
Locking/unlocking
thegl ove compa rtment #
Turn the emer gency key a quarter turn clock‐
wise 2(to lock) or anti-clockwise 1(to
unlock). Opening
the spectacles compa rtment #
Press button 1.
Opening the stowage compa rtment in the
re ar-co mpartment centre console #
Pull stow age compartment 1inthe direc‐
tion of the ar row. Through-loading
feature in there ar ben ch
seat Fo
lding there ar seat backrest forw ards &
WARNING Risk of becoming trapped
when adjusting the seats
When you adjust a seat, you may trap your‐
self or a vehicle occupant. #
When adjusting a seat, make sure that
no one has any body parts in the sweep
of the seat. &
WARNING Risk of accident if seat and
seat ba ckrest are not engaged
If th e seat and seat backrest are not engaged
th ey could fold forw ards, e.g. when braking
or in theev ent of an accident. 124
Seats and stowing

Locking and unlocking
the load compa rt‐
ment floor #
Turn the emer gency key a quarter turn clock‐
wise 2(to lock) or anti-clockwise 1(to
unlock). At
taching a roof rack &
WARNING Risk of inju ryifth e maximum
ro of load is exceeded
When you load thero of, the cent reof gr avity
of theve hicle rises and the usual driving
ch aracteristics as well as thesteering and
braking characteristics change. During cor‐
nering, theve hicle tilts more strongly and
may react more sluggishly tosteering mo ve‐
ments.
If yo uexc eed the maximum roof load, the
driving characteristics, as well as thesteer‐
ing and braking characteristics, will be
great lyimpaired. #
Alw ays comply with the maximum roof
load and adjust your driving style. Yo
u will find information on the maximum roof
load in the "Technical data" section. *
NO
TEVehicle damage from non-
appr ovedro of racks The
vehicle could be damaged byroof racks
which ha venot been tested and appr ovedby
Mercedes-Benz. #
Only use roof rack ste sted and
appr ovedby Mercedes-Benz. #
Depending on theve hicle equipment,
ensure that when thero of rack isfitted:
R the sliding sunroof can be fully
ra ised.
R the boot lid can be fully opened. #
Position the load on thero of rack in
such a wayth at theve hicle will not sus‐
ta in damage even when it is in motion. *
NO
TEDama getothe panorama sliding
sunroof caused bya non-appr ovedro of
ra ck The panorama sliding sunroof may be dam‐
aged
bythero of rack ifyo u attem pttoopen 13 6
Seats and stowing

#
Have the fuel tank and fuel lines
drained compl etely. *
NO
TEDo not use petrol torefuel vehi‐
cles with a diesel engine If
yo u ha veacciden tally refuelled with the
wrong fuel:
R do not swit chthe ignition on. Otherwise,
fuel can enter the fuel sy stem.
Even small amounts of the wrong fuel
could result in damage tothe fuel sy stem
and the engine. The repair costs are high. #
Consult a qualified specialist workshop. #
Have the fuel tank and fuel lines
drained compl etely. *
NO
TEDama getothe fuel sy stem caused
by ove rfilled fuel tanks #
Only fill th e fuel tank until the pump
nozzle switches off. If
yo u ha veadded too much fuel because of a
defective filling pump, for ins tance: #
Do not switch the ignition on. #
Consult a qualified specialist workshop. *
NO
TEFuel may spr ayout when you
re mo vethe fuel pump nozzle #
Only fill th e fuel tank until the pump
nozzle switches off. Re
quirements:
R The vehicle is unloc ked (/ page 79).
% Do not get into theve hicle again during the
re fuelling process. Otherwise, electros tatic
ch arge could build up again.
Obser vethe no tes on operating fluids
(/ page 562). 1
Fuelfiller flap
2 Brac ketfo rth e fuel filler cap
3 Tyre pressure table
4 QR code forre scue card
5 Fuel type #
Press on the back area of fuel filler flap 1. #
Turn the fuel filler cap anti-clockwise and
re mo veit. 204
Driving and parking

