2021 MERCEDES-BENZ S-CLASS SALOON LONG sunroof

Symbols
Symbols
.......................................................... 5 5A
A
t a glance
t a glance ...................................................... 6 6
Co ckpit ........................................................... 6
Cockpit (Plug-in-Hybrid) ................................... 8
Indicator and warning lamps (standard) ......... 10
Indicator and warning lamps (with driver
camera) ........................................................ 12
Overhead control panel ................................. 14
Door operating unit and seat adjustment .......16
Control settings in there ar passen ger
compartment ................................................ 18
Emer gencies and breakdowns ....................... 20 Digit Digit
al Owner's Manual
al Owner's Manual ................................. 22 22
Calling up the Digital Owner's Manual ............ 22 Gener
Gener
al not
al notes
es............................................... 23 23
Pr otection of the environment ....................... 23
Ta ke -back of end-of-life vehicles .................... 23
Mercedes-Benz Genuine Parts ........................ 24
Owner's Manual ............................................ 25
To uch-sensitive controls ................................ 25 Mercedes me App ......................................... 26
Operating saf
ety ............................................ 26
Declarations of con form ity and no tes on
driving in di.erent countries .......................... 29
Diagnostics connection ................................. 37
Quali/ed specialist workshop ........................ 38
Ve hicle registration ....................................... 39
Cor rect use of theve hicle ............................. 39
Information on the REACH regulation ............. 39
No tesfo r persons with electronic medical
aids .............................................................. 40
Implied warranty .......................................... .40
QR code forre scue card .............................. .40
Data storage .................................................41
Copyright ...................................................... 44 Occupant safe Occupant safe
ty
ty............................................ 45 45
Re straint system .......................................... .45
Seat belts .................................................... .47
Airbags ......................................................... 53
PRE-SAFE ®
system ........................................ 63
Au tomatic measures aTer an accident ........... 64
Safely transporting children in theve hicle ...... 65
No tes on pets in theve hicle .......................... 86 Opening and closing Opening and closing
...................................... 88 88
Ke y ...............................................................88
Doors ............................................................ 92
Boot .............................................................. 98
Side windo ws.............................................. 104
Sliding sunroof ............................................ 108
Ro ller sunblinds ...........................................1 13
Anti-theT pr otection ....................................1 15 Seats and sto Seats and sto
wing
wing....................................... 118 118
No tes on the cor rect driver's seat position .. 118
Seats ..........................................................1 18
St eering wheel ............................................ 140
Easy entry and exitfeature .......................... 141
Memory function ......................................... 143
Memory function in there ar compartment .. 144
St ow age areas ............................................ 148
Cup holde rs................................................ 159
Soc kets ....................................................... 160
Coolb ox...................................................... 162
Wi reless charging of the mobile phone
and connection with theex terior aerial ........ 164
Fi tting and removing the 0oor mats ............. 167 2 2
Contents

ATer
the self-test, the status of there ar airbag for
th e leT and right rear seat is displ ayed via the
REAR SEAT AIR BAG indicator lamps:
R ON is lit:
ON is lit: there ar airbag may depl oyduring an
accident.
The indicator lamp goes out aTer appr ox-
imately 60 seconds.
R ON and OFF ar ON and OFF ar e
eo.:
o.: there ar airbag may
depl oyduring an accident.
R OFF is lit:
OFF is lit: there ar airbag is disabled. It will
th en not be deplo yed in theev ent of an acci-
dent.
If th e REAR SEAT AIR BAG ON indicator lamp is
o., only the REAR SEAT AIR BAG OFF indicator
lamp sho ws the status of there ar airbag. The
REAR SEAT AIR BAG OFF indicator lamp may be lit
continuously or be o.. Enabling/disabling t
Enabling/disabling t
he r
he rear airbag via t
ear airbag via t he multi-
he multi-
media syst
media syst em
em
Multimedia system:
4 © 5
Settings 5
Vehicle
5 Occupant protection #
Enable or disable the desired rear airbag
under Rear airbags . PRE-S
PRE-S
AFE
AFE®
®
syst
syst em
em F
F
unction of PRE-S
unction of PRE-S AFE
AFE®
®
(anticipat
(anticipat or
ory occupant
y occupant
pr ot
pr otection)
ection) PRE-SAFE
®
is able todetect cer tain critical driv-
ing situations and implement pre-em ptive meas-
ures toprotect theve hicle occupants.
PRE-SAFE ®
can implement thefo llowing meas-
ures independently of each other:
R Tightening the seat belts on the driver's seat
and front passenger seat.
R Closing the side windo ws.
R V
Vehicles wit
ehicles wit h sliding sunr
h sliding sunr oof:
oof:closing the slid-
ing sunroof. R
V
Vehicles wit
ehicles wit h memor
h memory function:
y function: movingthe
front passenger seat toa more favo urable seat
position.
R V
Vehicles wit
ehicles wit h memor
h memory function in t
y function in t he r
he rear
ear
com
com par
partment:
tment: moving the outer rear seats to
a more favo urable seat position.
R V
Vehicles wit
ehicles wit h multicont
h multicont our seat
our seat:
:increasing the
air pressure in the seat side bolsters of the
seat backrest.
R PRE-SAFE ®
Sound: pr ovided that the multime-
dia system is switched on, generating a brief
noise signal tostimula tethe innate pr otective
mechanism of a person's hearing.
* NO
NOTE
TEDamage caused byobjects in the
fo ot we ll or behind the seat The automatic adjustment of
the seat position
may result in damage tothe seat and/or the
object. #
Stow objects in a suitable place. Occupant saf
ety
63
63

