au tomatic lo wering function
Ve hicles with a panorama sliding sunroof: if
th e sliding sunroof is raised at there ar, it will
automatically be lo wered slightly at higher
speeds. Atlow speeds, it will be raised again
automaticall y. &
WARNING Risk of becoming trapped by
automatic lo wering of the sliding sunroof
At higher speeds, thera ised sliding sunroof
will automatically be lo wered slightly at the
re ar. #
Make sure that nobody reaches into the
sliding sunroof's range of mo vement
while theve hicle is in motion. Opening and closing
89