#
Insert the fuel filler cap into brac ket2. #
Comp lete ly inse rtthe pump nozzle into the
ta nk filler nec k,hook in place and refuel. #
Only fill th e fuel tank until the pump nozzle
switches off.
% Vehicles with a diesel engine: theta nk
fi ller neck is designed forre fuelling at diesel
fi lling pumps.
% Vehicles with a diesel engine: whenthe
fuel tank is compl etely em pty, top up with at
least 5 litres of diesel.
% Vehicles with a diesel engine: use afiller
neck with a lar gediame terfo rve hicles with
a diesel engine when topping up fuel from a
fuel can. Otherwise, thefiller neck cannot
slide into theta nk. #
Replace the cap on thefiller neck and turn
clockwise until it engages audibl y.#
Close fuel filler flap 1. Ad
Blue ®
(vehicles with a diesel engine on ly) Note
s onrefilling AdBlue ®
* NO
TESmall amounts of ammonia vapour
may be released when opening the
Ad Blue ®
tank #
Only fill th eAd Blue ®
tank in well-venti‐
lated areas. #
Do not let AdBlue ®
come into contact
wi th skin, eyes or clo thes. #
Keep AdBlue ®
aw ay from children. *
NOTEDo not ingest AdBlue ® If
Ad Blue ®
is swallo wed: #
Immediately rinse out your mouth thor‐
oughl y. #
Drink plenty of water. #
Seek medical attention immediately. Obser
vethe no tes on operating fluids
(/ page 562). Ad
Blue ®
is a water-soluble fluid forth e NOx
ex haust gas af tertre atment of diesel engines. In
order forth eex haust gas af tertre atment tofunc‐
tion properly, only use AdBlue ®
in acco rdance
with ISO 22 241.
Ad Blue ®
is ch aracterised bythefo llowing:
R non-t oxic
R colourless and odourless
R non-flammable
Ad Blue ®
is available here:
R AdBlue ®
may be topped up byfast service at
a qu alified specialist workshop, e.g. a
Mercedes-Benz Service Centre.
R AdBlue ®
is available at many filling stations
from AdBlue ®
filling pumps.
R Alternativel y,Ad Blue ®
is available at qualified
specialist workshops, e.g. Mercedes-Benz
Service Centres, and at many filling stations
in Ad Blue ®
re fill canis ters or AdBlue ®
re fill
bottles. Driving and parking
205

%
Ensu rethe connection between there fill
con tainer and vehicle filler neck does not
drip.
Re fill Ad Blue ®
* NOTEEngine dama gedue toAd Blue ®
being in the fuel #
AdBlue ®
must not be used tofill the
fuel tank. #
Only use AdBlue ®
to fill th eAd Blue ®
ta nk. #
Do not overfill theAd Blue ®
tank. *
NO
TEContamination of theve hicle inte‐
ri or due toAd Blue ®
lea kage #
Afterto pping up, carefully close the
Ad Blue ®
re fill con tainer. #
Avoid car rying AdBlue ®
re fill con tainers
permanently in theve hicle. Re
quirements:
R The vehicle is unloc ked. The
following messages appear in order in the
multifunction display when theAd Blue ®
tank
requ irestopping up:
R Refill AdBlue See Owner’s Manual . The
Ad Blue ®
tan k is down tothere ser veleve l.
R AdBlue system fault Emergency op. in XXX
miles See Owner's Manual .Yo u can on ly
drive theve hicle over the dis tance shown.
The AdBlue ®
tank is down tothere ser ve
le ve l.
R Top up AdBlue Perf. reduced: XXX km/h No
start in XXX km .Yo u can on ly drivetheve hi‐
cle at the speed shown and overth e dis tance
shown. Top up AdBlue ®
as soon as possible.
R Refill AdBlue No start in XXX miles. You can
on ly drive theve hicle overth e dis tance
shown. Top up AdBlue ®
as soon as possible.
R XX,X l Top up AdBlue Engine start not possi-
ble. The vehicle can no longer be star ted.
Yo u can see theAd Blue ®
ra nge and le vel in the
multifunction display (/ page310). %
The AdBlue ®
ra nge shown depends strongly
on the driving style and operating condi‐
tions. The actual range can therefore deviate
from the calculated range.
Opening the AdBlue ®
filler cap #
Press on the back area of fuel filler flap 1. #
Turn AdBlue ®
filler cap 2anti-clockwise and
re mo veit. 206
Driving and parking

