2021 MERCEDES-BENZ S-CLASS SALOON LONG trailer

3
Selects a point of interest in the vicinity of the
destination
4 3wo rdaddress from what3words
ATer selection of a destination thero ute is be cal-
culated. #
Select one of the options.
Calling up t
Calling up t he r
he rout
outeov
e over erview
view #
Select Routes. #
Select an alternative route.
S
S t
tar
ar ting r
ting r out
oute guidance
e guidance #
Select ¥Let's go!.
Calling up t
Calling up t he det
he detailed displa
ailed displa y wit
y with des
h destination tination
addr
addr ess
ess #
Pull the bar abo vethe¥ Let's go! symbol
upwards.
Depending on the destination selection and
av ailabilit y,online content, forex ample rat-
ings, prices and weather information, is
shown. #
T To shar
o shar e a des
e a des tination:
tination: selectÇShare.
This option allo wsyouto scan the displa yed
QR code. #
T
To sav
o sav e a des
e a destination as a fav
tination as a favour
our it
ite:
e: select
ß Favourite andthen an option. #
T
To call up an Int
o call up an Int er
erne
ne t addr
t addr ess:
ess:if aweb
address is available, select www. #
T
To call t
o call t he des
he destination:
tination: if atelephone number
is available, select Call.
Searc
Searc hing f
hing for POIs in t
or POIs in t he vicinity of t
he vicinity of t he des
he destina-
tina-
tion sho
tion sho wn
wn #
Select In the vicinity . #
Sear chusing categories, enter a search entry
or sear chfor a personal POI .
Selecting a r
Selecting a r out
oute type
e type #
Select Zinthe navigation menu
(/ page 389). #
Select Route.
The route is calculate d as afast route with a
short journey time. Trailer mode is available if
a trailer has been coupled with theve hicle. If
av ailable, you can select online routes. Tra1c announcements
forth ero ute are take n into
account via Dynamic route guidance r.
% Trailer mode and online routes are not availa-
ble in all countries and for all vehicles.
Calculating alt
Calculating alt er
ernativ
nativ e r
e rout
out es
es #
Select Zinthe navigation menu. #
Select View. #
Activate Overview of route after start.
Alternative routes are calculate dfo rev ery
ro ute.
Selecting alt
Selecting alt er
ernativ
nativ e r
e rout
out es
es
% IfOverview of route after start has been
switched on and a route has been calculate d,
th e function is available. #
Select ¡inthe navigation menu. #
Select Other routes. #
When the alternative routes ha vebeen calcu-
lated, display thero ute in the navigation win-
dow byswiping totheright or leT. #
Select Start. 392
392
MBUX multimedia system

R
With th e wiper arms folded out, clean the
wiper blades with a damp clo th.
% Make sure that the wiper blades are coated.
The coating can lea veresidues on a clo th. Do
not rubth e wiper blades excessively or clean
th em too oTen.
Ext
Ext er
erior lighting
ior lighting
R Clean the lenses with a wet sponge and mild
cleaning agent, e.g. car sha mpoo.
R Only use cleaning agents or cleaning clo ths
th at are suitable for plastic lenses.
V
V ehicle soc ke
ehicle soc ket (high-v
t (high-v olt
oltag
age batt
e batt er
ery)
y)
R Use clean water and a soT clo thtoclean the
ve hicle soc ket.
R Do not use high-pressure cleaners or cleaning
agents, such as soap.
Sensors Sensors
R Clean the sensors in the front and rear bump-
ers with a soT clo thand car shampoo
(/ page 267).
R When using a high-pressure cleaner, main tain
a minimum distance of 30 cm. R
R
e
ev
ver
er sing camer
sing camer a and 360° Camera
a and 360° Camera
R Open the camera co ver with the multimedia
system (/ page 317).
R Use clean water and a soT clo thtoclean the
camera lens.
R Do not use a high-pressure cleane r.
T
T ailpipes
ailpipes
R Clean with a cleaning agent recommended for
Mercedes-Benz, especially in the winter and
aTer washing theve hicle.
R Do not use acidic cleaning agents.
Tr
Tr ailer hitch
ailer hitch
R Obser vethe no tes on care in the trailer hitch
manufacturer's operator manual.
R Do not clean the ball neck with a high-pres-
sure cleaner or sol vent.
R Remo vetraces of rust on the ball, forex ample,
with a wire brush.
R Remo vedirt with a lint-free clo th.
R ATer cleaning, lightly oil or grease the ball
head. %
Before using trailers with anti-torsional cou-
pling, obser vethe manufacturer's operator
manual. N No
ot
tes on car
es on car e of t
e of the int
he int er
erior
ior &
W
WARNING
ARNING Risk of injury from plastic parts
breaking o. aTer the use of sol vent-based
ca re products
Care and cleaning products containing sol-
ve nts can cause sur faces in the cockpit to
become porous. When the airbags are
deplo yed, plastic parts may break away. #
Do not use any care or cleaning products
containing sol vents toclean the cockpit. &
W WARNING
ARNING Risk of injury or fatal injuries
from bleached seat belts
Bleaching or dyeing seat belts can se verely
we aken them.
This can, forex ample, cause seat belts to tear
or fail in an accident. #
Never bleach or dye seat belts. 434
434
Maintenance and care

