2020 MERCEDES-BENZ S-CLASS SALOON LONG wheel

%
Ifth e door handle is not extended, touch
sensor sur face 2 tounlo ck. #
Tolock theve hicle: touch recessed sensor
su rface 3. #
Con venience closing: touch recessed sen‐
sor su rface 3for an extended pe riod.
% Further information on con venience closing
(/ page 95). Problems with
KEYLESS-GO, troubleshooting Yo
u can no lon ger lo ckor unlock theve hicle
using KEYLESS-GO
Po ssible causes:
R The key functions ha vebeen deactivated.
R The key bat tery iswe ak or dischar ged. #
Activate theke y functions (/ page78). #
Check the battery using the indicator lamp
(/ page 77). #
Replace theke y bat tery, if necessary
(/ page 79). #
Use there placement key. #
Use the emer gency keyto lock or unlock
(/ page 85). #
Have theve hicle and keych ecked at a quali‐
fi ed specialist workshop.
There is inter fere nce from a po werful radio
signal source.
The KEYLESS-GO function is impaired by,for
ex ample:
R high voltage po wer lines R
mobile phones
R electronic devices (no tebooks, tablets)
R shielding due tome tal objects or induction
loops for electrical gate systems or auto‐
matic bar riers #
Make sure that there is suf ficient di stance
between theke y and the po tential sou rce of
inter fere nce. Ac
tivating or deactivating the automatic
lo ck ing feature Multimedia sy
stem:
4 © 5
Settings 5
Vehicle
5 Locking function
% The vehicle is loc ked automatically when the
ignition is switched on and the wheels are
turning faster than walking pace. #
Activate or deacti vate Automatic locking .
In thefo llowing situations, there is a danger of
being loc ked out when the function is activated:
R while theve hicle is being tow- star ted or
pushed 84
Opening and closing

Note
s onthe cor rect driver's seat position &
WARNING Risk of inju ryifve hicle set‐
tings are adjus ted while theve hicle is in
motion
Yo u could lose cont rol of theve hicle in par‐
ticular in thefo 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, head restra ints, steering
wheel and mir ror in particular and fas‐
te nyo ur seat belt. Ensure
thefo llowing when adjusting steering
wheel 1, seat belt 2and driver's seat 3:
R You are sitting as faraw ay from the driver's
airbag as possible, taking thefo llowing
points into consideration:
R You are sitting in an upright position
R Your thighs are slight lysuppor tedby the seat
cushion
R Your legs are not fully extended and you can
depress the pedals properly
R The back of your head is suppo rted at eye
le ve lby the cent reofthe head restra int R
You can hold thesteering wheel with your
arms slightly bent
R You can mo veyour legs freely
R You can see all the displa yson the instru‐
ment clus ter clea rly
R You ha vea good overview of the tra ffic con‐
ditions
R Your seat belt sits snug lyagainst your body
and passes across the cent reofyour shoul‐
der and across your hips in the pelvic area Seats
Ad
justing the front seat electrically &
WARNING Risk of becoming trapped if
th e seats are adjus tedby children
Children could become trapped if they adjust
th e seats, particular lywhen unat tended. #
When le aving theve hicle, alw aysta ke
th eke y with you and lock theve hicle. #
Never lea vechildren unat tended in the
ve hicle. Seats and
stowing 107

