2021 MERCEDES-BENZ S-CLASS SALOON LONG wheel

simul
taneous ly. A user pro/le can only be acti va-
te d simultaneously on one displa y.
% Some settings apply tothe entire vehicle and
are displ ayed in all user pro/les, e.g. ambient
lighting and the cur rent navigation settings.
These initially belong tothe driver, but can
also be changed bytheot her vehicle occu-
pants in their user pro/le.
Yo u can individualise a user pro/le in theve hicle
using the set-up assistant or using the settings in
yo ur user pro/le. Some settings, e.g. the
Mercedes me PIN and a pro/le pho toare made in
th e Mercedes me app or in the Mercedes me Por-
ta l.
User-speci/c content and applications with per-
sonal data are pr otected bydi.erent le vels of
security. Toaccess pr otected content, the
Mercedes me PIN and, depending on theve hicle
equipment, biometric senso rscan be used.
% The security le vel is set bythe multimedia sys-
te m and calculated from the combination of
all sensor inputs. Some security le vels cannot
be turned o.. %
When a user pro/le is activated, thefo llowing
personalised comfort systems, forex ample,
can be adjusted or their settings loaded:
R Seat
R Ambient light
R Outside mir rors
R Blinds
R Clima tecont rol settings
If th e user pro/le is activated when driving
th en the driver's seat position will not be
adjusted.
Depending on theve hicle equipment you can, as
a user, sa vethefo llowing settings, forex ample:
R Driver's seat, steering wheel and mir ror set-
tings
R Climate control
R Ambient lighting
R Radio (including station list)
R Sugge stions and favo urites Sugg Sugg
es
estionstions
The vehicle can learn the habits of the driver. It
th en makes suggestions rega rding navigation des-
tinations, phone numbers and music preferences.
The requ irements forth at are the selection of a
user, your consent tothere cording of data and
su1cient collected data.
Fav Fav our
ourit
ites
es
Fa vourites o.er youqu ick access tofrequently
used applications. 100 favo urites are available in
to ta l. Con/gur
Con/gur
ing
inguser
user s, sugg
s, sugg es
estions and fav
tions and favour
our it
ites
es R
R
eq
eq uir
uir ements:
ements:
R Touse the set-up assista nt:theve hicle is sta-
tionar y.
Multimedia system: 4 © 5
f 5
Change user
A
A dding a user
dding a user #
Select fAdd user .
A QR code is loaded. MBUX multimedia system
379
379

T
T
eac
eac hing in, editing and dele
hing in, editing and dele ting biome
ting biometr
tric data
ic data
The biometric data models are sa ved in the sen-
sors in theve hicle. If recognition has been taught-
in, this sensor ser ves as a cont ributory factor for
authentication on the multimedia system. #
Select Protect content . #
Select Facial recognition, Fingerprint recogni-
tion orVoice recognition.
% If necessar y,authenticate yourself on the mul-
timedia system.
A
A ut
ut henticating using f
henticating using f ace r
ace recognition
ecognition #
Close the driver's door or fasten the driver's
seat belt. #
Look at the driver display for about /ve sec-
onds.
Yo ur face is scanned. A message in the driver
display sho wswhe ther facial recognition was
successful or not. You can unlock your user
pro/le and pr otected applications with the
fa cial scan. A A
ut
ut henticating using
henticating using /ng
/nger
erpr
pr ints
ints #
Place and liT your /n gerseveral times on the
/ngerprint sensor under theto uchscreen
(/ page 361).
The /n geris scanned. If the scanning proce-
dure is successful, a message appears on the
cent ral displa y.Yo u can unlock your user pro-
/le and pro tected applications with your /n ger
print.
A
A ut
ut henticating using v
henticating using v oice r
oice recognition
ecognition #
Speak the sentence shown on the central dis-
play and follow theVo ice Assistant's inst ruc-
tions.
If th evo ice recognition was successful, a mes-
sage appears on the central displa y.Yo u can
unlock your user pro/le.
% Avoid backg round or disturbing noises during
vo ice recognition.