The
reve rsing function cannot pr event some-
one from becoming trapped in these situa-
tions. #
During the closing process, make sure
th at no body parts are in the closing
area. #
If someone becomes trapped, press the
W button toopen the side window
again. A
A
ut
ut omatic function of t
omatic function of t he side windows
he side wind ows In
thefo llowing cases, the side windo wswill be
closed automatically when theve hicle is switched
o.:
R if it starts torain
Ra in is de tected byara in sensor on the wind-
screen.
R inextreme temp eratures
R aTer a cer tain time (depending on the on-
board electrical system voltage)
R ifth ere is a malfunction in the po wer supply The side windo
wswill be closed as far as theve n-
tilation position.
V V ehicles wit
ehicles wit h a panor
h a panorama sliding sunr
ama sliding sunroof: oof:the side
windo wswill be closed comple tely ifth e sliding
sunroof is open.
If th e side windo wsare obstructed during auto-
matic closing, the side window concerned will
open again slightl y.ATer an other automatic clos-
ing process, the automatic function forth e sun-
ro of and side windo wsmay be deactivated. The
automatic function will be active again the next
time theve hicle is star ted. Conv Conv
enience opening (v
enience opening (v entilating t
entilating the v
he vehicle
ehicle
bef
bef or
ore st
e st ar
arting a jour
ting a jour ne
ney)
y) &
W
WARNING
ARNING Risk of entrapment when open-
ing a side window
When opening a side windo w,parts of the
body could be dr awn in or become trapped
between the side window and window frame. #
When opening, make sure that nobody is
to uching the side windo w. #
Release the button immediately if some-
body becomes trapped. R
R
eq
eq uir
uir ements:
ements:
R The key is in the immediate vicinity of theve hi-
cle. #
Press and hold theÜ button on thekey.
The following functions are per form ed:
R The vehicle is unloc ked.
R The side windo wsare opened.
R The pano ramic sliding roof is opened.
R The seat ventilation of the driver's seat is
switched on.
% Ifth ero ller sunblinds of the panoramic sliding
sunroof are closed, thero ller sunblinds are
opened /rst.
% Ifth ero ller sunblinds of there ar doors are
closed, thero ller sunblinds are opened /r st. #
T
To int
o int err
errup
upt conv
t conv enience opening:
enience opening: release the
Ü button. #
T
To continue conv
o continue conv enience opening:
enience opening: press and
hold theÜ button again. 106
106
Opening and closing

