
At
agl ance .................................................... 6
Cockpit ........................................................... 6
Wa rning and indicator lamps .......................... 8
Overhead control 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............................................. 19
Pr otection of the environment ......................19
Ta ke -ba ckof end-of-life vehicles ...................19
Mercedes-Benz GenuineParts ....................... 20
Owner's Manual ............................................ 21
Operating saf ety .......................................... .21
Declaration of Conformity ............................ 22
Diagno stics connection ................................ 23
Qualified specialist workshop ....................... 24
Ve hicle registration ....................................... 24
Cor rect use of theve hicle ............................25
Implied warranty .......................................... .25
QR code forre scue card ...............................25
Ve hicle data storage .....................................25 Copyright ...................................................... 26 Occupant saf
ety......................................... 27
Re stra int sy stem ...........................................27
Seat belts ..................................................... 29
Airbags ......................................................... 34
PRE-SAFE ®
sy stem ........................................41
Children in theve hicle ..................................42
Pe ts in theve hicle ........................................57 Opening and closing
.................................. 58
Ke y .............................................................. .58
Doo rs............................................................ 62
Boot .............................................................. 67
Ro ller sunblinds ............................................ 72
Side windo ws................................................ 73
Sliding sunroof ............................................. 77
Anti-theft pr otection .....................................82 Seats and
stowing ..................................... 85
Cor rect driver's seat position ....................... 85
Seats ............................................................ 86
St eering wheel ..............................................95 Using
the memory function .......................... 98
St ow age areas .............................................. 99
Cup holde rs................................................ 106
Ashtr ayand cigar ette lighter ...................... .108
Soc kets ....................................................... 109
Wi reless charging of the mobile phone
and connection with theex terior aerial .......1 11
Fitting/removing thefloor mats .................. 11 2 Light and sight
.......................................... 11 4
Exterior lighting ........................................... 11 4
Interior lighting ........................................... 121
Wi ndsc reen wipers and windscreen
wa sher sy stem ............................................ 12 2
Mir rors ........................................................ 12 5
Operating the sun visors ............................. 127
Infrared reflective windscreen .................... 12 8 Climate control
......................................... 12 9
Overview of climate contro l systems ..........1 29
Operating the climate control sy stem ......... 13 0 2
Contents 

#
Only connect equipment toa diagnos‐
tics connection in theve hicle which is
appr ovedfo ryo ur vehicle byMercedes-
Benz. &
WARNING Risk of accident due to
objects in the driver's foot we ll
Objects in the driver's foot we ll may impede
pedal tr avel or block a depressed pedal.
This jeopardises the operating and road
saf ety of theve hicle. #
Stow all objects in theve hicle securely
so that they cannot getinto the driver's
fo ot we ll. #
Alw aysfit th efloor mats securely and
as prescribed in order toensure that
th ere is alw ays suf ficient room forthe
pedals. #
Do not use loose floor mats and do not
place floor mats on top of one ano ther. *
NO
TEBattery discharging from using
devices connected tothe diagnostics
connection Using devices at
the diagnostics connection
drains the batter y. #
Check thech arge leve l of the batter y. #
Ifth ech arge leve l is lo w,charge the
batter y,e.g. bydriving a considerable
dis tance. Connecting equipment
tothe diagnostics con‐
nection can lead toemissions monitoring infor‐
mation being reset, forex ample. This may lead
to theve hicle failing tomeet therequ irements of
th e next emissions inspection during the main
inspection. Qualified specialist
workshop
A qu alified specialist workshop has the neces‐
sary special skills, tools and qualifications to
cor rectly car ryout any necessary workon your
ve hicle. This particularly applies towo rkreleva nt
to saf ety. Alw
ays ha vethefo llowing workcar ried out on
yo ur vehicle at a qualified specialist workshop:
R Workreleva nt tosaf ety
R Service and maintenance work
R Repair work
R Modifications, ins tallations and con versions
R Workon electronic component parts
Mercedes‑Benz recommends a Mercedes‑Benz
service centre. Ve
hicle registration
Mercedes-Benz may ask its service centres to
car ryout tech nical inspections on cer tain vehi‐
cles. The quality or saf ety of theve hicle is
impr oved as a result of the inspection.
Mercedes-Benz can only inform you about vehi‐
cle checks if Mercedes-Benz has your registra‐
tion data.
It is possible that your vehicle has not yet been
re gis tere d in your name in thefo llowing cases:
R Ifyo ur vehicle was not pur chased at an
authorised specialist dealer. 24
General no tes 