Dele Dele ting biome
ting biome tr
tric data
ic data #
Tap on E ,fo rex ample, behind Facial rec-
ognition. #
Select Yes. T
T
eac
eac hing in t
hing in t he v
he vehicle ke
ehicle key f
y f or
or pr
pro/le
o/le selection
selection #
Select Protect content . #
Select Key recognition. #
Have theke yre ady and follow the set-up
assistant's prom pts.
The user pro/le is lin kedto the selected key.If
yo u open theve hicle with theke y,the light,
mir ror and seat settings foryo ur user pro/le
are pre-activated. The keyyo u are cur rently
using for unlocking is used.
The key is only storedforth e driver and for
one user pro/le.
Selecting a user
Selecting a user
% When you call up your driver pro/le, the driv-
er's seat and the steering wheel can be set.
Yo u can cancel the setting process with the
fo llowing actions:
R Press Tap here to cancel. messageonthe
cent ral displa y.
R Press one of the seat operating buttons in
th e driver's door. #
Select Change user. MBUX multimedia system
381 381

Fo
r accident clari/cation purposes, thefo llowing
measures can be take n up toan hour aTer the
emer gency call has been initia ted:
R The cur rent vehicle position can be de ter-
mined.
R Avo ice connection totheve hicle occupants
can be es tablished.
R Emer gency call data can be called up.
% ForRu ssia: various functions, e.g. receiving
tra1c information, cannot be per form ed for
up totwo hours aTer sending an emer gency
call. Self diagnosis function of t
Self diagnosis function of t
he emerg
he emergency call sy
ency call sy s-
s-
t
t em
em Yo
ur car veri/es the operability of the emer gency
call system each time theve hicle is ON. In case of
system failure, you will be informed with text mes-
sage on the inst rument clus ter and with red indi-
cator SOS NOT READY on the displa y.
Please, ma kesure, that during 30 seconds aTer
switching vehicle ON there d indicator SOS NOT
READY in the upper right corner of display is switched OFF,
this means the emer gency call sys-
te m passed diagnostics successfull y. S
S
t
tar
ar ting/ending ERA
ting/ending ERA -GL
-GLON
ONASS t
ASS t es
est mode
t mode R
R
eq
eq uir
uir ements:
ements:
R The star ter battery is su1ciently charge d.
R The vehicle is switched on.
R The vehicle has been stationary for at least
one minute.
% The test mode is cu rrently available in thefo l-
lowing countries, forex ample:
R Russia
R Belarus
R Kazakhstan
R Armenia
R Kyrgyzs tan #
T
To st
o st ar
art t
t t he t
he t es
est mode:t mode: press and hold the
~ button on the multifunction steering
wheel for at least /ve seconds.
The test mode is star ted and automatically
ends aTer the language test has been pe r-
fo rm ed. #
T
To st
o st op manual t
op manual t es
est mode:t mode: switch o. theve hi-
cle.
The test mode is ended. Inf Inf
or
ormation on dat
mation on dat a pr
a processingocessing Pr
Processing of per
ocessing of per sonal dat
sonal data via t
a via the Mer
he Mercedes- cedes-
Benz emerg
Benz emerg ency call sy st
enc y call sy stem
em
All processing of pe rsonal data via the Mercedes-
Benz emer gency call system cor responds with the
speci/cations in the EU Regulation 2016/679 "on
th e pr otection of individuals with rega rd tothe
processing of personal data (GDPR)".
The data is solely used bythe Mercedes-Benz
emer gency call system forre scue and reco very in
th eev ent of an accident.
The owner of a vehicle, that is equipped with a
Mercedes-Benz emer gency call system in addition
to the 112 emer gency call system (EU eCall), has 414 414
MBUX multimedia system

ASS
YS
ASS YST PL
T PL US ser
US ser vice int
vice int erv
erval display
al display F
F
unction of t
unction of t he ASSYS
he AS SYST PL
T PL US ser
US ser vice int
vice int erv
erval dis-
al dis-
play
play The ASS
YST PLUS service inter val display on the
driver display pr ovides information on there main-
ing time or distance before the next service due
date.
Yo u can hide this service display using theG
back button on the leT-hand side of the steering
wheel.