Conv
Conv
enience closing (closing t
enience closing (closing t he v
he vehicle fr
ehicle fr om out-
om out-
side)
side) &
W
WARNING
ARNING Risk of entrapment due tonot
paying attention during con venience clos-
ing
When the con venience closing feature is oper-
ating, parts of the body could become trapped
in the closing area of the side window and the
sliding sunroof. #
When the con venience closing feature is
operating, monito rth e entire closing
process and make sure that no body
parts are in the closing area. R
R
eq
eq uir
uir ements:
ements:
R The key is in the immediate vicinity of theve hi-
cle. #
Press and hold thes button on thekey.
The following functions are per form ed:
R The vehicle is loc ked.
R The side windo wsare closed.
R The panoramic sliding roof is closed. #
T
To int
o int err
errup
upt conv
t conv enience closing:
enience closing: release the
s button. #
T
To continue conv
o continue conv enience closing:
enience closing: press and
hold thes button again.
% Con venience closing also functions with KEY-
LESS-GO (/ page 94). R
R
esol
esol ving pr
ving pr oblems wit
oblems wit h t
h the side wind ows
he side wind ows &
W
WARNI NG
ARNI NGRisk of becoming trapped or
fata lly injured if reve rsing pr otection is not
activated
If yo u close a side window again immediately
aTer it has been bloc ked, the side window will
close with increased or maximum forc e. The
re ve rsing function is then not active and body
parts may become trapped. #
Make sure that no parts of the body are
in the closing area. #
Tostop the closing process, release the
button or press the button again to
re open the side windo w. A side windo
A side windo
w canno
w cannot be closed and y
t be closed and y ou cannot
ou cannot
see t
see t he cause.
he cause. #
Che cktosee whe ther any objects are in the
wind owguide. #
Adjust the side windo ws.
A
A djus
djus ting t
ting t he side window
he side window s
s
If a side window is obstructed during closing and
re opens again immediatel y: #
Immediately aTer this, pull and hold the cor re-
sponding button again until the side window
has closed and hold the button for at least one
more second (re-adjustment).
The side window will be closed without the
automatic reve rsing function.
If th e side window is obstructed again and
re opens again immediatel y: #
Immediately aTer this, pull and hold the cor re-
sponding button again until the side window
has closed and hold the button for at least one
more second (follo w-up adjustment).
The side window will be closed without the
automatic reve rsing function. Opening and closing
107 107

The side wind
ow
The side wind ows canno
s canno t be opened or closed
t be opened or closed
using t
using t he conv
he conv enience opening f
enience opening f eatur
eature.
e.
Po ssible causes:
R The key battery is weak or dischar ged. #
Check the battery using the indicator lamp
(/ page 88). #
Replace theke y batter y,if necessary
(/ page 90). Sliding sunr
Sliding sunr
oof
oof Opening and closing t
Opening and closing t
he sliding sunr
he sliding sunroof
oof%
The term "sliding sunroof" refers to the pano-
ra ma sliding sunroof. &
W
WARNING
ARNING Risk of becoming trapped when
th e sliding sunroof is being opened and
closed
Body parts may become trapped in thera nge
of mo vement. #
During the opening and closing process,
make sure that no body parts are in the
sweep of the sliding sunroof. #
If someone is trapped, release the con-
trol panel immediatel y.
or #
Touch the control panel during automatic
operation.
The opening/closing process will be
stopped. &
W WARNING
ARNING Risk of entrapment if the slid-
ing sunroof is operated bychildren
Children operating the sliding sunroof could
get caught in the moving parts, particular lyif
unattended. #
Never lea vechildren unattended in the
ve hicle. #
When leaving theve hicle, alw aysta ke the
ke y with you and lock theve hicle. &
W
WARNING
ARNING Risk of becoming trapped when
th ero ller sunblind is being opened and
closed
Body parts may become trapped between the
ro ller sunblind and frame or sliding roof. #
During the opening or closing process,
make sure that no body parts are in the
ro ller sunblind's range of mo vement. #
If someone is trapped, release the con-
trol panel immediatel y.
or #
Touch the control panel during automatic
operation.
The opening/closing process will be
stopped. *
N NOOTE
TE Malfunction due tosnow and ice Sn
ow and ice may cause the sliding sunroof to
malfunction. #
Open the sliding sunroof only if it is free
of snow and ice. 108
108
Opening and closing

*
N
NO
OTE
TE Damage caused byprotru ding
objects Objects
that pr otru de from the sliding sunroof
may damage the seals. #
Do not allow anything toprotru de from
th e sliding sunroof. *
N
NOOTE
TE Damage topanorama sliding sun-
ro of caused byroof luggage rack If
th e panorama sliding sunroof is opened
when a roof luggage rack is /t ted, the pano-
ra ma sliding sunroof may be damaged bythe
ro of luggage rack. #
Do not open the panorama sliding sun-
ro of if a roof luggage rack is /t ted. The sliding sunroof and
the front roller sunblind
are operated using control panel 1.
The panorama sliding sunroof can be operated
only when thero ller sunblind is open. #
T To open:
o open: swipe backwards across control
panel 1and hold. #
T
To close:
o close: swipeforw ards across cont rol panel
1 and hold. #
T
To r
o r aise or low
aise or low er
er:
:press control panel 1
brie0y. #
T
To st
o st ar
art aut
t aut omatic oper
omatic oper ation:
ation:swipe forw ards
or backwards across cont rol panel 1. #
T
To cancel aut
o cancel aut omatic oper
omatic operation:
ation:press control
panel 1again.
The opening/closing process will be stopped.
Oper
Oper ating t
ating t he r
he rear r
ear r oller sunblind fr
oller sunblind fr om t
om the fr
he fr ont
ont Opening and closing
109
109

