2020 MERCEDES-BENZ S-CLASS SALOON LONG radio

Light and sight
......................................... 15 2
Exterior lighting .......................................... 15 2
Interior lighting ............................................ 161
Wi ndsc reen wipers and windscreen
wa sher sy stem ............................................ 16 4
Mir rors ........................................................ 16 8
Area pe rmeable toradio wav es on the
windscreen ................................................ .171
Infrared-reflective windscreen function ....... 171Climate control
......................................... 17 2
Overview of climate contro l systems ..........1 72
Operating the climate control sy stem ......... 173 Driving and pa
rking ................................. 18 8
Driving ........................................................ 188
DY NA MIC SELECT switch ............................1 99
Au tomatic transmission .............................. 201
Fu nction of the 4MATIC .............................. 205
Re fuelling ................................................... 206
Pa rking ........................................................ 212
Driving and driving sa fety sy stems .............. 219
Tr ailer hit ch................................................ 282
Bicycle rack function .................................. 288 Ve
hicle towing instructions ........................ .290 Driver display
........................................... 291
No tes on the driver display .........................2 91
No tes on the 3D driver display .................... 291
Operating the driver display ........................ 291
Menus on the driver display ....................... 292
Head-up display .......................................... 293
Ve hicles with a 48 V on-board electrical
sy stem (EQ Boost tech nology) .................... 296
Overview of status displa yson the driver
display ........................................................ 297 MBUX multimedia sy
stem ...................... 298
Overview and operation .............................. 298
Sy stem settings ...........................................3 11
Na vigation and traf fic .................................. 315
Te lephone .................................................. .321
Mercedes me and apps .............................. 324
Mercedes-Benz emer gency call sy stem ...... 332
Ra dio, media & TV...................................... 340
Sound settings ........................................... 346 Main
tenance and care ............................. 347
ASS YST PLUS service inter val display ........ .347
Engine compartment .................................. 348
Cleaning and care ....................................... 353 Breakdown assistance
............................360
Emergency ................................................. .360
Flat tyre ...................................................... 362
Battery (vehicle) ......................................... 368
To w- starting or towing away ....................... 374
Electrical fuses ........................................... 378 Wheels and tyres
..................................... 383
No tes on noise or unusual handling char‐
acteristics .................................................. .383
No tes on regular lyinspecting wheels and
tyres .......................................................... .383
No tes on snow chains ................................ 383
Ac tivating or deacti vating snow chain
mode .......................................................... 384
Ty re pressure .............................................. 384
Wheel change ............................................ .387
Emergency spare wheel .............................. 396 Contents
3

Wire
lessvehicle comp onents Fo
r EU and EF TAcount ries onl y:
The following information applies toall wireless
components of theve hicle and of the informa‐
tion sy stems and communication devices inte‐
grated in theve hicle:
The manufacturers of the wireless components
ensure that all wireless components ins talled in
th eve hicle comply with Directive 20 14/53/EU.
The full texts of the EU declarations of confo rm‐
ity are available at thefo llowing website:
https://moba.i.daimler.com/mar kets/ece-r ow/
baix/cars/certificates-of-conformity/en_GB/
index.html Yo
u can obtain fur ther information from a
Mercedes-Benz service cent re.
Brazil on ly:
No teon the two-w ayradio sy stems in theve hi‐
cle:
These sy stems are not pr otected from harmful
inter fere nce and mu stnot cause inter fere nce in
duly appr oved sy stems.
Nigeria onl y:
Connection and use of the wireless communica‐
tion equipment in this vehicle are permitted by
th e Nigerian Communications Commission. Ukraine onl
y:
The manufacturer hereby declares that the wire‐
less vehicle components meet thete ch nical reg‐
ulations for two-w ayradios. You can obtain fur‐
th er information from a Mercedes-Benz Service
Centre.
Wire less applications in theve hicle
Besides the typical frequencies for mobile com‐
munications, cars from Mercedes-Benz make
use of thefo llowing automotive radio applica‐
tions: 26
General no tes