Depending on how theve hicle is used, the
ASS YST PLUS service inter val display may shor ten
th e service inter val, e.g. in thefo llowing cases:
R Mainly short-distance driving
R When the engine is oTen leT idling for long
periods
R Intheev ent of frequent cold start phases
R V Vehicles wit
ehicles wit h a diesel par
h a diesel par ticulat
ticulate
e/lt
/lt er:
er: inthe
ev ent of frequently inter rupted rege neration of
th e diesel particulate /lter
Mercedes-Benz recommends avoiding such oper-
ating conditions. Yo
u can obtain information concerning the servic-
ing of your vehicle from a quali/ed specialist
wo rkshop, e.g. a Mercedes-Benz service cent re. Displa
Displa
ying t
ying the ser
he ser vice due date
vice due date Driver displa
y:
4 Service
The next service due date is displa yed. #
T
To e
o e xit t
xit t he displa y:
he displ ay:press the back button
G onthe leT-hand side of the steering
wheel.
Bear in mind thefo llowing related topic:
R Operating the driver display (/ page 345). Inf
Inf
or
ormation on r
mation on r egular maint
egular maint enance w
enance work
ork *
N
NOOTE
TE Premature wearthro ugh failure to
obser veservice due dates Main
tenance workwhich is not car ried out at
th eright time or inco mplete ly can lead to
increased wear and damage totheve hicle. #
Adhere tothe prescribed service inter-
va ls. #
Always ha vethe prescribed maintenance
wo rkcar ried out at a quali/ed specialist
wo rkshop. N
No
ot
tes on special ser
es on special ser vice r
vice req
equir
uir ements
ements The prescribed service inter
val is based on nor-
mal operation of theve hicle. Ha vethe mainte-
nance workcar ried out more oTen than prescri-
bed if operating conditions are di1cult or the
ve hicle is subject toincreased stress.
The ASS YST PLUS service inter val display is only
an aid. The driver of theve hicle bears responsibil-
ity as rega rdsto whe ther maintenance work
needs tobe per form ed more oTen than speci/ed
based on the actual operating conditions and/or
loads.
Examples of arduous operating conditions:
R Regular city driving with frequent intermediate
stops
R Mainly short-distance driving Maintenance and care
423 423

Matt
Matt
/nish
/nish
R Only use care products approvedfor
Mercedes-Benz.
R Do not attach stic kers, /lms or similar materi-
als. Only ha ve/lm attached tothe bumper at
a qu ali/ed specialist workshop.
R Do not polish theve hicle and light-alloy
wheels.
R Only use car washes that cor respond tothe
latest engineering standards.
R Do not use car wash prog rammes with a /nal
hot wax treatment.
R Do not use paint cleaners, bu1ng or polishing
products, gloss preser vers, e.g. wax.
In theev ent of paintwork damage:
R Always ha vepaintwork repairs car ried out at a
qu ali/ed specialist workshop.
R Make sure thera dar sensors function
(/ page 267). N No
ot
tes on cleaning decor
es on cleaning decor ativ
ative f
e foils
oils Obser
vethe no tes on matt /nish care in thech ap-
te r "No tes on paintwork/matt /nish paintwork
care" (/ page 431). They also apply tomatt dec-
orative foils.
Obser vethe no tes on cleaning decorative foils to
avo idvehicle damage.
Cleaning
Cleaning
R For cleaning, use plenty of water and a mild
cleaning agent without additives or abrasive
substances, e.g. a car shampoo appr ovedfor
Mercedes-Benz.
R Remo vedirt immediatel y,where possible,
whilst avoiding rubbing too hard. There is oth-
erwise a risk of damaging the decorative foil
ir re parabl y.
R Ifth ere is dirt on the /nish or if the decorative
fo il is dull: Use thePa int Cleaner recommen-
ded and appr ovedfo r Mercedes-Benz.
R Insect remains: Soak with insect remo ver and
ri nse o. the treated areas aTer wards.
R Bird droppings: Soak with water and rinse o.
aTer wards. R
Toprev ent water stains, dry a foil-wrapped
ve hicle with a soT, absorbent clo thaTer every
car wash.
