2021 MERCEDES-BENZ S-CLASS SALOON LONG light

#
Do not open or close any doors or the
boot lid. #
Do not initiate the le vel control and do
not operate theDY NAMIC SELECT
switch. #
Do not lo ckor unlock theve hicle. R
R
eq
eq uir
uir ements:
ements:
R The ball neck is extended and engaged in a
securely loc ked position.
Tr ailers with a 7-pin plug can be connected tothe
ve hicle with thefo llowing adap ters:
R Adapter plug
R Adapter cable
The trailer will be cor rectly de tected bytheve hi-
cle only if thefo llowing conditions are met:
R The trailer is connected cor rectl y.
R The trailer lighting system is in working order.
The functions of thefo llowing systems will be
a.ec tedbya cor rectly connected trailer:
R ESP ®
trailer stabilisation R
Active Lane Keeping Assist
R Parking Assist PARKTRONIC
R Active Parking Assist
R Blind Spot Assist or Active Blind Spot Assist
R Drive Away Assist
R Cross tra1c warning
R Manoeuvring brake function
R Reversing camera
R 360° camera
R AIRMATIC
R E-AC TIVE BODY CONTROL
Coupling up a tr
Coupling up a tr ailer
ailer
* NO
NOTE
TEDamage tothe star ter battery due
to full dis charge Charging
the trailer battery using the po wer
supply of the trailer can damage the star ter
batter y. #
Do not use theve hicle's po wer supply to
ch arge the trailer batter y. #
Remo vethe co ver cap from the ball head and
store it in a safe place. #
Position the trailer on a le vel sur face behind
th eve hicle and couple it up totheve hicle. #
Open the soc ket cap. #
Inse rtthe plug with lug 1ingroo ve 3 on
th e soc ket. #
Turn bayonet coupling 2totheright as far as
it will go. #
Let the cap engage. #
Secure the cable tothe trailer with cable ties
(only if you are using an adap ter cable). 340
340
Driving and parking

#
Make sure that the cable is alw ays slack for
ease of mo vement during cornering.
Under thefo llowing conditions, a message may
appear on the driver's display even if the trailer
has been connected cor rectl y:
R LEDs ha vebeen ins talled in the trailer lighting
system.
R The cur rent has fallen below the trailer lighting
system's minimum cur rent (50 mA).
% Accessories can be connected tothe perma-
nent po wer supply up to180 W and tothe
po we r supply that is switched on via the igni-
tion loc k.
U
U ncoupling a tr
ncoupling a tr ailer
ailer &
W
WARNI NG
ARNI NGRisk of being crushed and
becoming trapped when uncoupling a
trailer
When uncoupling a trailer with an engaged
inertia-activated brake, your hand may
become trapped between theve hicle and the
trailer dr awbar. #
Do not uncouple trailers with an engaged
overrun brake. *
N NOOTE
TE Damage when uncoupling in a state
of ove rrun Uncoupling in a state of
overrun can damage
th eve hicle. #
Do not uncouple trailers with an engaged
overrun brake. &
W WARNING
ARNING Risk of becoming trapped when
disconnecting the trailer cable
V
V ehicles wit
ehicles wit h lev
h level contr
el contr ol syst
ol system:
em:Thevehicle
may lo wer when the trailer cable is disconnec-
te d.
This could result in you or other people
becoming trapped if your or their limbs are
between theve hicle body and the tyres or
underneath theve hicle. #
Make sure that nobody is underneath the
ve hicle or in the immediate vicinity of the wheel ar
ches when you disconnect the
trailer cable. *
N
NOOTE
TE Damage tothere ar bumper from
ins talling adap ter cables or adap ter plugs The
following parts could be damaged when
swiveling the ball neck fully electricall y:
R Bumper
R Adapter cable
R Adapter plug #
Alwaysre mo vethe adap ter cable or
adap ter plug before swiveling the ball
neck fully electricall y. #
Secure the trailer against rolling away. #
Disconnect the electrical connection between
th eve hicle and the trailer. #
Uncouple the trailer. #
Place the co ver cap on the ball head.
% T
Tr
railer
ailer s wit
s wit h LED lighting:
h LED lighting: aTer uncoupling the
traile r,switch theve hicle on and then o.
again. Driving and parking
341
341

When
youre ceive a call, the6 Call waiting
message will appear on the head-up display and
th e driver's displa y.
Syst
Syst em limits
em limits
Vi sibility is particular lyin0uenced bythefo llowing
conditions:
R Seat position
R Image position setting
R Light conditions
R Wetro ad sur faces
R Objects on the display co ver
R Polarisation in sunglasses F
F
unction of t
unction of t he head-up displa
he head-up displa y wit
y with augment
h augment ed
ed
r
r eality
eality %
Augmented reality is only available in connec-
tion with the 10x5° head-up displa y.The head-up display with augmented
reality proj-
ects content into the driver's /eld of vision, such
as:
R Information from and visualisation of the navi-
ga tion system
R Information from and visualisation of the driver
assistance systems, e.g. Active Distance
Assist DISTRONIC
R Information from the menus of the driver's dis-
play Head-up display with augmented
reality
(e xamp le)
1 Marker of the de tected vehicle in front (Active
Dis tance Assist DISTRONIC)
2 Change-of-direction ar rows forth ero ute (na v-
igation)
3 Status line for driver assistance systems
The mar ker of the de tected vehicle in front and
th ech ange-of-di rection ar rows forth e route are
dynamic displa ys. The vehicle mar ker st ays with
th eve hicle in front, and Active Distance Assist
re gula tesyo ur speed based on this. The change-
of-direction ar rows point thewa y calculated by
th e navigation system. Driver display
349
349

