1
Combination swit ch
Tu rn signals →
85
High beam →
85
Wi ndshield wipe rs →
95
Re ar wind owwiper →
95
2 Steering wheel buttons →
176
3 DIRECT SELECT le ver→
12 2
4 Inside rearview mir ror →
98
5 Overhead control panel →
87
6 DIN sl ot, e.g. for mounting a
ta ch ograph or the timer forthe
st ationary heater
7 Sun screen →
98
8 Co-d rive r's po wer window
switch →
60
9 Central locking →
49
A Stow age compartment co ver→
306
B Co-driver's stowage compart‐
ment or tach ograph housing
C Cup holders →
78
D Climate control sy stem →
99
E MBUX multimedia sy stem dis‐
play →
19 8
F MBUX multimedia sy stem con‐
trol elements →
201 G
12V soc ket →
80
H 230 V soc ket
I Opens and closes the electric
sliding door →
52
J Hazard warning lamps →
85
K Vehicles with KEYLESS STAR T:
ke y slot →
11 0
L USB port →
77
M Start/ stop button →
11 0
N Right-hand swit chpanel
Ac tivates/deacti vates all-wheel
drive →
12 5
Engages/disengages LOW
RANGE →
12 6
Ac tivates/deacti vates DSR →
127
Ra ises/lo werstheve hicle le vel→
12 9
Ac tivates/deacti vates po wer
ta ke -off
Ac tivates/deacti vateswo rking
speed control (ADR) →
16 9
Ac tivates/deacti vates cargo
compartment ventilation →
108
Ac tivates/deacti vatesthe
ro tating beacon
O Steering wheel gearshift pad‐
dles →
124 6
Ataglance – Cockpit
If
th e outside mir rors are not folded in when
wa shing theve hicle in a car wash, thewa sher
brushes may fold them in forc ibly and dam‐
age them. #
The outside mir rors must only be folded
in and out elect rical ly. #
Foldthe outside mir rors in before wash‐
ing theve hicle in a car wash. #
Before driving off, switch on the po wer supp ly
or the ignition. #
Tofold in or out: brieflypress button 2. #
Toadjus t:use button 1or3 toselect the
outside mir rorto be adjus ted. #
Set the position of the mir rorgl ass bypress‐
ing button 4. #
Toengage an outside mir ror that has
been pushed out of position: press and
hold button 2.
Yo u will hear a click and the mir ror will audi‐
bly engage in position. The outside mir ror is
set in the cor rect position.
Heating the outside mir rors #
Vehicles without a rear window heater: at
low temp eratures, the mir ror heater will
switch on automatically af terth e engine is
st ar ted. #
Vehicles with a rear window heater: at low
te mp eratures, the mir ror heater will switch on
automatically af terth e engine is star ted. The
mir ror heater can also be switched on
to ge ther with there ar wind owheater using
th ere ar wind owheater button. Dimming
the inside rearview mir ror #
Todim the inside rearview mir ror:mo ve
anti-glare le ver1 inthe direction of the
ar row. Using sun visors
#
Glare from front: fold sun visor 1down‐
wa rds. #
Glare from the side: swivel sun visor 1to
th e side. 98
Light and vision
Overview of climate control sy
stems Heating sy
stem overview 1
Sets thete mp erature
2 004E Switches there ar-compartment heating
on/off
3 006C Switches there ar wind owheater
on/off (/ page104)
4 009B Switches foot we ll air distribution
on/off
5 0064 Switches windshield defrosting on/o ff
( / page 103)
6 Vehicles with stationary heater or heater
boos ter: 003B switches thest ationary heater
or heater boos ter on/off (/ page106)
7 Setsthe air flow
% The indicator lamps on
the buttons signal
th at the function in question has been activa‐
te d. Climate control
99
Overview of automatic climate control
1
0082 Setsthete mp erature
2 Display
3 0097 Setsthe air flow
4 Î Vehicles with a windshield heater:
switches the windshield heater on/o ff
( / page 104)
5 Vehicles with stationary heater or heater
boos ter: 003B switches thest ationary heater
or heater boos ter on/off (/ page106)
6 Vehicles with a rear wind owheater: 006C
switches there ar wind owheater on/off
(/ page 104)
7 0073 Switches air-recirculation mode on/off
(/ page 104)
8 0064 Switches windshield defrosting on/off
(/ page 103)
9 008F Adjusts the air distribution
(/ page 103)
A 005A Switches the A/C function on/o ff
( / page 102)
B 004E Vehicles with dual-zone climate control
sy stems: adjusts there ar-compartment cli‐
