Page 20 of 497

1
Adjusts the seats electrically →
98
2 Switches the seat heater on/off →
101
3 Switches the seat ventilation on/o ff →
103
4 Adjusts the front passenger seat from the driv‐
er's seat →
98
5 &%Loc ks/unloc kstheve hicle →
72
6 Opens/closes the boot lid →
76
7 Adjusts and folds the outside mir rors out/in
electrically →
14 2
8 W Opens/closes theright side window →
83
9 W Opens/closes there ar right side window →
83
A Child saf ety lock forth ere ar side wind ows →
65
B W Opens/closes there ar left side wind ow→
83 C
W Opens/closes the left side window →
83
D Opens the door →
71
E Sets the memory function →
106
F Sets the seat fore -and-aft adjustment →
97
G Adjusts the seat cushion length →
97
H Adjusts the 4-w aylumbar support →
99
I Seat adjustment using the multimedia sy stem
J Adjusts the head restra ints →
99
K Adjusts the seat cushion inclination →
97
L Adjusting the seat height →
97
M Sets the seat backrest inclination →
97 At
aglance – Door control panel and seat adjustment 17
Page 104 of 497

#
Tomo vebackwards: pressrelease knob 1
and push the head restra int backwards.
Ad justing the head restra ints of there ar
seats mechanically #
Toraise: pullthe head restra int up. #
Tolowe r:press release knob 1inthe direc‐
tion of the ar row and push the head restra int
down. Fi
tting/ removing the rear seat head
re stra ints
Re moving
The head restra ints can only be remo ved on
ve hicles with folding rear seat backrests. #
Release there ar seat backrest and fold it
slight lyforw ards (→ page110). #
Pull the head restra int upwards as far as it
will go. #
Push release knob 1inthe direction of the
ar row and pull out the head restra int.
Fi tting #
Inse rtthe head restra int such that the
notches on the bar are on the left when
vie we d in the direction of tra vel. #
Push the head restra int down until you hear
it en gage in position. #
Foldthere ar seat backrest back until it
engages. Swit
ching the seat heater on/off &
WARNING Risk of bu rns due torepeat‐
edly switching on the seat heater
Re peatedly switching on the seat heater can
cause the seat cushion and seat backrest
padding tobecome very hot.
The health of persons with limited temp era‐
ture sensitivity or a limited ability toreact to Seats and
stowing 101
Page 105 of 497
exc
essively high temp eratures may be af fec‐
te d or they may even suf fer burn-like injuries. #
Do not repeatedly switch on the seat
heater. *
NO
TEDama getothe seats caused by
objects or documents when the seat
heater is switched on When
the seat heater is switched on, over‐
heating can occur due toobjects or docu‐
ments placed on the seats e.g. seat cushions
or child seats. This could cause damage to
th e seat sur face. #
Makesure that no objects or docu‐
ments are on the seats when the seat
heater is switched on. Re
quirements:
R The po wer supply is switched on. #
Toswitch on/increase the le vel:press but‐
to n1 repeatedly until the desired heating
le ve l is set.
Depending on the heating le vel, up tothree
indicator lamps light up. 102
Seats and stowing
Page 106 of 497

#
Toswitch off/reduce the le vel:press but‐
to n1 repeatedly until the desired heating
le ve l is set.
If all indicator lamps are off, the seat heater
is switched off.
% The seat heater automatically switches down
from theth re e heating le vels af ter 8, 10and
20 minutes until the seat heater is switched
off. Switching
the seat ventilation on/off Re
quirements:
R The po wer supply is switched on. #
Toswitch on/increase the le vel:press but‐
to n1 repeatedly until the desired ventila‐
tion le vel is set.
Depending on theve ntilation le vel, up to
th re e indicator lamps light up. #
Toswitch off/reduce the le vel:press but‐
to n1 repeatedly until the desired ventila‐
tion le vel is set.
If all indicator lamps are off, the seat ventila‐
tion is switched off. Ste
ering wheel Ad
justing the steering wheel manually &
WARNING Risk of inju rythro ugh adjust‐
ing vehicle settings while theve hicle is in
motion
Yo u could lose cont rol of theve hicle in the
fo llowing situations:
R ifyo u adjust the driver's seat, the head
re stra ints, thesteering wheel or the mir‐
ro r while theve hicle is in motion
R ifyo ufast enyour seat belt while theve hi‐
cle is in motion #
Before starting the engine: adjust the
driver's seat, the head restra ints, the Seats and
stowing 103
Page 108 of 497