A A v
voiding damag
oiding damag e t
e to t
o t he decor
he decor ativ
ative f
e foil
oil
R The service life and colou ring of decorative
fo ils are impaired by:
- Sunlight
- Temp erature, e.g. hot air blo wer
- Weather conditions
- Stone chippings and dirt
- Chemical cleaning agents
- Oily products
R Do not use polish on matt decorative foil. Po l-
ishing will ha vethe e.ect of shining thefo il-
wrapped sur face.
R Do not treat matt or st ructured decorative
fo ils with wax.Pe rm anent stains may occur.
Scratches, cor rosive deposits, areas a.ected by
cor rosion and damage caused byincor rect care
cannot alw ays be comple tely re paired. In such
cases, visit a quali/ed specialist workshop. 432
432
Main
tenance and ca re

Yo
u can obtain more information on care and
cleaning products from the manufacturer.
In the case of foil-wrapped sur faces, optical di.er-
ences may occur between the sur faces that we re
not pr otected bya decorative foil aTer removing a
decorative foil.
% Have workor repairs todecorative foils car-
ri ed out at a quali/ed specialist workshop,
e.g. in a Mercedes-Benz Se rvice Centre. N
No
ot
tes on car
es on car e of car par
e of car par ts
ts &
W
WARNING
ARNING Risk of entrapment if the wind-
screen wipers are switched on while the
windscreen is being cleaned
If th e windscreen wipers are set in motion
while you are cleaning the windscreen or
wiper blades, you can be trapped bythe wiper
arm. #
Always switch o. the windscreen wipers
and theve hicle before cleaning the wind-
screen or wiper blades. &
W
WARNING
ARNING Risk of burns from theta ilpipe
and tailpipe trims
The exhaust tailpipe and tailpipe trims can
become very hot. If you come into contact
with these parts of theve hicle, you could burn
yo urself. #
Always be particular lycareful around the
ta ilpipe and theta ilpipe trims and super-
vise children especially closely in this
area. #
Allow vehicle parts tocool down before
to uching them. To
avo id damage totheve hicle, obser vethe no tes
on cleaning and care of thefo llowing vehicle
parts:
Wheels and r Wheels and r ims
ims
R Use water and acid-free alloy wheel cleaners.
R Do not use acidic alloy wheel cleaners to
re mo vebrake dust. This could damage wheel
bolts and brake components.
R Toavo id cor rosion of the brake disks and
brakepads, drive theve hicle for a few minu tes aTer cleaning before parking it. The brake
disks and brakepads
warm up and dry out.
W W indo ws
indo ws
R Clean the windo wsinside and outside with a
damp clo thand with a cleaning agent recom-
mended for Mercedes-Benz.
R Do not use dry clo ths or abrasive or sol vent-
based cleaning agents toclean the inside of
windo ws.
% ATer changing the wiper blades or treating
th eve hicle with wax, clean the windscreen
th oroughly with cleaning agents recommen-
ded for Mercedes-Benz. Failure toobser vethe
application instructions may result in damage,
smear mar ksor dazzling spots.
% Remo veextern al fogging or dirt on the wind-
screen in front of the multifunction camera.
Otherwise, driving systems and driving saf ety
systems may be impaired or not available
(/ page 267).
W
W iper blades
iper blades
R Movethe wiper arms into there placement
position (/ page 181). Maintenance and care
433
433

To
avo id damage totheve hicle, obser vethefo l-
lowing no tes on cleaning and care:
Seat belts
Seat belts R Clean with luk ewarmand soapy water.
R Do not use chemical cleaning agents.
R Do not dry byheating them toove r 80°C or
ex posing them todirect sunlight.
Display
Display
R Switch o. the display and let it cool down.
R Clean the sur face carefully with a micro/bre
clo thand a suitable displ aycare product (TFT-
LC D).
R Do not use any other agents.
Head-up displ ay
Head-up display
R Clean with a soT, non-static, lint-free clo th.
R Do not use cleaning agents.
Plas
Plastic tr tic tr im
im
R Clean with a damp micro/bre clo th.
R For heavy soiling: Use a cleaner recommen-
ded for Mercedes-Benz. R
Do not attach stic kers, /lms or similar materi-
als.