mate control/heating (indicator lamp
fl ashes) (/ page102)
% The indica
tor lamps on the buttons signal
th at the function in question has been activa‐
te d. 100
Climate cont rol
Overview of 3-zone automatic climate control
1
0082 Setsthete mp erature
2 Display
3 0097 Setsthe air flow
4 Î Vehicles with a windshield heater:
switches the windshield heater on/o ff
( / page 104)
5 Vehicles with stationary heater or heater
boos ter: 003B switches thest ationary heater
or heater boos ter on/off( /page 106)
6 Vehicles with a rear wind owheater: 006C
switches there ar wind owheater on/off
(/ page 104)
7 0089 Switches air-recirculation mode on/off
(/ page 104)
8 0064 Switches windshield defrosting on/off
(/ page 103)
9 008F Adjusts the air distribution
(/ page 103)
A 005A Switches the A/C function on/o ff
( / page 102)
B 0058 Automatically controls the climate con‐
trol, front (/ page102) and rear compart‐
ment (/ page103)
C 0 Switches synchronization on/o ff
( / page 103)
D Ve
hicles with dual-zone climate con‐
trol sy stems: adjusts there ar-compartment
climate control/heating (indicator lamp
fl ashes) (/ page102) %
The indicator lamps on
the buttons signal
th at the function in question has been activa‐
te d. Operating climate control sy
stems Switching
the clima tecontrol sy stem on or
off #
Toswitch on: setthe air flow to1 or higher
on the front-compartment menu. #
Toswitch off: setthe air flow to0 or OFF on
th e front-compartment menu.
OFF will appear on the climate cont rol sy stem
displa y.
% When
the climate cont rol sy stem is switched
off, the windo wsmay fog up more quickl y.
Switch the climate cont rol sy stem off only
brief ly.
% If
th e front-compartment sy stem has already
been switched on and there ar-compartment
sy stem has been switched off, you can
swit chit on byturning up the blo wer on the
re ar-compartment menu. If the front-com‐
partment sy stem is switched on, there ar-
compartment sy stem will automatically
switch on as well. Climate control
101
Au
tomatically controlling the climate control
in the rear comp artment Re
quirements:
R Rear-compartment climate control has been
swit ched on (/ page102).
In automatic mode, thete mp erature, air flow and
air distribution are regulated and kept cons tant. #
Press the button.
#
Press the 0058 button.
% Even if
the front-compartment sy stem is in
automatic mode, there ar-compartment sys‐
te m can exit automatic mode if you adjust
th e blo wer on there ar-compartment menu.
% If
th e air is cooled and the driver's, front
passenger or sliding door is opened, there ar
compartment air conditioning sy stem blo wer
will be turned down af ter around 15minutes.
When all doors ha vebeen closed again, the
blo wer will be reset tothe pr evious setting
af te r around one minute. Information on
the air distribution settings The symbols on
the display indicate theve nts
th ro ugh which the air is being directed.
Dual-zone automatic climate cont rol
R 0087 Defros ter and center vents
R 008F Allvents
R 009C Center vents
R 009F Center and foot we llve nts
3-zone au tomatic clima tecontrol
R 0061 Defros terve nts
R 0087 Defros ter and center vents
R 008F Allvents
R 0086 Defros ter and foot we llve nts
R 009C Center vents
R 009F Center and foot we llve nts
R 009B Footwe llve nts Setting the air distribution
Re
quirements:
R The climate control sy stem is switched on. #
Press the 008F button repeatedly until the
desired air distribution appears in the air con‐
ditioning sy stem displa y. Switching
the synchronization function on
and off Re
quirements:
R The climate control sy stem has been
switched on (/ page101).
The syn chronization function controls the climate
cont rol function centrally. The settings forthe
te mp erature and air flow inthe front zone are
automatically adop tedfo rth ere ar zone. #
Press the 0 button.
% If
th ere ar-compartment climate control has
been swit ched off, you can swit chit on auto‐
matically bypressing the0 button. Clearing condensation from
the windo ws Misting on
the inside of windo ws #
Press the 0064 button.
