MERCEDES-BENZ S-CLASS SALOON LONG 2021 Owners Manual

Disclaimer
Das folgen de PDF -Doku ment für die ses Fahrze ugmodell be zieht sich in allen
Sprachver sionen nur auf die Fahrz euge, d ie fü r den deutsche n Markt best immt
sind und die den deutschen Vorschriften entsprechen. Bitte wenden Sie sich an
Ihr en autorisierten Mer cedes-Benz Services tützpunkt, um ein gedruckt es Exem plar
für andere Fahrzeugmodelle und Fahrzeugmodelljahre zu erhalten.
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Disclaimer
All language versions of the following PD\f document for this vehicle model
relate solel\b to vehicles intended for sale on the German market and which
correspond to German regulations.
Please contact \bour authorised Mercedes-Benz Service Centre to obtain
a printed version for other vehicle models and vehicle model \bears. This PD\f
document is the latest version. Possible variations to \bour vehicle ma\b not
be taken into account as Mercedes-Benz constantl\b updates their vehicles to
the state of the art and introduces changes in design and e\Dquipment. Please
therefore note that this PD\f document in no wa\b replaces the printed version
which was delivered with \bour vehicle.Disclaimer
The following version of the Owner‘s Manual describes all models, series and
special equipment of your vehicle. Country-specific language variations are
possible. Please note that your vehicle might not be equipped with all the
described functions. This also affects safety-relevant systems and functions.
Please contact your authorised Mercedes-Benz dealership if you would like
to receive a printed Owner‘s Manual for other vehicle models and vehicle
model years.
The online Owner‘s Manual is the current and valid version. It is possible that
deviations affecting your specific vehicle could not be taken into account
as Mercedes-Benz constantly adapts its vehicles according to the latest
technology and makes changes to the form and the equipment.
Please also read the printed Owner‘s Manual, supplementary documents and
the digital Owner‘s Manual in the vehicle.
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Thank y
Thank y
ou f
ou for buying Mer
or buying Mer cedes-Benz
cedes-Benz
Before you /r stdrive o., read this operator's
manual carefully and familiarise yourself with your
ve hicle. Foryo ur ow n sa fety and a longer operat-
ing lifespan of theve hicle, follow the inst ructions
and warning notices in this operator's manual.
Disregarding them may lead todamage tothe
ve hicle or injury topeople.
The standard equipment and product description
of your vehicle may vary and depends on thefo l-
lowing factors:
R Model
R Order
R National version
R Availability
Yo ur vehicle may therefore di.er, in individual
cases, from that shown in the descriptions and
illust rations.
The illustrations in this operator's manual show a
leT-hand drive vehicle. On right-hand-d rive ve hi-
cles, the la yout of car parts and control elements
di.ers accordingl y. Mercedes-Benz is constantly de
veloping its vehi-
cles fu rther.
Mercedes-Benz therefore reser vesth eright to
introduce changes in thefo llowing areas:
R Design
R Equipment
R Tech nical features
The following documents are integ ral parts of the
ve hicle:
R Digital operator's manual
R Printed operator's manual
R Service booklet
R Equipment-dependent supplements
R Supplementary documents
Ke ep these documents in theve hicle at all times.
Ensu rethat all documents are in theve hicle or
passed on in theeve nt of sale or rental.
2235841610Z102
2235841610Z102

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

Light and sight
Light and sight
............................................ 169 169
Exterior lighting ........................................... 169
Interior lighting ............................................ 178
Wi ndsc reen wipers and windscreen
wa sher system ............................................ 181
Mir rors ........................................................ 184
Area permeable toradio waves on the
windscreen ................................................ .187
Inf rare d-re0ective windscreen function ........ 188 Climat Climat
e contr
e contr ol
ol........................................... 189 189
Overview of climate control systems ............ 189
Operating the climate control system .......... 191 Dr Dr
iving and par
iving and par king
king..................................... 208 208
Driving ........................................................2 08
DY NAMIC SELECT button ........................... .226
Au tomatic transmission .............................. .231
Fu nction of the 4MATIC ...............................2 35
Re fuelling .................................................... 235
Charging the high-voltage battery (plug-in
hy brid) ........................................................ 241
Pa rking .......................................................2 58
Driving and driving saf ety sy stems ............... 266 Tr
ailer hitch ................................................ .336
Bicycle rack function ................................... 342
Ve hicle towing instructions .......................... 344 Dr
Dr
iv
iver displa
er displa y
y............................................. .345
345
No tes on the driver's display ....................... 345
No tes on the 3D driver's display .................. 345
Operating the driver's display ...................... 345
Driver display menus ................................... 346
Head-up display .......................................... 348
Ve hicles with a 48 V on-board elect rical
system ........................................................ 352
Fu nction of the po wer me ter ........................ 352
Overview of status displa yson the driver's
display ........................................................3 52 MBUX V MBUX V
oice Assist
oice Assist ant
ant................................. 354 354
No tes on operating saf ety .......................... .354
Operation .................................................... 354
Using MBUX Voice Assistant e.ectively .......3 56
Essential voice commands .......................... 357 MBUX multimedia syst MBUX multimedia syst
em
em............................ 361 361
Overview and operation ...............................3 61
System settings .......................................... 382
Plug-in hybrid settings ................................ .387
Na vigation and tra1c .................................. 388
Te lephone ................................................... 397
Mercedes me app ....................................... 400
Mercedes-Benz emer gency call system ....... 409
Ra dio, media & TV....................................... 416
Sound settings ............................................ 422 Maint Maint
enance and car
enance and car e
e................................. 423 423
ASS YST PLUS service inter val display .......... 423
Engine compartment ................................... 424
Cleaning and care ....................................... 429 Br Br
eakdo
eakdo wn assist
wn assist ance
ance................................. 437 437
Emer gency .................................................. 437
Flat tyre ...................................................... 439
Battery (vehicle) .......................................... 444
To w- starting or towing away ........................ 450
Electrical fuses ............................................ 457 Contents
3 3