Switching
thest eering wheel heater on/off Re
quirements:
R The po wer supply or the ignition is switched
on. #
Toswitch on/off: turnthe le ver in the direc‐
tion of ar row1or2.
If indicator lamp 3lights up, thesteering
wheel heater is switched on. Easy entry and
exitfeature Fu
nction of the easy entry and exitfeature &
WARNING Risk of accident when pulling
aw ay during the adjustment process of
th e easy exitfeature
‑ If you pull away while the easy entry and
ex itfeature is making adjustments, you could
lose cont rol of theve hicle. #
Alw ayswa it until the adjustment proc‐
ess is comple tebefore pulling away. &
WARNING Risk of becoming trapped
while adjusting the easy entry andexit
fe ature
When the easy entry andexitfeature adjusts
th esteering wheel, you and other vehicle
occupants – particularly children – could
become trapped. #
During the adjustment process of the
easy entry andexitfeature, make sure th
at no one has any body parts in the
sweep of thesteering wheel. #
Movethe adjustment le ver of thesteer‐
ing wheel if there is a risk of becoming
trapped bythesteering wheel.
The adjustment process is stopped. #
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.
This also applies tomobile phones if the
"Digital Car Key in the smartphone"
function is activated via the Mercedes
connect me web App. Ve
hicles with memory function: you can stop
th e adjustment process bypressing one of the
memory position buttons of the memory func‐
tion.
If th e easy entry andexitfeature is active, the
st eering wheel will mo veupwards in thefo llow‐
ing situations:
R you swit chthe ignition off Seats and
stowing 105
Page 150 of 497

Overview of climate control sy
stems Note
s on climate control Ve
hicles with THERMOTRONIC automatic cli‐
mate control: an interior airfilter must alw ays
be used so that the air conditioning sy stem, the
pollution le vel monitoring and the air filtering
function workcor rectly. Ma kesure that thefilter
is ins talled cor rectly and thefilter housing in the
engine compartment is closed cor rectly using
th e cap and alw ays tightly sealed when in opera‐
tion. Use filters recommended and appr ovedby
Mercedes-Benz. Alw ays ha veservice workcar‐
ri ed out at a qualified specialist workshop. THERMATIC control panel
overview The indicator lamps in
the buttons indicate that
th e cur rent function is acti vated. 1
w Toset the driver's side temp erature
2 _ Toset the air distribution
3 H Toset the air flow or switch off climate
control
4 Ã Toset climate contro lto automatic
mode (→ page149)
5 ¬ Todemist the windscreen 6
Vehicles without a stationary heater: t
to call up the air conditioning menu
Ve hicles with a stationary heater: !to
call up the air conditioning menu, toswitch
th ere sidual heat on/off (→ page151)
7 ¤ Toswitch there ar wind owheater
on/off
8 Vehicles without a stationary heater: 0
to switch the synchronisation on/off
(→ page 150)
Ve hicles with a stationary heater: &to
switch thest ationary heater on/off
(→ page 153)
9 g Toswitch air-recirculation mode on/off
(→ page 150)
A ¿ Toswitch the A/C function on/off
(→ page 149)
B w Toset the front passenger side tem‐
perature THERMOTRONIC control panel
overview The indicator lamps in
the buttons indicate that
th e cur rent function is acti vated. Climate control
147
Page 151 of 497

1
w Toset the driver's side temp erature
2 _ Toset the driver's side air distribution
3 H Toset the air flow or switch off climate
control
4 Ã Toset climate contro lto automatic
mode (→ page149)
5 ¬ Todemist the windscreen
6 ! Tocall up the air conditioning menu To
switch there sidual heat on or off
(→ page 151)
7 ¤ Toswitch there ar wind owheater
on/off
8 Vehicles without a stationary heater:
¿ toswitch the A/C function on/off
(→ page 149)
Ve hicles with a stationary heater: &to
switch thest ationary heater on/off
(→ page 153)
9 g Toswitch air-recirculation mode on/off
(→ page 150)
A _ Toset the front passenger side air dis‐
tribution
B w Toset the front passenger side tem‐
perature Re
ar operating unit 1
Toset thete mp erature
2 Display
3 Toset the air flow 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. 14 8
Climate cont rol
Page 155 of 497

#
Consult a doc tor 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:pull out theflacon.
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 attached totheflacon. 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 tedth e windscreen
heater is switched on automatically as needed. 15 2
Climate cont rol