MERCEDES-BENZ S-CLASS SALOON LONG 2022 Owners Manual

Storing the parking position of the front-
passeng
er outside mirror using reverse gear Storing

Select the front-passenger outside mirror
using butt
on 2. 
Engage reverse gear. 
Move the front-passenger outside mirror into
t

he desired parking position using button 1.Calling up 
Select the front-passenger outside mirror
using butt
on 2. 
Engage reverse gear.
The fr
ont-passenger outside mirror will move
into the stored parking position. Activating/deactivating the automatic mirror fold-
ing function
Multimedia system:
4 © 5
Settings 5
Vehicle
5 Closing functions 
Activate or deactivate Automatic mirror fold-
in. Area permeable to radio waves on the wind-
scr

een Radio-controlled equipment such as toll systems
can be mount

ed only on areas 1 of the wind-
screen that are permeable to radio waves.
Areas permeable to radio waves 1 are best visi-
ble from outside the vehicle when the windscreen
is illuminated with an external light source.
Note this position for vehicles with:
= Windscreen heater
= Infra-red reOective windscreen 188
Light and sight

*nfrared-reOective windscr
een function
The infrared-reOective windscreen is coated and
reduces the build-up of heat in the vehicle interior.
The coating shields the vehicle interior from radio
waves. Light and sight
189

Overview of climate control systems
Notes on climate control
An interior
Nlt er in combination with the preNlter
in the engine compartment must always be used
so that the air conditioning system, pollution level
monitoring and the air Nltration work correctly.
Use Nlters recommended and approved by
Mercedes-Benz. Always have maintenance work
carried out at a qualiNed specialist workshop. Overview of the THERMOTRONIC climate bar
The indicator lamps indicate that the correspond-
ing functions ar

e activated. Front climate bar on the central display
(e

xample)
1 s Incr
eases the temperature
2 Upper display area of the climate bar with the
e

xamples of O switching oM climate con-
trol (  page 192), Z switching the A/C
function on/oM ( page 193) and  syn-
chronisation function (  page 194) 3
d Demis
ts the windscreen
(  page 197, 193)
4 r Switc
hes air-recirculation mode on/oM
(  page 195) or
G Calls up t
he Nne particulate status dis-
play ( page 192) or
Activates/deactivates residual heat utilisation
( pag
e 195)
Plug-in hybrid vehicles: ; A
ctivates/deac-
tivates pre-entry climate control
( page 201)
5 l Switc
hes the rear window heater on/oM
6 Depending on vehicle equipment and set-
tings: t

emperature display, display for the
defrost function, airOow, pre-entry climate
control or auxiliary heating
7 J Incr
eases the airOow or switches on cli-
mate control ( page 192)
8 r R
educes the temperature
9 X Se
ts climate control to automatic mode,
right ( page 193)
A

B
X Sets climate control to automatic mode,
les (  page 193)
C I R
educes the airOow or switches oM cli-
mate control( page 192)
% The climate bar will remain visible even when
t
he vehicle is parked or the air conditioning is
switched oM ( page 192).
% The availability of individual functions is coun-
tr
y- and equipment-dependent.
% Vehicles with Distance Assist DISTRONIC: if
Dis

tance Assist DISTRONIC intervenes, the
climate bar display on the central display will
be made smaller. Overview of the rear operating unit
1
Sets air distribution to the centre and side air
v

ents in the rear passenger compartment, les
2 Sets the temperature in the rear passenger
com

partment, les
3 Sets the airOo
w in the rear passenger com-
partment, les, or switches climate control
on/oM ( page 192) 4
Switches climate control on/oM
(  pag

e 192)
or switches residual heat on/oM
(  pag

e 195)
5 Sets the airOo
w in the rear passenger com-
partment, right, or switches climate control
on/oM ( page 192)
6 Sets the temperature in the rear passenger
com

partment, right
7 Sets air distribution to the centre and side air
v

ents in the rear passenger compartment,
right
8 Sets rear climate control to automatic mode,
r

ight
9 Sets the air distribution to the right rear foot-
w
ell vents
A Synchronisation is activated (  pag
e 194)
B Sets the air distribution to the rear les f
oot-
well vents
C Sets rear climate control to automatic mode,
les
The settings for the second row of seats can be
conNgur
ed via the rear operating unit, the multi- Climate control
191

media system (
 pag e 194) or the MBUX rear
tablet depending on the vehicle's equipment. Operating the climate control system
Switching climate control
on/oMSwitching on climate control