Te
ch nology Frequency rang eT ransmission output/magnetic field
st re ngth
Con venience central lo cking sy stem 7.25 GHz UWB (6.0–8.5 GHz) ≤ -41.3 dBm/MHz EIRP mean ≤ 0 dBm/MHz
EIRP peak
76 GHz radar 76–77 GHz ≤ 55 dBm peak EIRP
Carsharing module NFC:
13
.553–13.567 MHz
Blue tooth ®
:
24 02–2480 MHz NFC:
≤ 42 dBμA/m at
10 m
Blue tooth ®
:
≤ +4 dBm (p ower category 2)
Tw o-w ayradio (Tel7 telephone control unit )E-GSM (900 MHz)
GSM (1800 MHz) +33 dBm
+30 dBm
UMTS (Band I)
UMTS (Band III)
UMTS (Band VIII) +24 dBm (+1/-3 dB)
+24 dBm (+1/-3 dB)
+24 dBm (+1/-3 dB)28
General no tes

Te
ch nology Frequency rang eT ransmission output/magnetic field
st re ngth
LT E (Band 1)
LT E (Band 3)
LT E (Band 7)
LT E (Band 8)
LT E (Band 20)
LT E (Band 28) +23 dBm (±2 dB)
+23 dBm (±2 dB)
+23 dBm (±2 dB)
+23 dBm (±2 dB)
+23 dBm (±2 dB)
+23 dBm (±2 dB)
Tw o-w ayradio (Router And Mobile SErv iceS)G SM (E-GSM 850 / E-GSM 900, Class 4)
GSM (E-GSM 1800 / E-GSM 1900, Class 4) < +32.5 dBm (±1 dB)
< +29.5 dBm (±1 dB)
UMTS (WCDMA FDD I, II, III, IV, V,VIII, XIX Class
3) < + 23.5 dBm (±1 dB) General no
tes29

#
Insert emergency key2 into the opening
and lift up co vering 3 and remo veit. #
Repeatedly taptheke y again styour palm
until bat tery 4 falls out of thekey. #
Insert the new battery with the positive pole
fa cing up wards. Use a lint-free clo thtodo so. #
Make sure that the sur face of the battery is
free of lint, grease and other impurities. #
Insert the front tabs of co vering 3 into the
housing and then press on bo thsides to
close it. #
Makesure that co vering 3 is compl etely
closed. #
Insert the front tabs of co ver1 into the
housing and then press until it is comple tely
closed. #
Insert the emer gency key again ( /page 79). Problems with
theke y,troublesho oting Yo
u can no lon ger lo ckor unlock theve hicle
Po ssible causes:
R The key bat tery iswe ak or dischar ged. #
Check the battery using the indicator lamp
(/ page 77). #
Replace theke y bat tery, if necessary
(/ page 79). #
Use there placement key. #
Use the emer gency keyto lock or unlock
(/ page 85). #
Have theke ych ecked at a qualified specialist
wo rkshop.
There is inter fere nce from a po werful radio
signal source
The key function is impaired by,fo rex ample:
R high voltage po wer lines
R mobile phones
R electronic devices (no tebooks, tablets)
R shielding due tome tal objects or induction
loops for electrical gatesystems or auto‐
matic bar riers #
Make sure that there is suf ficient di stance
between theke y and the po tential sou rce of
inter fere nce. Yo
u ha velost a key #
Have theke y deacti vated at a qualified spe‐
cialist workshop. #
If necessar y,ha ve the mechanical lock
re placed as well. Doors
Note
s onthe additional door lock The additional door lock is only
available for
ve hicles forth eUni ted Kingdom. &
WARNING Risk of inju ryto persons
inside theve hicle when the additional
door lock is activated
If th e additional door lock is activated, the
doors can no longer be opened from the
inside. #
Never lea vepersons, in particular chil‐
dren, unat tended in theve hicle. #
Ifth ere are persons in theve hicle, do
not activate the additional door loc k. Opening and closing
81

