Page 169 of 681

1
w Setsthete mp erature on the driver's
side
2 t Calls up/exits the air conditioning
menu
Pressing and holding (appr ox.fo ur seconds):
re sets climate contro lto the basic settings
3 H Setsthe air flow or switches off climate
control
4 Ã Sets climate control toautomatic
mode (→ page167)
5 ¬ Defrosts the windscreen
6 ¤ Switches there ar wind owheater on or
off 7
g Switches air-recirculation mode on or
off (→ page168)
8 Á Switches the A/C function on or
off(→ page167)
Switches residual heat on/off (→ page169)
9 Vehicles without a stationary heater: 0
swit ches the synchronisation on/off
(→ page 168)
Ve hicles with a stationary heater: &
swit ches thest ationary heater on/off
(→ page 171)
A w Setsthe front passenger side temp era‐
ture Overview of
there ar operating unit 1
Sets thete mp erature, left
2 Sets the air distribution, left
3 Sets climate control toautomatic mode
(→ page 167)
4 Sets the air flow
5 Switches climate control on/off
(→ page 167)
Switches there sidual heat on/off
(→ page 169)
6 Sets the air distribution, right
7 Sets thete mp erature, right 16 6
Climate cont rol
Page 170 of 681

Operating
the clima tecont rol sy stem Switching clima
tecont rol on/off #
Toswitch on: setthe air flow toleve l 1 or
higher using theH button. #
Toswitch off: setthe air flow toleve l 0 using
th eH button.
% If climate control is switched off, the win‐
do ws may mist up more quickl y.Switch off
climate control only brie fly. Switching
rear climate control on/off #
Press button 5.
% When rear climate control is swit ched off,
th e indicator lamp is activated and OFFis
shown on there ar displa y. Switching
the A/C function on or off via the
cont rol panel The A/C function heats, cools and dehumidifies
th
eve hicle's interior air. #
Press theÁ button. Switch off
the A/C function only brief lyother‐
wise the windo wsmay mist up more quickl y.
Condensation may drip from the underside of
th eve hicle when cooling mode is active. This is
not a sign that there is a malfunction. Calling up
the air conditioning menu Calling up
the air conditioning menu using
th e multimedia sy stem #
Select thete mp erature display at the lo wer
edge of the media displa y.
Calling up the air conditioning menu using
th e but ton on the control panel #
Press thet button on the control panel. Ac
tivating/deactivating the A/C function
using the multimedia sy stem The A/C function heats, cools and dehumidifies
th
eve hicle's interior air. #
Call up the climate control menu
(→ page 167). #
Select A/C.
Depending on the pr evious status, the func‐
tion is activated or deactivated. Setting climate control
toautomatic mode In auto
matic mode, the set temp erature is con‐
trolled and maintained at a const ant levelby the
air suppl y. #
Press the à button. #
Toswitch tomanual mode: pressthe Ã
button.
In automatic mode, you can choose between five
dif fere nt air quantities using the H button.
Au tomatic mode is retained. Setting
rear climate control toautomatic
mode In auto
matic mode, the set temp erature is regu‐
lated bythete mp erature of the dispensed air
and the air flow. #
Press the à button (→ page166). Clima
tecontrol 167
Page 171 of 681

Overview of air distribution settings
The symbols on
the display indicate which vents
th e air flow is being directed thro ugh:
¯ def
rost er and side air vents
P centre and side air
vents
O fo
ot we ll and side air vents
S centre, side and
foot we llve nts
a defros
ter,fo ot we ll and side air vents
_ all
vents
b defros
ter,middle and side air vents
W au
tomatic air distribution Setting
the air distribution #
Call up the air conditioning menu
(→ page 167). #
Toset the air distribution: select¯,
P orO. #
Set the air flow.
% Several air distribution options can be selec‐
te d at the same time, forex ample toset the te
mp erature/air conditioning forth e wind‐
screen and thefo ot we lls simultaneousl y. Ac
tivating/deactivating the climate control
syn chro nisation function via the control
panel Climate control can be set centrally using
the
synchronisation function. The temp erature and
air distribution setting forth e driver side is adop‐
te d automatically for all clima tecontrol zones. #
Press the 0 button.
The synchronisation function is deactivated if
th e settings for one of theot her climate zones
are changed. Ac
tivating/deactivating the climate control
syn chro nisation function using the multime‐
dia sy stem Climate control can be set centrally using
the
synchronisation function. The driver's settings
fo rte mp erature, air quantity and air distribution
are adop ted automatically for all clima tezones. #
Calling up the air conditioning menu
(→ page 167). #
Select SYNC.
Depending on the pr evious status, the func‐
tion is activated or deactivated. Demisting
the windo ws Wi
ndo wsmis ted up on the inside #
Press theà button. #
Ifth e windo wscontinue tomist up: press the
¬ button.
Wi ndo wsmis ted up on the outside #
Switch on the windscreen wipers. #
Press theà button. Switching air-recirculation mode on/off
#
Press theg button.
The interior air will be recirculated.
Air-reci rculation mode automatically swit ches to
fresh air mode af ter some time. 16 8
Climate cont rol
Page 172 of 681