The boot lid could
thus be opened or closed
unin tentional ly, in thefo llowing situations:
R If persons' arms or legs mo veinthe sensor
de tection range, e.g. when polishing theve hi‐
cle, sitting on the edge of the boot, or picking
up objects.
R If objects are guided behind or placed behind
th eve hicle, e.g. charging cables, tensioning
st ra ps or luggage.
R When working on the trailer coupling, trailers
or rear bicycle rack s.
Deactivate KEYLESS-GO (→ page 59) or do not
car rytheke y about your person in such situa‐
tions. Swit
ching separate boot locking on/off If
yo u centrally unlo cktheve hicle while separate
locking is activated, the boot remains loc ked. #
Toswitch on: slidethe switch toposition
1. #
Toswitch off: slidethe switch toposition
2.
% If an accident has been de tected, the boot
unloc kseve n if separate lo cking is switched
on. Ac
tivating/deactivating the bo otlid opening
limiter Multimedia sy
stem:
, Vehicle .
î Vehicle set-
tings .
Boot lid open. limiter
Ac tivating the function allo wsyouto av oid
bumping the boot lid on a low garage ceiling, for
ex ample. #
Activate Oor deacti vate ª the function. Ro
ller sunblinds Extending/r
etra cting there ar window roller
sunblind &
WARNING Risk of entrapment when
ex tending or retracting thero ller sun‐
blind
Body parts could become ent rapped in the
sweep of thero ller sunblind when it is being
ex tended or retracted. 72
Opening and closing 

#
Insert the plug of the device into 230 V
soc ket1.
When the on-board electrical sy stem voltage
is suf ficient, indicator la mp2lights up. Wire
lesscharging of the mobile phone and
connection with theex terior aerial Note
s on wireless charging of the mobile
phone &
WARNING Risk of inju ryfrom incor rectly
stowe d objects
If objects in the passenger compartment are
stowe d incor rectl y,they can slide or be
th ro wn around and hit vehicle occupants. In
addition, cup holders, open stowage spaces
and mobile phone brac kets cann otalw ays
re tain all objects they contain.
The reis a risk of injur y,particularly in the
ev ent of sudden braking or a sudden change
in direction. #
Alw aysstow objects so that they can‐
not be throw n around in su chsitua‐
tions. #
Alw ays make sure that objects do not
pr otru de from stowage spaces, luggage
nets or stowage nets. #
Close the loc kable stow age spaces
before starting a journe y. #
Alw aysstow and secure heavy, hard,
poin ted, sharp-edged, fragile or bulky
objects in the boot. Obser
vethe no tes on loading theve hicle. &
WARNING Risk offire from placing
objects in the mobile phone stowage
compartment
If yo u place objects in the mobile phone
stow age compartment, they may heat up
exc essively and even catch fire. #
Do not place additional objects, espe‐
cially those mode of me tal, in the
mobile phone stowage compartment. *
NO
TEDama getoobjects caused by
placing them in the mobile phone stow‐
age compartment If
yo u place objects in the mobile phone
stow age compartment, these may be dam‐
aged byelectromagnetic fields. #
Do not place credit cards, storage
media or other objects sensitive to
electromagnetic fields in the mobile
phone stowage compartment. *
NO
TEDama getothe mobile phone
stow age compartment caused byliquids If liquids enter
the mobile phone stowage
compartment, the compartment may be
damaged. #
Ensure that no liquids enter the mobile
phone stowage compartment. R
Depending on theve hicle equipment, the
mobile phone is connected totheve hicle's
ex terior aerial via thech arging module. Seats and
stowing 111 

R
The charging function and wireless connec‐
tion of the mobile phone totheve hicle's
ex terior aerial are only available if the ignition
is switched on.
R Small mobile phones may not be able tobe
ch arge d in everyposition of the mobile
phone stowage compartment.
R Largemobile phones which do not rest flat in
th e mobile phone stowage compartment may
not be able tobe charge d or connec ted with
th eve hicle's exterior aerial.
R The mobile phone may heat up during the
ch arging process. The mobile phone can be
cooled in the mobile phone stowage com‐
partment when the air conditioning sy stem is
switched on. The cooling output in the
mobile phone stowage compartment is high‐
est when the controller in theglove box is
closed.
R Toensure more ef ficient charging and con‐
nection with theve hicle's exterior aerial,
re mo vethe pr otective co ver from the mobile
phone. R
When charging, the mat should be used if
possible. Wire
lesscharging of the mobile phone Re
quirement:
R The mobile phone must be suitable for wire‐
less charging (Qi-compatible mobile phone).
Yo u can find a li stof Qi-compatible mobile
phones at:
http://www.mercedes-benz.com/connect #
Place the mobile phone as close tothe
centre of mat 1as possible wi th the display
fa cing up wards.
When thech arging symbol is shown in the
multimedia sy stem, the mobile phone is
being charge d.
Malfunctions during thech arging process are
shown in the multimedia sy stem displa y.
% Toclean, the mat can be remo ved. Fi
tting/ removing the floormats &
WARNING Risk of accident due to
objects in the driver's foot we ll
Objects in the driver's foot we ll may impede
pedal tr avel or block a depressed pedal.
This jeopardises the operating and road
saf ety of theve hicle. #
Stow all objects in theve hicle securely
so that they cannot getinto the driver's
fo ot we ll. #
Alw aysfit th efloor mats securely and
as prescribed in order toensure that 11 2
Seats and stowing 