%
V
Vehicles wit
ehicles wit h augment
h augment ed r
ed reality function:
eality function:
when the position is adjusted, the status bar
will be mo ved upwards and the display sec-
tion reduced. This may slightly a.ect the area
on which the augmented reality content is dis-
pla yed. Selecting t
Selecting t
he head-up displa
he head-up displa y wit
y with augment
h augment ed
ed
r
r eality
eality #
Press the main menu button òonthe leT. #
T
To select t
o select t he menu bar of t
he menu bar of t he head-up dis-
he head-up dis-
play
play :
:swipe upwards on the leT-hand Touch
Control. #
T
To select t
o select t he head-up displa
he head-up displa y wit
y with augment
h augment ed
ed
r
r eality
eality :
:swipe tothe leT or right on the leT-
hand Touch Control toactivate the desired
content. Switc
Switc
hing t
hing t he head-up displa
he head-up displa y
yon/o.
on/o. Driver displa
y:
4 ©
Sw itc
Switc hing on
hing on #
Swipe upwards on the leT-hand Touch Con-
trol. #
Press aonthe leT-hand Touch Control.
Switc
Switc hing
hingo.
o. #
Swipe upwards on the leT-hand Touch Con-
trol. #
Select Head-up display byswiping on the leT-
hand Touch Control. #
Press aonthe leT-hand Touch Control. Se
Se
tting t
tting t he Head-up Displa
he Head-up Displa y in t
y in the multimedia
he multimedia
syst
syst em
em Multimedia system:
4 © 5
ß 5
y
Switc
Switc hing t
hing t he 3D displa
he 3D displa y f
y for t
or t he dr
he dr iv
iver displa
er displa y on
y on
or
or o.
o. #
Select 3D Driver Display.
The 3D display of the driver display is
switched on or o..
% The 3D display forth e driver display is only
activated when the driver camera de tects the
driver. Otherwise, the driver display switches
from the 3D display tothe 2D display
(/ page 345).
Switc
Switc hing t
hing t he Head-up Displa
he Head-up Displa y
yon/o.
on/o. #
Select Head-up display .
The Head-up Display is activated or deactiva-
te d. Driver display
351 351

V
V
ehicles wit
ehicles wit h a 48 V on-boar
h a 48 V on-boar d electr
d electrical syst
ical syst em
em 1
The area sho ws the electric drive support.
2 This area sho ws there cuperation behaviour of
th e electric mo tor.
% Due tovarious system limits, theva lues dis-
pla yed may temp orarily di.er slightly from the
actual value. F
F
unction of t
unction of t he pow
he power met
er meter
er 1
Start of the POWER display range
2 End of the POWER display range
3 Current state of charge ofthe high-voltage
battery
4 Maximum rega ined output
5 Start of the display range of there cuperated
energy
In elect ric mode, the area 1-2 showswhat
percentage of the electrical drive is cur rently
being used. The combustion engine is switched
on at a percentage of 100%. In boost mode, theelectrical po
wer assistance of the drive is dis-
pla yed.
The area 45shows th ere cuperation and
ch arging behaviour using the combustion engine.
% Due tovarious system limits, the displa yed
va lue 4 may temp orarily di.er slightly from
th e actual value. Ov Ov
er
ervie
vie w of st
w of st atus display
atus display s on t
s on the dr
he driv
iver's dis-
er's dis-
play
play
The status displa ysforth e driving and driving
saf ety sy stems can be found in display sections
1 to4 . 352
352
Driver display