Yo
u can adjust the seats when the ignition is
switched off. &
WARNING Risk of becoming trapped
du ring seat adjustment
When you adjust a seat, you or other vehicle
occupants could become trapped, e.g. on the
seat guide rail. #
Make sure when adjusting a seat that
no one has any body parts in the sweep
of the seat. Obser
vethe saf ety no tes on "Airbags" and "Chil‐
dren in theve hicle". &
WARNING Risk of inju ryifve hicle set‐
tings are adjus ted while theve hicle is in
motion
Yo u could lose cont rol of theve hicle in par‐
ticular in thefo 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, head restra ints, steering
wheel and mir ror in particular and fas‐
te nyo ur seat belt. &
WARNING Risk of becoming trapped if
th e seat height is adjus ted carelessly
If yo u adjust the seat height carelessly, you
or other vehicle occupants could be trapped
and thereby injured.
Children in particular could acciden tally
press the electrical seat adjustment buttons
and become trapped. #
While moving the seats, make sure that
hands or other body parts do not get
under the le ver assembly of the seat
adjustment sy stem. &
WARNING Risk of inju rydue toincor‐
re ctly adjus ted head restra ints
If head restra ints ha venot been adjus ted
cor rectly, there is an increased risk of injury
in the head and neck area, e.g. in theev ent
of an accident or sudden braking. #
Before driving off, make sure forev ery
ve hicle occupant that the cent reofthe
head restra int supports the back of the
head at about eye le vel. Ad
just the head restra int fore -and-aft position so
th at it is as close as possible tothe back of your
head. &
WARNING Risk of inju ryor death due to
incor rect seat position
The seat belt will not of ferth e intended le vel
of pr otection if you ha venot mo vedth e seat
backrest toan almost vertical position.
In particular, you may slip under the seatbelt
and injure yourself. 108
Seats and stowing

#
Toselect the front passenger seat: press
button 1.
When the indicator lamp lights up, the front
passenger seat is selected.
Setting the normal position #
Push button 3towa rdsth ere ar and hold it
in this position.
The front passen ger seat will mo vetothe
th re shold of the area forch auf feur mode. The head
restra int on the front passenger
side will be mo ved into the upright position.
The front passenger seat will then mo vefur‐
th er towa rdsth ere ar.
or #
Brief lypush button 2towa rdsth ere ar.
The front passenger seat will mo veautomati‐
cally totheth re shold of the area forch auf‐
fe ur mode. The head restra int on the front
passenger side will be mo ved into the upright
position.
% You can also set the normal position from
th e front passenger seat. Todo so, press any
button on the door operating unit on the
front passenger side. #
Call up the settings with the memory func‐
tion (/ page132).
% You can use there ar-compartment child
saf ety lock todisable this function
(/ page 76). Head
restra ints Ad
justing the front seat luxury head
re stra ints mechanically &
WARNING Risk of inju ryifve hicle set‐
tings are adjus ted while theve hicle is in
motion
Yo u could lose cont rol of theve hicle in par‐
ticular in thefo 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, head restra ints, steering
wheel and mir ror in particular and fas‐
te nyo ur seat belt. 11 8
Seats and stowing

#
b) Press a memory position button or a
seat adjustment switch on the driver's
door.
The adjustment process will be stop‐
ped. Multimedia sy
stem:
4 © 5
Comfort 5
Seat
5 Position seat automatically
Ad justing driver's seat and steering wheel
position tobody size
The vehicle calculates a suitable driver's seat
and steering wheel position on the basis of the
driver's body size and sets this directly. #
Toset the unit of measurement: selectcm
or ft/in. #
Set the size using the scale. #
Select Start positioning.
The driver's seat and steering wheel position
is adjus tedto the body size that has been
set.
% Ifth e driver's seat and steering wheel posi‐
tion calculated bytheve hicle is not practical or comfor
table, it can be manually changed
at any time via the control buttons.
The exterior mir rors are not set via this func‐
tion. Ins tead, they have tobe set manually
via the operating switches.
% You can also configure these settings via the
Mercedes me user account foryo ur user
profile. By syn chronising the profiles in the
ve hicle and the Mercedes me connect pro‐
fi les, you can car ryover these settings for
yo ur vehicle. Further information about syn‐
chro nising user profiles . Setting automatic adjustment of the lateral
suppo
rt(active multicontour seat) Multimedia sy
stem:
4 © 5
Comfort 5
Seat #
Select Dynamic multicontour seat.
Wi th th is function, the lateral support of the
active multicontour seat is automatically adjus‐
te dto the driving and cornering dynamics of the
ve hicle. #
Select the desired setting. Overview of massa
geprog rammes R
Hot Relaxing back: Based on hot stone mas‐
sage, the programme combines heat and
massage. It starts bymassaging the bac k.In
addition, warm pressure points become
noticeable, starting in the pelvic area.
R Hot Relaxing shoulders Combination of heat
and massage. It starts bymassaging the
shoulders . In addition, warm pressure points
become noticeable, starting in the pelvic
area.
R Activating Massage Activating massa gewith
upward-m oving massage waves.
R Classic Massage Relaxing back massage.
R Wave Massage Regenerating massa gevia
massa gewav es across the back and in the
seat cushion.
R Mobilizing Massage Mobilising massage with
upward-moving massage waves. Can pro‐
mo teslo wer,deeper respiration. This can Seats and
stowing 12 3