When the windshield defros ter is switched on,
th ete mp erature and air flow cannot be adjus‐
te d. #
Invehicles with a heating sy stem and a man‐
ual air-conditioning sy stem, also close the
side and center air vent (/ page 104) as well
as the air vents forth ere ar compartment
(/ page 105). #
Vehicles with dual-zone or 3-zone auto‐
matic climate control: pressthe005A but‐
to n and, if necessa ry, use the008F button to
direct the air onto the windshield 0061. #
Incre asethe air flow as necessary and close
all air vents (/ page 104). #
Ifth e windo wsremain fogged up: press
th e0064 button.
When the windshield defros ter is switched on,
th ete mp erature and air flow cannot be adjus‐
te d.
0064 or no symbol will appear on the climate
cont rol sy stem displa y. #
Vehicles with a windshield heater: press
th eÎ button. Climate control
103
#
Close the center air vent (/ page 104) and
air vents forth e headroom (/ page105) and
re ar compartment (/ page105).
Misting on the outside of windo ws #
Switch on the windshield wiper (/ page 95).Switching air-recirculation mode on or off
#
Press the0073 button.
The interior air is recirculated.
The ai r-re circulation mode switches off au tomati‐
cally.
% When air-recirculation mode is switched on,
th e windo wsmay fog up more quickl y.Switch
on ai r-re circulation mode only briefly.
Air-recirculation mode will au tomatical lyswitch
on in thefo llowing cases:
R Athigh outside temp eratures
R While theve hicle is driving thro ugh a tunnel
(vehicles with 3-zone automatic climate con‐
trol and navigation only)
R When the windshield wipers are switched on
(/ page 95)
The indicator lamp on the0073 button will not
light up in this case. Af ter a maximum of
30 minutes, outside air is automatically intro‐
duced again. Switching
the windshield heater on and off %
In
theeve nt of high outside temp eratures,
th e windshield heater may not switch on. #
Press theÎ button.
If th e indicator lamp on the button lights up,
th e windshield heater has switched on.
% The windshield heater switches off automati‐
cally af ter a few minutes.
% If
th e battery voltage is too lo w,it may not be
possible toswitch the windshield heater on.
If th e battery voltage becomes too low while
th e windshield heater is in operation, the
windshield heater will swit choff automati‐
cally. Switching
there ar window heater on or off #
Press the006C button.
If th e indicator lamp lights up, there ar win‐
dow heater is swit ched on. Operating air
vents Ad
justing the front-compartment air vents &
WARNING ‑ Danger of bu rns or frostbite
due tobeing too close tothe air vents
Ve ry hot or very cold air can flow from the air
ve nts.
This could result in burns or frostbite in the
immediate vicinity of the air vents. #
Makesure that all vehicle occupants
alw ays maintain a suf ficient dis tance to
th e air vents. #
If necessa ry, direct the air flow to
ano ther area of theve hicle interior. #
Toopen or close: hold center2 of air
ve nt 1 and turn it tothe left or right as far
as it will go. #
Toset the air direction: hold center2 of
air vent 1 and swivel it up wards, down‐
wa rds, to the left or totheright. 104
Climate cont rol
#
Toopen or close: turnthe adjustment
wheels 1onthe high-po wer air vents tothe
left or right as far as they will go.
% Cooled air will
flow out of the high-po wer air
ve nts. Heating will not be possible. Open the
high-po wer air vents only in summer du ring
cooling mode and keep them closed in win‐
te r. Ad
justing air vents in thero of air duct In
vehicles with a rear compartment air condition‐
ing sy stem, adjus table air vents ha vebeen inte‐
grated in thero of air duct. #
Toadjust the airflo w:if necessar y,open or
close the air flaps in air vents 1. #
Toadjust the air distribution: turn airvents
1 tothere qu ired position. Information about air
vents in there ar com‐
partment &
WARNING ‑ Danger of bu rns or frostbite
due tobeing too close tothe air vents
Ve ry hot or very cold air can flow from the air
ve nts.
This could result in burns or frostbite in the
immediate vicinity of the air vents. #
Makesure that all vehicle occupants
alw ays maintain a suf ficient dis tance to
th e air vents. #
If necessa ry, direct the air flow to
ano ther area of theve hicle interior. Depending on
theve hicle equipment, there will
be an air duct or a heater with additional air vents
in there ar compartment foot we ll on the left-hand
side 1. No objects may be placed there. Occu‐
pants must maintain a suf ficient dis tance due to
th ewa rm airflow and air intake. Au
xiliary heating Note
s about auxiliary heating &
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 getsst uck in sn ow,fo rex ample. #
Always 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.
th est ationary heater exhaust sy stem. Climate cont
rol105