%
If air-recirculation mode is switched on, the
windo wsmay mist up more quickl y.Switch
on ai r-re circulation mode only brie fly. Switches
there sidual heat on/off Re
quirements:
R The vehicle is par ked.
It is possible tomake use of there sidual heat
from the engine tocontinue heating or ventilat‐
ing the front compartment of theve hicle for
appr oximately 30 minutes, depending on the
te mp erature set. #
Toswitch on: presstheÁ button.
Re sidual heat is switched off automaticall y.Switching
there ar residual heat on/off Re
quirements:
R The vehicle is par ked.
When there sidual heat of the engine is activated
in there ar compartment, you can heat or venti‐ la
te there ar compartment for appro ximately
30 minutes. #
Press button 5(→page 166). Ac
tivating/deactivating ionisation The ionisation impr
oves thequ ality of theve hi‐
cle's interior air. The ionisation of the interior air
is odourless. #
Call up the climate control menu
(→ page 167). #
Select Air quality. #
Select IONISATION .
Depending on the pr evious status, the func‐
tion is activated or deactivated. Fr
ag rance sy stem Setting
the frag rance sy stem
Re quirements:
R Automatic clima tecontrol is acti vated.
R The glove box is closed. The fragrance sy
stem distributes a pleasant fra‐
grance thro ughout theve hicle interior from a fla‐
con located in theglov e box. #
Call up the climate control menu
(→ page 167). #
Select Air quality. #
Select AIR FRESHENER .
The fragrance sy stem begins at the highest
intensit y. #
Keep pressing until the desired intensity is
re ached.
% The intensity le vels can be selec ted in the
fo llowing order: Strong - Medium - Weak -
Off
Inserting or removing the flacon ofthe fra‐
gr ance sy stem &
WARNING Risk of inju ryfrom liquid per‐
fume
If ch ildren open theflacon, they could drink
th e liquid perfume or it could come into con‐
ta ct wi th theireyes. Climate control
16 9
Page 173 of 681

#
Do not le avechildren unat tended in the
ve hicle. #
Consult a doctor immediately if liquid
perfume has been drunk. #
If liquid perfume comes into contact
with your eyes or skin, rinse your eyes
with clean water. #
If sym ptoms continue, consult a doctor. +
ENVIRONMENTAL
NOTEEnvironmental
dama gedue toimproper disposal of full
fl acons Fu
llflacons must not be disposed
of with household waste. #
Fu
llflacons must be take nto
a harmful subs tance collection point. 1
Cap
2 Flacon #
Toinser t:slide theflacon into the holder as
fa r as it will go. #
Toremo ve:af te r opening theglov e box, wait
fo r appro ximately thre e seconds and pull out
th eflacon. If
yo u do not use genuine Mercedes-Benz interior
pe rfumes, obse rveth e manufacturers' saf ety
notices on the perfume pac kaging.
Dispose of thege nuine Mercedes-Benz interior
pe rfume flacon when it is em pty and do not refill
it.
Re fillable flacon #
Unscr ew the cap of the em ptyflacon. #
Filltheflacon with a maximum of 15ml. #
Screw the cap back on totheflacon.
Alw aysre fill th e em ptyre fillable flacon with the
same perfume. Obser vethe separate informa‐
tion sheet with theflacon. Information on
the windscreen heater The windscreen heater is swit
ched on automati‐
cally if the ¬ button is activated.
Af terth eve hicle is star ted, the windscreen
heater is switched on automatically as required. 17 0
Climate cont rol
Page 174 of 681