%
You can also store theAd Blue ®
filler cap in
th e fuel filler cap holder in the fuel filler flap
hin gearm.
Prepa ring theAd Blue ®
re fill canis ter #
Screw onthefast ener of AdBlue ®
re fill canis‐
te r2. #
Screw disposable hose 1onto the opening
of Ad Blue ®
re fill canis ter2 until hand-tight. Re
fill Ad Blue ® #
Screw disposable hose 1onto thefiller
neck of theve hicle until hand-tight. #
Lift up and tip AdBlue ®
re fill canis ter2.
The filling process stops when theAd Blue ®
ta nk is compl etely full.
Ad Blue ®
re fill canis ter2 can be remo ved
when it has been only partially em ptied. #
Unscr ew and close disposable hose 1and
Ad Blue ®
re fill canis ter2 inreve rse order. #
Replace theAd Blue ®
filler cap and turn it
clockwise. #
Close the fuel filler flap. #
Swit chon the ignition for at least 60 sec‐
onds.
% Ifth eve hicle could not be star ted as the
Ad Blue ®
tan kwa s em pty, it can take up to
60 seconds forth ere fill to be de tected. #
Start theve hicle.
% Avoid storing AdBlue ®
re fill con tainers per‐
manently in theve hicle. Driving and parking
207

#
Tomo vethe digital map: swipe in any
direction. #
Touse handwriting toenter characters:
write thech aracter with one finger on the
to uchsc reen.
Tw o-finger swipe #
Tozoom in and out of the map: movetwo
fi ngers toget her or apart. #
Toenlar georreduce the size of a section
of a website: movetwo fingers toget her or
apart. #
Toturn the map: turn anti-clockwise or
clockwise using two fingers.
To uching, holding and moving #
Tomo vethe map: touch theto uchsc reen
and mo veyour finger in any di rection. #
Toset thevo lume on a scale: touch the
to uchsc reen and mo vethefinger tothe left
or right. To
uching and holding #
Tosave the destination in the map: touch
th eto uchsc reen and hold until a message is
shown. #
Tocall up a global menu in the applica‐
tions: touch theto uchsc reen and hold until
th eOPTIONS menu appears.
Setting acoustic operation feedba ckfor the
to uchscreen
Multimedia sy stem:
4 © 5
Settings 5
System
5 Controls
The function is suppor tedby the selection in a
list. #
Select Acoustic operating feedback. #
Set Normal, LoudorOff.
If th e function is activated you will hear a
clicking sound when sc rolling in a list. When
th e beginning or end of the list is reached
yo u will hear ano ther clicking sound. To
uchpad Operating
theto uchpad 1
G button
Pressing brief ly:re turns tothe pr evious dis‐
play
2 ~ button
Pressing: calls up the control menu of the
last active audio source 344
MBUX multimedia sy stem

Ro
tating the map #
With two fingers, rotate anti-clockwise or
clo ckwise on the media display or theto uch‐
pad.
Selecting the map orientation
Multimedia sy stem:
4 © 5
Navigation 5
Z
5 Advanced #
Select View. #
Select Map orientation. #
Select an option.
The #dot indicates the cur rent setting.
The following options are available:
R 2D heading up option:the 2D map view is
aligned tothe direction of tra vel.
R 2D north up option:the 2D map view is
displa yed so that no rth is alw ays at the
to p.
R 3Doption: the 3D map view is aligned to
th e direction of tra vel.
or #
Using quick- access: repeatedly tap or press
on theÄ compass symbol on the map.
The view changes in the sequence 3D,2D
heading up to2D north up .
If th e map is mo ved, it can switch between
3D and 2D north up .
Selecting POI symbols for the map display
Multimedia sy stem:
4 © 5
Navigation 5
Z
POIs include restaurants and ho tels, forex am‐
ple. These can be displa yed as symbols on the
map. Not all POIs are available everywhere.
Pe rsonal POIs are destinations which you ha ve
sa ve d on a USB device, forex ample.
% The display of POI symbols on the map can
be activated or deactivated as a favo urite. #
Toswitch on/off using quick- access: if
av ailable, swit chPOI symbols on or off.
The POI symbols forth e selected categories
are shown on the map.
or #
Toswitch on/off in the menu: select
Advanced. #
Select View. #
Select Map elements. #
Select POI symbols r.
The POI SYMBOLS menu is shown. #
Swit chDisplay POIs on or off.
Selecting ca tegories #
Select rinthePOI SYMBOLS All catego-
ries menu. #
Switch Show all on or off.
When the option is switched on, the POI sym‐
bols for all categories are shown on the map.
or #
Select the categories and sub-categories (if
av ailable) r. #
Activate or deacti vate the categories.
The POI symbols forth e selected categories
are shown on the map. 416
MBUX multimedia sy stem