2021 MERCEDES-BENZ S-CLASS SALOON LONG Owners Manual

N
N
o
ot
tes on t
es on t he corr
he corr ect dr
ect driv
iver's seat position
er's seat position &
W
WARNING
ARNING Risk of accident due toadjust-
ing theve hicle settings while theve hicle is
in motion
Yo u could lose control of theve hicle in thefo l-
lowing situations in particular:
R ifyo u adjust the driver's seat, the head
re straint, the steering wheel or the mir ror
while theve hicle is in motion
R ifyo ufa sten your seat belt while theve hi-
cle is in motion #
Before starting theve hicle: in particular,
adjust the driver's seat, head restraint,
stee ring wheel and mir ror,and fasten
yo ur seat belt. Ensure
thefo llowing when adjusting the steering
wheel 1, seat belt 2and driver's seat 3:
R You are sitting as farawa y 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 slightly suppor tedby the seat
cushion
R Your legs are not fully extended and you can
depress the pedals proper ly
R The back of your head is suppor ted at eye
le ve lby the centre of the head restraint R
You can hold the steering wheel with your
arms slightly bent
R You can mo veyour legs freely
R You can see all the displa yson the inst rument
cluster clear ly
R You ha vea good overview of the tra1c condi-
tions
R Your seat belt sits snugly against your body
and passes across the centre of your shoulder
and across your hips in the pelvic area Seats
Seats
A
A
djus
djus ting t
ting t he fr
he front seat electr
ont seat electr ically
ically &
W
WARNING
ARNING Risk of becoming trapped if the
seats are adjusted bychildren
Children could become trapped if they adjust
th e seats, particular lywhen unat tended. #
When leaving theve hicle, alw aysta ke the
ke y with you and lock theve hicle. #
Never lea vechildren unattended in the
ve hicle. 118
118
Seats and st
owing

Yo
u can adjust the seats when theve hicle is
switched o.. &
W
WARNING
ARNING Risk of becoming trapped dur-
ing 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
th e seat. Obser
vethe saf ety no tes on "Airbags" and "Chil-
dren in theve hicle". &
W
WARNING
ARNING Risk of accident due toadjust-
ing theve hicle settings while theve hicle is
in motion
Yo u could lose control of theve hicle in thefo l-
lowing situations in particular:
R ifyo u adjust the driver's seat, the head
re straint, the steering wheel or the mir ror
while theve hicle is in motion R
ifyo ufa sten your seat belt while theve hi-
cle is in motion #
Before starting theve hicle: in particular,
adjust the driver's seat, head restraint,
stee ring wheel and mir ror,and fasten
yo ur seat belt. &
W
WARNING
ARNING Risk of becoming trapped if the
seat height is adjusted carelessly
If yo u adjust the seat height carelessl y,yo u or
ot her vehicle occupants could be trapped and
th ereby injured.
Children in particular could accidentally press
th e 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 ofthe seat
adjustment system. &
W WARNING
ARNING Risk of injury due toincor rectly
adjus ted head restraints
If head restraints ha venot been adjusted cor-
re ctl y,there is an increased risk of injury in
th e head and neck area, e.g. in theev ent of an
accident or sudden braking. #
Before driving o., make sure forev ery
ve hicle occupant that the centre of the
head restraint supports the back of the
head at about eye le vel. Ad
just the head restraint fore -and-aT position so
th at it is as close as possible tothe back of your
head. &
W
WARNING
ARNING Risk of injury or death due to
incor rect seat position
The seat belt will not o.er the 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. Seats and st
owing
119
119

#
Adjust the seat proper lybefore begin-
ning your journe y. #
Always ensu rethat the seat backrest is
in an almost vertical position and that
th e shoulder section of your seat belt is
ro uted across the centre of your shoul-
der. &
W
WARNING
ARNING Risk of injury due toexcessive
st ra in on thegr ab handle
If yo u apply your full body weight tothegr ab
handle or pull it abruptl y,thegr ab handle may
be damaged or become loose from its anchor-
age. #
Use thegr ab handles only tostabilise
th e seating position or toassist in get-
ting in and out of the seat. &
W WARNING
ARNING Risk of injury or death due to
objects under the co-driver seat
Objects trapped under the co-driver seat can
inter fere with the function of the automatic
co-driver airbag shuto. or damage the system. #
Do not store any objects under the co-
driver seat. #
When the co-driver seat is occupied,
make sure that no objects are trapped
under the co-driver seat. *
N
NOOTE
TE Damage tothe seats when moving
th e seats back The seats may be damaged
byobjects when
moving the seats bac k. #
When moving the seats bac k,make sure
th at there are no objects in thefo ot we ll,
under or behind the seats. The switches
for adjusting the seats do not mo ve.
Yo u will therefore receive no direct feedback on
th e switch while pressing the switch. Feedback is
pr ov ided only bythe mo vement of the seat. 1
Head restraint fore -and-aT position (vehicles
wi th an EASY ADJUST luxury head restraint)
2 Head restraint height
3 Seat height
4 Seat cushion inclination
5 Seat cushion length
6 Seat fore -and-aT position
7 Seat ba ckrest inclination 120
120
Seats and st
owing