St
ationary heater/ventilation St
ationary heater/stationary ventilation
function R The air inside theve hicle is heated or ventila‐
te dto the set temp erature.
R The air inside theve hicle cannot be cooled
down totemp eratures below the outside
te mp erature.
R Ifth e outside temp erature changes, ventila‐
tion mode au tomatical lyswitches toheating
mode or heating mode automatically
switches toventilation mode.
The stationary heater and theex haust gas outlet
are situated behind theright-hand front wheel.
Switching thest ationary heater/stationary
ve ntilation on/off via the operating unit &
DANG ER Risk of fata l injury due topoi‐
sonous exhaust gases
If th eta ilpipe is bloc ked or suf ficient ventila‐
tion is not possible, poisonous exhaust gases
such as carbon monoxide may enter theve hi‐ cle. This is
the case in enclosed spaces or if
th eve hicle gets stuck in sn ow,fo rex ample. #
Alw ays switch thest ationary heater off
in enclosed spaces without an air
ex traction sy stems, e.g. in garage s. #
Keep theta ilpipe and the area around
th eve hicle free from snow when the
engine or thest ationary heater are run‐
ning. #
Open a window on the windward side of
th eve hicle toensure an adequate sup‐
ply of fresh air. &
WARNING Risk offire due tohot station‐
ary heater components
When thest ationary heater is swit ched on,
parts of theve hicle can become very hot,
e.g. thest ationary heater exhaust sy stem. Flammable materials such as lea
ves, grass or
twigs may ignite if they come into contact
wi th:
R hot parts of thest ationary heater exhaust
sy stem
R theex haust gas itself #
When thest ationary heater is swit ched
on, make sure that:
R hot vehicle parts do not come into
contact with flammable materials.
R theex haust gas can flow out of the
st ationary heater tailpipe unhin‐
dered.
R theex haust gas does not come into
contact with flammable materials. *
NO
TEBattery discharge caused bysta‐
tionary heater or stationary ventilation
operation Ope
rating thest ationary heater or stationary
ve ntilation drains the batter y. Climate cont
rol171
Page 175 of 681

#
After heating or ventilating theve hicle
twice, drive for a longer period of time. Re
quirements:
R The fuel tank is filled toat least reser vefuel
le ve l. #
Set the desired temp erature using thew
button. #
Press button 1.
The red or blue indicator lamp in button 1
lights up or goes out.
Indicator lamp colours: R blue: stationary ventilation is switched on
R red: stationary heater is swit ched on
R yello w: departure time is preselected
The stationary heater/ stationary ventilation
switches off au tomatically af ter 50 minutes.
Operation using the app: thest ationary
heater/ ventilation can also be operated via the
Mercedes me connect app. Further information
can be found in the separate Owner's Manual
under http://manuals.daimler.com/baix/cars/
connectme/en_GB/index.html.
Setting thest ationary heater/stationary ven‐
tilation via the multimedia sy stem #
Calling up the air conditioning menu
(→ page 167). #
Select Auxiliary heating. Selecting
the departu retime #
Select the time TIME A: XX, TIME B: XXor
TIME C: XX.
Setting the departu retime #
Select the time TIME A: XX, TIME B: XXor
TIME C: XX. #
Select the pen beside the time. #
Set a time.
Setting thest ationary heater/stationary ven‐
tilation via remo tecont rol
Re quirements:
R The fuel tank is filled toat least reser vefuel
le ve l. 17 2
Climate cont rol
Page 176 of 681

Switching on immediately
#
Press and hold theu button.
Setting the departu retime #
Brie fly press theu button. #
Press the, or. button repeatedly
until the time tobe changed appears in the
displa y. #
Press theu and^ buttons simultane‐
ousl y.
The Îsymbol flashes on there mo tecontrol
displ ay. #
Press the, and. buttons toset the
desired departure time. #
Press theu and^ buttons simultane‐
ousl y.
The new departure time is stored.
Up tothre e departure times can be stored. #
Toactivate the departu retime: select the
desired departure time and press and hold
th eu button.
The Ísymbol, the departure time and,
depending on the selected departure time,
th e letter A, BorCappear on the displa y. #
Todeactivate the departure time: select
th e desired departure time and press and
hold the^ button.
OFF appears on the displa y. #
Tocheck thest atus of thest ationary
heater: briefly press theu button. Switching off immediately #
Press and hold the^ button.
Overview of there mo tecont rol displa ys(sta‐
tiona ryheater/stationary ventilation) 1
Stationary ventilation switched on
2 Stationary heater swit ched on
3 Selected departure time
4 Remaining time forth est ationary heater/
st ationary ventilation (in minu tes)
5 Stationary heater/ stationary ventilation
acti ve
6 Departure time acti vated
7 Signal stre ngth Clima
tecontrol 17 3