Set the airOo
w to level 1 or higher via J on
the climate bar on the central display
or 
Press X, s, r or

vehicle. This dust measured by the PM2.5 sensor
might lead t o a short rise of outside values. Defrosting the windscreen via the climate bar
Switching on

Press d on t
he climate bar on the central
display.
Switching oM 
Press d, X or O on t
he climate bar
on the central display
or 
set the airOo
w to 0.
% When the defrost function is activated, some
functions (e.g. t

he temperature setting) will
automatically be deactivated. Activating/deactivating the A/C function via the
multimedia sy
stem Multimedia system:
4 Climate menu 5
First row of seats
Depending on t

he external conditions, support for
improved cooling and dehumidiNcation of the inte-
rior air will be provided when the A/C function is
activated. 
Select A/C (A/C). Setting climate control to automatic mode via the
climat

e bar In automatic mode, the set vehicle interior tem-
per
ature is controlled automatically and main-
tained at a constant level by the air supply. 
Press AUTO on t
he climate bar on the central
display.
% You can increase or reduce the airOo
w by
pressing K on the climate bar on the cen-
tral display. 
To switch to manual operation: switc
h oM
automatic mode or adjust an aspect of air dis-
tribution, e.g. P. Setting air distribution using the air conditioning
menu Multimedia system:
4 Climate menu 
Select First row of seats or Second row of
seats. 
To set the air distribution: select a, P
or O. 
Set the airOo
w. Climate control
193

%
When the air conditioning system is switched
on, at leas t one zone is always active. How-
ever, several air distribution options can be
selected at the same time, for example to set
the climate control for the interior and the
footwells simultaneously. In doing so, the
a climate control for the windscreen can
only be selected for the Nrst seat row. When
automatic mode is active, the buttons for set-
ting the air distribution are automatically
deactivated. When the air conditioning system
is switched oM, the buttons remain operable
and the last setting is saved. Setting the footwell temperature
Multimedia system:
4 Climate menu 
Select C and se
t the desired footwell tem-
perature using the slider. Setting rear climate control using the air condi-
tioning menu Multimedia system:
4 Climate menu
Se

tting the temperature 
Select Second row of seats. 
Set the temperature.
Setting the airOo
w 
Select Second row of seats. 
Set the air Oo
w with s or r.
Controlling the rear climate control automatically 
Select AUTO.
% When the defrost function is activated, some
functions (e.g. t

he temperature setting) are
automatically deactivated. To deactivate the
defrost function, press either d, X
or O set the air Oow to level 0
(  page 193).
Deactivating rear climate control 
Select REAR OFF. Switching the synchronisation function
on/oM via
t
he air conditioning menu Multimedia system:
4 Climate menu 5
First row of seats
The sync

hronisation function controls the climate
control centrally. The driver's settings for temper-
ature, airOow and air distribution are automatically
adopted for each climate zone. 
Select SYNC (S
YNC). Demisting the windows
Windows misted up on the inside

Press X on t
he climate bar on the central
display. 
If the windows remain misted up: press d
on t
he climate bar on the central display.
Windows misted up on the outside 
Switch on the windscreen wipers. 
Press X on t
he climate bar on the central
display. 194
Climate control