#
Save the settings with the memory function
(/ page 144).
% The head restraint height will be adjusted
au tomatically when you adjust the seat height
or the seat fore -and-aT position.
% V
Vehicles wit
ehicles wit h EAS
h EASY AD
Y ADJUS
JUST luxur
T luxur y head
y head
r
r es
es tr
traints:
aints: thefo re -and-aT position of the
head restraint will be adjusted au tomatically
when you adjust the backrest angle. A
A
djus
djus ting t
ting t he fr
he front passeng
ont passeng er seat electr
er seat electr ically
ically
fr
fr om t
om t he dr
he dr iv
iver's seat
er's seat Yo
u can call up thefo llowing functions forthe
front passenger seat:
R Seat adjustment
R Seat heating
R Seat ventilation
R Memo ryfunction #
T
To select t
o select t he fr
he front passeng
ont passeng er seat:
er seat:press but-
to n1.
When the indicator lamp lights up, the front
passenger seat is selected. #
Adjust the front passenger seat using the but-
to ns on the driver's side door operating unit. Seats and st
owing
121
121

A
A
djus
djus ting t
ting t he fr
he front passeng
ont passeng er seat electr
er seat electr ically
ically
fr
fr om t
om t he r
he rear
ear Ve
hicles with elect rically adjus table outer seats
1 Selects the front passenger seat
2 Head restraint height
3 Seat ba ckrest inclination
4 Seat height
5 Seat fore -and-aT position Ve
hicles with an EASY ADJUST luxury head restraint
1 Selects the front passenger seat
2 Head restraint fore -and-aT position
3 Head restraint height
4 Seat ba ckrest inclination
5 Seat height
6 Seat fore -and-aT position Ve
hicles with seat forch au.eur mode and long
wheelbase
1 Selects the front passenger seat
2 Head restraint fore -and-aT position
3 Head restraint height
4 Seat ba ckrest inclination
5 Seat height
6 Front passenger seat foot re st
7 Seat fore -and-aT position 122 122
Seats and st
owing

The
foot re st can be adjusted on lywhen one of the
fo llowing conditions has been ful/lled:
R Depending on the equipment, the front
passenger seat is in one of thefo llowing posi-
tions:
- Vehicles without leg rest: the front
passenger seat has mo ved into a random
position.
- Vehicles with leg rest: the front passenger
seat has been mo ved fully forw ard.
R The front passen ger seat is in the position for
ch au.eur mode. #
Adjust there ar seat (/ page 123). #
Adjust there clining rear seat (/ page 124). #
T
To select t
o select t he fr
he front passeng
ont passeng er seat:
er seat:press but-
to n1.
When the indicator lamp lights up, the front
passenger seat is selected. #
Adjust the front passenger seat using the but-
to ns on the door operating unit in there ar
passen ger compartment. %
You can use there ar-compartment child
saf ety lock todisable this function
(/ page 86). A
A
djus
djusting t ting t he r
he rear seats electr
ear seats electr ically
ically &
W
WARNING
ARNING Risk of injury or death due to
incor rect seat position
The seat belt will not o.er the 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. #
Adjust the seat proper lybefore begin-
ning your journe y. #
Always ensu rethat the seat backrest is
in an almost vertical position and that
th e shoulder section of your seat belt is
ro uted across the centre of your shoul-
der. The switches
for adjusting the seats do not mo ve.
Yo u will therefore receive no direct feedback on th
e switch while pressing the switch. Feedback is
pr ov ided only bythe mo vement of the seat.
Yo u can electrically adjust only the outer seats in
th ere ar compartment. 1
Fore-and-aT position of the head restraint
(vehicles wi thactive multicon tour seat)
2 Head restraint height Seats and st
owing
123
123

3
Seat ba ckrest inclination
4 Combined seat cushion inclination and length #
Save the settings with the memory function
(/ page 145). A
A
djus
djus ting t
ting t he r
he reclining r
eclining r ear seats electr
ear seats electr ically
icallyThe
reclining rear seat is available in long-wheel-
base vehicles equipped with "Executive seats". In
ve hicles without a reclining rear seat, the button
fo r setting the angle and fore -and-aT position of
th e leg rest has no function.
The reclining rear seat is on the front passenger
side. 1
Fore-and-aT position of the head restraint
(vehicles wi thactive multicon tour seat)
2 Head restraint height
3 Seat ba ckrest inclination
4 Combined seat cushion inclination and length
5 Fore-and-aT position of the leg rest
6 Angle of the leg rest #
Save the settings with the memory function
(/ page 145).
% The leg rest will fold down if overloaded. If this
is the case, fold up the leg rest and engage it.
% Vehicles with a long wheelbase and the
Chau.eur/Rear Seat Memory Package also
ha ve afo ot re st. This is loca ted on the lo wer
part of the front passenger seat backrest
(/ page 128). 124
124
Seats and st
owing

Se
Se
tting t
tting t he full
he full y r
y reclined position
eclined position #
T
To se
o se t t
t the full
he full y r
y reclined position:
eclined position: press button
1.
R The rear seat will mo veinto the fully
re clined position.
R The front passenger seat will mo veinto the
position forch au.eur mode. R
The foot re st will mo veout from under the
front passenger seat.
R Ifav ailable, the leg rest will rise. #
T
To r
o r est
est or
ore t
e t he st
he st andar
andar d seat se
d seat se ttings:
ttings:press
button 1.
% You can use there ar-compartment child
saf ety lock todisable this function
(/ page 86). %
The leg rest will fold down if overloaded. If this
is the case, fold up the leg rest and engage it. Chau
.eur
Chau.eur mode
mode Inf
Inf
or
ormation on
mation on c
chau.eur
hau.eur mode
mode &
W
WARNING
ARNING Risk of inju rydue toincor rectly
adjus ted head restraints
If head restraints ha venot been adjusted cor-
re ctl y,there is an increased risk of injury in
th e head and neck area, e.g. in theev ent of an
accident or sudden braking. #
Before driving o., make sure forev ery
ve hicle occupant that the centre of the
head restraint supports the back of the
head at about eye le vel. Ad
just the head restraint fore -and-aT position so
th at it is as close as possible tothe back of your
head. Seats and st
owing
125
125