R Do not allow cosmetics, insect repellent or
sun cream tocome in contact with the plastic
trim.
R
R eal w
eal w ood and tr
ood and tr im elements
im elements
R Clean with a micro/bre clo th.
R Blackpiano-lacquer look: Clean with a damp
clo thand soapy water.
R For heavy soiling: Use a cleaner recommen-
ded for Mercedes-Benz.
R Do not use sol vent-based cleaning agents, pol-
ishes or waxes.
R
R oof lining
oof lining
R Clean with a brush or dry shampoo.
Car
Car pet
pet
R Use a carpet and textile cleaning agent recom-
mended for Mercedes-Benz. S
S
t
teer
eer ing wheel made of g
ing wheel made of g enuine leat
enuine leather or DINA-
her or DINA-
MICA
MICA
* NO
NOTE
TEDamage caused bywrong cleaners #
Do not use sol vent-based cleaning
agents such as tarre mo ver or wheel
cleaner; neither should you use polishes
or wa xes. Otherwise you may damage
th e /nish. R
Clean with a damp clo thand 1% soapy water
solution and then wipe with a dry clo th.
R For heavy soiling: Use a cleaner recommen-
ded for Mercedes-Benz.
R Leather care: Use a leather care agent that
has been recommended for Mercedes-Benz.
R Do not allow the leather tobecome too damp.
R Do not use a micro/bre clo th. Maintenance and ca
re
435
435

#
Remo vethe /re extinguisher from the st owage
compartment. #
ATer removing the /re extinguisher, close the
co ver again. Flat tyre
Flat tyre
N
No
ot
tes on
es on 0at
0attyr
tyres
es &
W
WARNING
ARNING Risk of accident due toa 0at
tyre
A 0at tyre se verely a.ects the driving charac-
te ristics as well as the steering and braking of
th eve hicle.
T
T yr
yr es wit
es wit hout
houtr
run-0at
un-0at c
char
har act
acter
eristics:
istics: #
Do not drive with a 0at tyre. #
Change the 0at tyre immediately with an
emer gency spa rewheel or spare wheel.
Alternativel y,consult a quali/ed special-
ist workshop.
T
T yr
yr es wit
es wit h
hr
run-0at
un-0at c
char
har act
acter
eris
istics:
tics: #
Obser vethe information and warning
no tes on MOExtended tyres (run-0at
tyres). In
theev ent of a 0at tyre, thefo llowing options are
av ailable depending on your vehicle's equipment:
R V
Vehicles wit
ehicles with MOExt h MOExtended tyr
ended tyr es:
es:it is possible
to continue the journey for a short period of
time. Make sure you obser vethe no tes on
MOExtended tyres (run-0at tyres)
(/ page 439).
R V Vehicles wit
ehicles wit h a TIREFIT kit:
h a TIREFIT kit: you can repair the
tyre so that it is possible tocontinue the jour-
ney for a short period of time. Todo this, use
th e TIREFIT kit (/ page 440).
R V
Vehicles wit
ehicles wit h Mer
h Mercedes me connect:
cedes me connect: you can
make a call for breakdown assistance via the
ove rhead control panel in the case of a break-
down (/ page 400).
R All v
All v ehicles:
ehicles: change the wheel (/ page 470). N
No
ot
tes on MOExt
es on MOExt ended tyr
ended tyres
es(r
(run-0at
un-0at tyr
tyres)
es) &
W
WARNING
ARNING Risk of accident when driving in
limp-home mode
Driving in emer gency mode impairs the han-
dling characteristics of theve hicle. #
Do not exceed the permissible maximum
speed of the MOExtended tyres. #
Avoid any abrupt steering and driving
manoeuvres as well as driving over
obstacles (kerbs, pot holes, o.-road).
This applies, in particular, toa loaded
ve hicle. #
Stop driving in the emer gency mode if
yo u notice:
R banging noise
R vehicle vib ration
R smoke which smells like rubber
R continuous ESP ®
inter vention
R crac ksinthe tyre side walls #
ATer driving in emer gency mode, ha ve
th erims checkedby a quali/ed specialist Breakdown assis
tance
439 439