#
4 Ã Automatic driving lights (prefer red
light switch position) #
5 L Dipped beam/main beam #
6 R Switches there ar fog light on or off
When dipped beam is activated, the indicator
lamp forth est anding lights is deactivated and
re placed bythe dipped beam indicator lamp.
Alw ays park your vehicle safely and in a well-lit
area, in accordance with there leva nt le galst ipu‐
lations.
* NO
TEBattery discharging byoperating
th est anding lights Operating
thest anding lights over a period of
hours puts a stra in on the batter y. #
Where possible, switch on the
ri ght X or left Wparking light. In
the case of se vere battery discharging, the
st anding lights or parking lights are automati‐
cally swit ched off tofacilitate a futu reengine
st art. The
exterior lighting (e xcept standing and park‐
ing lights) swit ches off automatically when the
driver's door is opened.
Au tomatic driving lights
The standing lights, dipped beam and daytime
ru nning lights are switched on au tomatical ly
depending on the ignition status, whe ther the
engine is running and on the light conditions. &
WARNING Risk of accident when the
dipped beam is switched off in poor visi‐
bility
When the light switch is set toà ,the
dipped beam may not be switched on auto‐
matically if there is fog, snow or other causes
of poor visibility such as spr ay. #
In such cases, turn the light switch to
L . The automatic driving lights are only an aid.
Yo u
are responsible forve hicle lighting. Ac
tivating/deactivating the rear fog light
Re quirement:
R The light switch is in theL orà posi‐
tion. #
Press the R button.
Please obser vethe count ry-specific la wsonthe
use of rear fog lamps. Light and sight
11 5 

Re
quirements:
Before coupling up the trailer, the ball neck must
be fully extended and engaged in the securely
loc ked position.
Tr ailers with a 7-pin plug can be connec tedto
th eve hicle:
R adap ter plug
R adapte r cable
In order forth e trailer tobe recognised bythe
ve hicle:
R the electrical connection must be set up cor‐
re ctly
R the trailer lighting sy stem must be in working
order
The operation of thefo llowing sy stems depends
on the trailer being connected cor rectly:
R ESP ®
R Parking Assist PARKTRONIC
R Parking Pilot
R Blind Spot Assist or Active Blind Spot Assi st
R Active Lane Keeping Assist Coupling up a trailer
* NO
TEDama getothe battery due tofull
discharge Charging
the trailer battery using the po wer
supply of the trailer can damage the batter y. #
Do not use the po wer supp lyto charge
th e trailer batter y. #
Remo vethe pr otective co vering from the ball
head and store it in a safe place. #
Position the trailer on a le vel sur face behind
th eve hicle and couple it up totheve hicle. #
Open the soc ket co ver. #
Insert the plug connector with lug 1into
groo ve3 onthe soc ket. #
Turn bayonet coupling 2clockwise tothe
st op. #
Let the co ver engage. #
Secure the cable tothe trailer with cable ties
(if you are using an adap ter cable). #
Make sure that cable is alw ays slack for ease
of mo vement when cornering. #
Check the trailer lighting sy stem. Push the
combination switch up wards/down wards
and check whe ther the cor responding turn
signal light on the trailer is flashing.
A display message may appear in the multifunc‐
tion display even if the trailer has been connec‐
te d cor rectly:
R LEDs ha vebeen ins talled on the trailer light‐
ing sy stem
R the cur rent has fallen below the trailer light‐
ing sy stem's minimum cur rent (50 mA) 230
Driving and pa rking 

Te
rm inating the connection between the
mo bile phone and thete lephone module
There are two waysof disconnecting the
mo bile phone and module:
Au tomatic discon‐
nection Occu
rsafte r leaving
th ere ception range
Manual disconnec‐
tion Occu
rsby term inating
th e Blue tooth®
con‐
nection on the mobile
phone (see the manu‐
fa cturer's ope rating
instructions) Charging a mobile phone via the
telephone
module #
Slide and remo vemodule co ver2. #
Connect the mobile phone using a data cable
with USB port 1. Re
setting thete lephone module to factory
settings #
Press and hold button 2onthe module. #
As soon as indicator lamp 1lights up
orange, release button 2. #
Press button 2again. Apple CarPlay™
Overview of Apple CarPlay™
iPhone
®
functions can be used via the multime‐
dia sy stem using Apple CarPlay™. It is operated
using the controller or the Siri ®
vo ice-operated
control sy stem. 310
Multimedia sy stem