Switching air-recirculation mode
on/oM
Press r on t he climate bar on the central
display.
The interior air will be recirculated.
Air
-recirculation mode will automatically switch to
fresh air mode aser a while.
% If air-recirculation mode is switched on, the
windo

ws may mist up more quickly. Switch on
air-recirculation mode only brieOy.Switching air-recirculation mode
on/oM via t
he
multimedia system Requirements:
= V

ehicles with Nne particulate preNlter
Multimedia system: 4 Climate menu 5
Air quality 
Press r on t
he upper display area of the
climate bar.
The interior air will be recirculated.
Air
-recirculation mode will automatically switch to
fresh air mode aser a while. %
If air-recirculation mode is switched on, the
windo

ws may mist up more quickly. Switch on
air-recirculation mode only brieOy. Switching residual heat mode
on/oM via t
he cli-
mate bar Requirements:
= The r

esidual heat function is available.
= The vehicle is parked.
= The coolant temperature is suPciently high.
It is possible to make use of the residual heat
from the engine to continue heating or ventilating
the front compartment of the vehicle for approx-
imately 30 minutes, depending on the tempera-
ture set. 
To switch on or oM select Residual heat on
t
he climate bar of the central display.
The residual heat function will automatically
switc
h oM aser some time.
% If residual engine heat utilisation is activated,
t

he two buttons for setting the temperature and air distribution will automatically be deac-
tiv

ated. Switching residual heat
on/oM via t
he rear operat-
ing unit Requirements:
= The r

esidual heat function is available.
= The vehicle is parked.
= The coolant temperature must be suPciently
high.
When the residual heat of the engine is activated
in the rear compartment, you can heat or ventilate
the front and rear compartments for approx-
imately 15 minutes. 
Press the K butt
on. Climate control
195

Activating/deactivating ionisation
Multimedia system:
4 Climate menu 5
Air quality
Ionisation im
proves the quality of the vehicle's
interior air. Ionisation of the interior air is odour-
less. 
Select Ionisation.
% The function can only be performed if the
A

UTO mode is activated or the air distribution
is set to the side air vent. The function is
restricted if the side air vents on the driver's
side are closed. Fragrance system
Activating/deactivating the fragrance system
using t

he multimedia system
Requirements: = Automatic climate control is activated.
= The glove compartment is closed.
= A Oacon is inserted. Multimedia system:
4 Climate menu 5
Air quality
The fr

agrance system distributes a pleasant fra-
grance throughout the vehicle interior from a Oa-
con located in the glove box. 
Navigate down until the climate control bar is
activ

e. 
Select Air freshener. 
Activate or deactivate fragrancing.
Setting the fragrance system using the multimedia
sy
stem
Requirements: = A Oacon is inserted.
= The glove compartment is closed.
= Climate control is activated.
Multimedia system: 4 Climate menu 5
Air quality
The fragrance system distributes a pleasant fra-
grance throughout the vehicle interior from a Oa-
con located in the glove compartment. 
Select Air freshener. 
Keep pressing until the desired intensity is
r

eached.
Inserting or removing the Oacon of t
he fragrance
system &
WARNING Risk of injur
y from liquid per-
fume
If children open the Oacon, t
hey could drink
the liquid perfume or it could come into con-
tact with their eyes. 
Do not leave children unattended in the
v

ehicle. 
Consult a doctor immediately if liquid
per

fume has been drunk. 
If liquid perfume comes into contact with
y

our eyes or skin, rinse your eyes with
clean water. 
If symptoms continue, consult a doctor. 196
Climate control

+
ENVIRONMENTAL NOTE
En vironmental
damage due to improper disposal of full
Oacons Full Oacons
mus
t not be disposed of
with household waste. 
Full
Oacons mus
t be taken to a
harmful substance collection point. 1
Cap
2 Flacon 
To insert: slide t
he Oacon into the holder as far
as it will go. 
To remove: aser opening t
he glove box, wait
for approximately seven seconds and pull out
the Oacon. If you do not use genuine Mercedes-Benz interior
per
fumes, observe the manufacturers' safety noti-
ces on the perfume packaging.
Dispose of the genuine Mercedes-Benz interior
perfume Oacon when it is empty and do not reNll
it.
ReNllable Oacon 
Unscrew the cap of the empty Oacon. 
Fill the Oacon wit
h a maximum of 15 ml. 
Screw the cap back onto the Oacon.
Always r
eNll the empty reNllable Oacon with the
same perfume. Observe the separate information
sheet with the Oacon. Information on the windscreen heater
&
WARNING Risk of bur
ns from touching the
windscreen when the windscreen heater
is switched on
The windscreen can become very hot when
t
he windscreen heater is switched on. Climate control
197