#
Press button 1repeatedly until the desired
blo wer setting has been reached.
Depending on the blo wer setting, up tothree
indicator lamps will light up. If all indicator
lamps are off, the seat ventilation is switched
off.
% Ifyo u swit ch the power supply off and on
again within 20 minutes, the pr evious seat ve
ntilation setting forth e driver's seat will
re main active. Ste
ering wheel Ad
justing the steering wheel electrically &
WARNING Risk of inju ryifve hicle set‐
tings are adjus ted while theve hicle is in
motion
Yo u could lose cont rol of theve hicle in par‐
ticular in thefo 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, head restra ints, steering
wheel and mir ror in particular and fas‐
te nyo ur seat belt. &
WARNING Risk of entrapment forch il‐
dren when adjusting thesteering wheel
Children could injure themselves if they
adjust thesteering wheel. #
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. The
steering wheel can be adjus ted when the
po we r supp lyis disconnected. Seats and
stowing 127

1
Tomo veup
2 Tomo veback
3 Tomo vedown
4 Tomo veforw ard #
Save the settings with the memory function
(/ page 131). Swi
tching the steering wheel heater on/off Re
quirements:
R The po wer supply or the ignition is switched
on. #
Push the switch into position 1or2.
If indicator lamp 3lights up, thesteering
wheel heater is switched on. When
you swit ch the ignition off, thesteering
wheel heater will switch off. Coupling
thest eering wheel heater tothe
seat heating Re
quirements:
R The po wer supply or the ignition is switched
on.
Multimedia sy stem:
4 © 5
Comfort 5
Seat
5 Heating settings #
Tap on Additional steering wheel heater .
The steering wheel heater will be coupled to
th e seat heating.
When the function has been activated, thesteer‐
ing wheel heater is automatically activated and
deactivated when you swit ch the switch the seat
heating on and off. 12 8
Seats and stowing

Easy entry and
exitfeature Using
the easy entry and exitfeature &
WARNING Risk of accident when pulling
aw ay during the adjustment process for
th e easy exitfeature
Yo u 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
du ring adjustment of the easy entry and
ex itfeature
Yo u and other vehicle occupants could
become trapped. #
Ensure that no one has a body part in
th e sweep of the seat or steering wheel. #
Movethe adjustment le ver of thesteer‐
ing wheel if there is a risk of becoming
trapped bythesteering wheel.
The adjustment process is stopped. #
Ifth ere is a risk of becoming trapped by
th e driver's seat, press the seat adjust‐
ment switches.
The adjustment process is stopped. Yo
u can stop the adjustment process bypress‐
ing one of the memory function position
switches. &
WARNING Risk of becoming trapped if
ch ildren activate the easy entry andexit
fe ature‑
Children could become trapped if they acti‐
va te the easy entry ‑ andexitfeature, particu‐
lar lywhen unat tended. #
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. In order
touse the easy entry andexitfeature,
th e automatic seat adjustment function must
ha ve been switched on (/ page122). If
th e easy entry andexitfeature is active, the
st eering wheel will mo veupwards and the driv‐
er's seat will mo veback in thefo llowing situa‐
tions:
R you swit chthe ignition off with the driver's
door open
R you open the driver's door with the ignition
switched off
% The steering wheel will then mo veupwards
on ly if it is not already as high as it will go.
The driver's seat will then mo vebackwards
only if it is not already at there ar of the seat
adjustment range.
The steering wheel and the driver's seat will
mo veback tothe last drive position in thefo l‐
lowing cases:
R you swit chthe po wer supp lyor the ignition
on when the driver's door is closed
R you close the driver's door with the ignition
switched on
The last drive position will be sa ved when:
R you swit chthe ignition off. Seats and
stowing 12 9