%
Ifth e door handle is not extended, touch
sensor sur face 2 tounlo ck. #
Tolock theve hicle: touch recessed sensor
su rface 3. #
Con venience closing: touch recessed sen‐
sor su rface 3for an extended pe riod.
% Further information on con venience closing
(/ page 95). Problems with
KEYLESS-GO, troubleshooting Yo
u can no lon ger lo ckor unlock theve hicle
using KEYLESS-GO
Po ssible causes:
R The key functions ha vebeen deactivated.
R The key bat tery iswe ak or dischar ged. #
Activate theke y functions (/ page78). #
Check the battery using the indicator lamp
(/ page 77). #
Replace theke y bat tery, if necessary
(/ page 79). #
Use there placement key. #
Use the emer gency keyto lock or unlock
(/ page 85). #
Have theve hicle and keych ecked at a quali‐
fi ed specialist workshop.
There is inter fere nce from a po werful radio
signal source.
The KEYLESS-GO function is impaired by,for
ex ample:
R high voltage po wer lines R
mobile phones
R electronic devices (no tebooks, tablets)
R shielding due tome tal objects or induction
loops for electrical gate systems or auto‐
matic bar riers #
Make sure that there is suf ficient di stance
between theke y and the po tential sou rce of
inter fere nce. Ac
tivating or deactivating the automatic
lo ck ing feature Multimedia sy
stem:
4 © 5
Settings 5
Vehicle
5 Locking function
% The vehicle is loc ked automatically when the
ignition is switched on and the wheels are
turning faster than walking pace. #
Activate or deacti vate Automatic locking .
In thefo llowing situations, there is a danger of
being loc ked out when the function is activated:
R while theve hicle is being tow- star ted or
pushed 84
Opening and closing

up. In addition, malfunctions during
the mobile
phone's charging process are shown bythe indi‐
cator lamp flashing thre e times.
% The mat can be remo vedfo r cleaning, e.g.
using clean, luk ewarmwate r.
Ra dio equipment appr oval numbers for Brazil
This device operates on a secondary basis, that
is to say it has no pr otection against harmful
inter fere nce, not even from the same type of
st ations, and must not cause inter fere nce wi th
sy stems operating on a primary basis.
This product is permitted in accordance with the
procedure defined in Directive 242/2000 bythe
Brazilian telecommunications agency AN ATEL
and meets the applicable tech nical requ ire‐
ments.
Fu rther information is available on the AN ATEL
we bsite. www.anatel.go v.br #
Further information on the declaration of
confo rmity forve hicle components which
re cei veand/or transmit radio wav es. Wire
lessly charging a mobile phone in the
re ar passenger comp artment Re
quirements:
R The mobile phone is suitable for wireless
ch arging.
A list of compatible mobile phones can be
fo und at: https://www.mercedes-benz-
mobile.com/ Ve
hicles with electrically adjus table outer seats #
Fold down there ar armrest. #
Open thestow age compartment in rear arm‐
re st 1 . #
Place the mobile phone as close tothe
centre of mat 2as possible wi th the display
fa cing up wards.
When the indicator lamp at the front of the
mobile phone sy stem lights up, the mobile
phone is being charge d. In addition, malfunc‐
tions during the mobile phone's charging
process are shown bythe indicator lamp
fl ashing thre e times.
% Obser vethe no tes on loading theve hicle
(/ page 134). Fi
tting and removing the floormats &
WARNING Risk of accident due to
objects in the driver's foot we ll
Objects in the driver's foot we ll may impede
pedal tr avel or block a depressed pedal.
This jeopardises the operating and road
saf ety of theve hicle. #
Stow all objects in theve hicle securely
so that they cannot getinto the driver's
fo ot we ll. 15 0
Seats and stowing

Area permeable
to radiowav es on the
windscreen Ra
dio-contro lled equipment, such as toll sys‐
te ms, can be mounted only on areas 1ofthe
windscreen that are permeable toradio wav es.
Areas permeable toradio wav es1 are best visi‐
ble from outside theve hicle when the wind‐
screen is illuminated with an extern al light
source.
No tethis position forve hicles with:
R Windsc reen heating
R Infra redre flective windscreen Infrared-reflective windscreen function
The infra red-reflective windscreen is coated and
re duces the build-up of heat in theve hicle inte‐
ri or.
The coating shields theve hicle interior from
ra dio waves. Light and sight
171