#
T
To open or close:
o open or close: press button1. #
T
To st
o st op:
op: press button 1again.
If yo u stop the opening or closing process, the
ro ller sunblind will /rst be closed again when the
process is resumed.
Oper
Oper ating t
ating t he r
he rear r
ear r oller sunblind fr
oller sunblind fr om t
om the r
he rear
ear #
T
To open/close manuall y:
o open/close manuall y:push or pull button
1 tothe point of resis tance and hold it until
th ero ller sunblind has reached the desired
position. #
T
To open/close full y:
o open/close full y:push or pull button 1
be yond the point of resis tance and release it.
A
A ut
ut omatic rev
omatic rever
ersing function of t
sing function of t he sliding sun-
he sliding sun-
r
r oof
oof
If an obstacle obstructs the sliding sunroof during
th e closing process, the sliding sunroof will open
again automaticall y.The automatic reve rsing func-
tion is only an aid and is not a substitute foryo ur
attentiveness. #
During the closing process, make sure that no
body parts are in the closing area. &
W
WARNING
ARNING Risk of becoming trapped
despite reve rsing function
The reve rsing function will not react:
R tosoT, light and thin objects, e.g. /n gers.
R towa rdsth e end of the closing procedure.
R during resetting. #
During the closing process, make sure
th at no body parts are in the closing
area. #
If someone is trapped, release the con-
trol panel immediatel y.
or #
Touch the control panel during automatic
closing.
The closing process will be stopped. A A
ut
ut omatic rev
omatic rever
ersing function of t
sing function of t he r
he roller sun-
oller sun-
blinds
blinds
If an obstacle obstructs a roller sunblind during
th e closing process, thero ller sunblind will open
again automaticall y.The automatic reve rsing func-
tion is only an aid and is not a substitute foryo ur
attentiveness. #
When closing thero ller sunblinds, make sure
th at no body parts are in thera nge of mo ve-
ment. 110 110
Opening and closing

&
W
WARNI NG
ARNI NGRisk of becoming trapped
despite reve rsing function
In particular, there ve rsing function does not
re act tosoT, light and thin objects, e.g. /n-
ge rs. #
When closing thero ller sunblind, make
sure that no body parts are in thera nge
of mo vement. #
If someone is trapped, release the con-
trol panel immediatel y.
or #
Touch the control panel during automatic
closing.
The closing process will be stopped. A A
ut
ut omatic functions of t
omatic functions of t he sliding sunr
he sliding sunroof
oof %
The term "sliding sunroof" refers to the pano-
ra ma sliding sunroof.
The sliding sunroof will be closed automatically
when theve hicle has been switched o. in thefo l-
lowing situations:
R if it starts torain Ra
in is de tected byara in sensor on the wind-
screen.
R inextreme temp eratures
R aTer a cer tain time (depending on the on-
board electrical system voltage)
R ifth ere is a malfunction in the po wer supply
The sliding sunroof will rise at there ar in order to
continue ventilating theve hicle interior.
If th e sliding sunroof is obstructed during an auto-
matic closing procedure, thero of will be opened
again slightl y.The automatic function forth e slid-
ing sunroof and the side windo wswill then be
deactivated.
R R ain closing function when dr
ain closing function when dr iving
iving
V
V ehicles wit
ehicles wit h a panor
h a panorama sliding sunr
ama sliding sunr oof:
oof:if it
starts torain, thera ised sliding sunroof will auto-
matically be lo wered while theve hicle is in
motion.
A A ut
ut omatic low
omatic low er
ering function
ing function
V
V ehicles wit
ehicles wit h a panor
h a panorama sliding sunr
ama sliding sunr oof:
oof:ifthe
sliding sunroof is raised at there ar, it will auto-
matically be lo wered slightly at higher speeds. At
low speeds, it will be raised again automaticall y. &
W
WARNI NG
ARNI NGRisk of becoming trapped by
automatic lo wering of the sliding sunroof
At higher speeds, thera ised sliding sunroof
will automatically be lo wered slightly at the
re ar. #
Make sure that nobody reaches into the
sliding sunroof's range of mo vement
while theve hicle is in motion. #
If someone becomes trapped, touch the
cont rol panel. R
R
ectifying pr
ectifying pr oblems wit
oblems with t
h the sliding sunr
he sliding sunr oof
oof &
W
WARNING
ARNING Risk of becoming trapped or
fata l injuries when the sliding sunroof is
closed again
If yo u close the sliding sunroof again immedi-
ately aTer it has been bloc ked or reset, the
sliding sunroof will close with increased or
maximum forc e.
There is a risk of becoming trapped or even of
fata l injuries! Opening and closing
111 111