Wheels and tyr
Wheels and tyr
es
es.........................................4 61
461
No tes on noise or unusual handling char-
acteristics ................................................... 461
No tes on regula rly inspecting wheels and
tyres ...........................................................4 61
No tes on snow chains ................................. 461
Ac tivating or deactivating snow chain
mode ......................................................... .462
Ty re pressure .............................................. 462
Wheel change ............................................. 465
Emer gency spa rewheel .............................. .475 T T
ec
ec hnical dat
hnical dat a
a............................................. 477 477
No tes on tech nical data .............................. 477
On-board electronics ................................... 477
Re gula tory radio identi/cation and no tes ..... 479
Ve hicle identi/cation plate, VIN and
engine number overview .............................. 480
Operating 0uids ...........................................4 81
Ve hicle data ................................................ 490
Tr ailer hitch ................................................ .493 Displa Displa
y messag
y messag es and w
es and war
arning/indicat
ning/indicat or
or
lam
lam ps
ps.......................................................... 495 495
Display message s ....................................... .495
Wa rning and indicator lamps ....................... 571 Inde
Inde
x
x.......................................................... 591 5914
4
Contents

In
this Owner's Manual, you will /nd thefo llowing
symbols: &
W
WARNING
ARNING Danger due tonot observing
th ewa rning notices
Wa rning notices dr awyour attention tohaz-
ards that may endanger your health or life, or
th e health or life of others. #
Obser vethewa rning notices. +
ENVIR
ENVIR
ONMENT
ONMENT AL NO
AL NOTE
TEEnvironmental
damage due tofailure toobser veenviron-
mental no tes Environmen
tal no tes include information on
environmentally responsible behaviour or envi-
ro nmentally responsible disposal. #
Obser veenvironmental no tes. *
N
NOOTE
TE Damage toproperty due tofailure
to obser venotes on material damage No
tes on material damage inform you of risks
which may lead toyour vehicle being dam-
aged. #
Obser venotes on material damage. %
These symbols indicate useful instructions or
further information that could be helpful to
yo u.
# Instruction
(/ page) Further information on a topic
Display Display inthe central display
4 Highest menu le vel, which is tobe
selected in the multimedia system
5 Releva nt submenus, which are tobe
selected in the multimedia system
*I ndicates a cause Symbols
5 5

LeT-hand-d
rive ve hicles 6
6
At
a glance – Cockpit

1
Light switch →
169
2 Steering wheel gearshiT paddles →
233
3 Combination switch →
171
4 Driver displ ay →
345
5 DIRECT SELECT le ver →
231
6 ü Start/stop button →
211
è ECO start/s top function →
220
7 Central display →
361
8 Glovecompartment →
150
9 Stow age compartment →
150
A Switch panel for:
÷ DYNAMIC SELECT button →
228
c Active Parking Assist →
323
& Switches the stationary heater on/o. →
201
\ Quick vehicle access
ú Fingerprint sensor →
361 Ü
Switches the MBUX multimedia system
on/o. →
361
a Switches sound on/o. →
361
ø Adjusts thevo lume →
361
B £ Hazard warning light system →
172
C Control panel forth e MBUX multimedia system →
368
D Adjusts the steering wheel →
140
ý Switches the steering wheel heater
on/o. →
141
E Control panel:
Driver display →
345
I Active Distance Assist DISTRONIC and
va riable limi ter →
279
F Diagnostics connection →
37
G M Opens the bonnet →
424
H ! Electric parking brake →
262 At
a glance – Cockpit
7 7