Ex
Ex
am
am ples of messag
ples of messag e v
e voice commands
oice commands Messages can be created, edited and listened
to
using the MBUX Voice Assistant. The following list
o.ers just a small selection of the possible mes-
sage commands. You will receive additional sug-
ge stions if you say Help for messaging.
R Write a text message to Jane Smith: When
will the next meeting take place?
R Show me my new e-mails.
R Write an e-mail to Jane Smith.
R Read me my new text messages.
R Show all new text messages.
R Write an e-mail to John Smith in English Ex Ex
am
am ples of v
ples of v ehicle v
ehicle voice commands
oice commands Yo
u can use theve hicle voice commands to
directly call up the menus forth e plug-in hybrid
settings and operate the cor responding vehicle
functions.
R "Display the energy flow."
R "Switch to charging settings." R
"Activate pre-entry climate control."
R "Where is the nearest charging station?"
R "How far can I still drive?"
R "Set the departure time to tomorrow morn-
ing at 8 am." Ex Ex
am
am ples of online functions
ples of online functions Depending on
the countr y,language and vehicle
equipment, additional functions are available
when online voice control is active. The system
accesses extern al information and can, among
ot her things, answer questions about general
kno wledge, pr ovide information about weather or
locations, per form calculations, etc.
R Is the sun shining in Manchester?
R Is it raining at my location?
R What are the skiing conditions on the Zugspi-
tze?
R What's the time in Sydney now?
R In which country do you pay with dollars?
R How many Swiss franks are there in 25
euros? R
How long now until the holidays?
R What day is it tomorrow?
R What is 20% of 29?
R What does my horoscope say?
R How are the Daimler shares doing?
R Let's play Geo Quiz.
R I'm bored.
R Who is the current prime minister?
R What do you know about the Globe Theatre
in London?
R Who painted the picture "The Scream"?
R What's the status in the Premier League?
R Create a calendar entry tomorrow at 9 am.
R What's my next task?
R Tell me a joke.
R How many languages do you speak?
R What is your favourite animal?
R Are there any updates?
R Is the light still on in the kitchen?
R Switch off all the devices in my house. MBUX
Voice Assistant
359 359

Ov
Ov
er
ervie
vie w and oper
w and oper ation
ation N
No
ot
tes on t
es on t he MBUX multimedia syst
he MBUX multimedia syst em
em&
W
WARNING
ARNING Risk of dist raction due toinfor-
mation systems and communications
equipment
If yo u operate information systems and com-
munications equipment integ rated in theve hi-
cle when driving, you could be distracted from
th e tra1c situation. This could also cause you
to lose control of theve hicle. #
Only operate this equipment when the
tra1c situation pe rmits. #
Ifyo u cannot be sure of this, stop the
ve hicle in accordance with the tra1c
conditions and operate the equipment
with theve hicle stationar y. Yo
u must obser vethe legal requ irements forthe
count ryin which you are cur rently driving when
ope rating the multimedia system.
Depending on the equipment, the scope of func-
tion and product designation of your MBUX multi-
media system may di.er from the description and images in
this Owner's Manual. Forex ample,
ro ute guidance with augmented reality is not avail-
able in all equipment variants.
* N NOOTE
TE Increased sur face tempe rature due
to direct sunlight on the central display The sur
face of the central display is very dar k.
If th e display is exposed todirect sunlight, the
sur face can become very hot. #
Ifth e central display has been exposed
to direct sunlight, allow it tocool down
before touching it for a long time. Ov
Ov
er
ervie
vie w of t
w of t he MBUX multimedia sy
he MBUX multimedia sy st
stem
em 1
Touch Control and control panel forth e MBUX
multimedia system
MBUX stands for Mercedes-Benz User Experi-
ence.
• Operating Touch Control
2 Central display with touch functionality
• Home screen overview
• Operating theto uchscreen
3 Control panel with:
ú Fingerprint sensor
Ü Switches the MBUX multimedia system
on or o. MBUX multimedia system
361 361

%
You can activate or deactivate Interior Assis-
ta nt functions, e.g. Light. The settings are
sa ved in your cur rent user pro/le and are
seat-speci/c. Viath e user pro/le they are also
av ailable in ano ther vehicle with the MBUX
Interior Assistant. This means that you only
ha ve tomake the settings once and can take
th em with youto theot her vehicle.
% You can switch the Interior Assistant front and
re ar camera on and o. using FrontandRear .
The selected camera settings (on/o.) are not
sa ved in the user pro/le and only apply tothe
cur rent vehicle. If youch ange toano ther vehi-
cle with the MBUX Interior Assistant, please
ch eck the settings and adjust them if neces-
sar y.
The MBUX Interior Assistant is equipped with
front and rear cameras.
% Alternativel y,a con/guration with front cam-
era only is also available.
The front camera consists of two cameras that
support the driver and the front passenger.
The rear camera consists of two cameras that
support the leT and right rear seat passen gers. The MBUX Interior Assistant
records theve hicle
occupants via 3D laser cameras. The cameras of
th e front camera are located in theove rhead con-
trol panel. The cameras of there ar camera are
located in thero of bo ws.
The Assistant de tects interactions of theve hicle
occupants via the cameras. It interpr etsth e natu-
ra l hand, head and body mo vements of theve hi-
cle occupants either in cont ext or at their explicit
re qu est. The Assistant can thus automatically trig-
ge rve hicle interior functions and assist appropri-
ately tothe situation. 1
Arrangement of the cameras of the front cam-
era in theove rhead control panel 1
Arrangement of there ar camera in thero of
bo ws
The Assistant supports vehicle and inf otainment
functions at thre e interaction le vels:
R INTELLIGENT
The Assistant recognises vehicle occupants
automatically and activates functions.
R REACTIVE
The Assis tant recognises the natural body lan-
guage of a vehicle occupant and car ries out
functions automaticall y,appropriate tothe sit-
uation.
R CONTAC TLESS 372 372
MBUX multimedia system