R
the electric parking brake cannot be released
or applied
R the transmission cannot be shiTed toposition
i orj
% Ifth e transmission cannot be shiTed toposi-
tion iorthe driver's display in the inst ru-
ment clus ter does not show anything, ha ve
th eve hicle transpor ted (/ page 453). A tow-
ing vehicle with liTing equipment is requ ired
fo rve hicle transpor tation.
* N
NOOTE
TE Damage due to towing away at
ex cessively high speeds or over long dis-
ta nces The driv
etra in could be damaged when towing
at excessively high speeds or over long distan-
ces. #
Atowing speed of 50 km/h must not be
ex ceeded. #
Atowing dis tance of 50 km must not be
ex ceeded. &
W
WARNING
ARNING Risk of accident when towing a
ve hicle which is too heavy
If th eve hicle tobe tow- star ted or towe daway
is heavier than the permissible gross mass of
yo ur vehicle, thefo llowing situations can
occur:
R theto wing eye may become de tach ed.
R theve hicle/trailer combination may
swer veorove rturn. #
Before tow- starting or towing away,
ch eck if theve hicle tobe tow- star ted or
to we dawa yex ceeds the permissible
gr oss mass. If a
vehicle must be tow- star ted or towe dawa y,its
we ight must not exceed the permissible gross
mass of theto wing vehicle. #
Information on the permissible gross mass of
th eve hicle can be found on theve hicle identi-
/cation plate (/ page 480). #
Do not open the driver's door or front
passenger door; the transmission will other-
wise automatically shiT toj . #
Fitth eto wing eye (/ page 456). #
Fasten theto wing device.
* N
NOOTE
TE Damage due toincor rect connec-
tion of theto w bar #
Only connect theto w rope or tow bar to
th eto wing eyes. %
V
Vehicles wit
ehicles wit hto
h to w bar:
w bar: you can also attach the
to w bar tothe trailer hitch. #
Deactivate the automatic locking mechanism . #
Do not activate the HOLD function. #
Deactivate tow- awa y protection
(/ page 116). #
Deactivate Active Brake Assist (/ page 294). #
ShiT the transmission toposition i. #
Release the electric parking brake. 452
452
Breakdown assistance

&
W
WARNI NG
ARNI NGRisk of accident due tolimited
saf ety-re lated functions during theto wing
process
Saf ety-re lated functions are limited or no lon-
ge rav ailable in thefo llowing situations:
R theve hicle is switched o..
R the brake system or po wer steering system
is malfunctioning.
R the energy supply or the on-board electri-
cal system is malfunctioning.
When your vehicle is towe daw ay, signi/cantly
more e.ort may be requ ired tosteer and
brake than is normally requ ired. #
Use a tow bar. #
Make sure that the steering wheel can
mo vefreely be fore towing theve hicle
awa y. *
N
NO
OTE
TE Damage due toexcessive tractive
po wer If
yo u pull away sharpl y,the tractive po wer
may be too high and theve hicles could be
damaged. #
Pull away slo wlyand smoo thly. Loading t
Loading t
he v
he vehicle f
ehicle f or tr
or transport
anspo rt Re
quirements:
R The vehicle is stationar y.
R The vehicle is switched o..
R The driver's displ ayis in the initial state with
no menus open (/ page 345).Transpo rtis
also possible with a warning message visible.
R The 12 V bat tery isch arge d.
Plug-in h
Plug-in h ybr
ybrid:
id:transpor tation of vehicles should
only be car ried out byprofessional reco very com-
panies. #
If necessar y,set the system language
(/ page 386). #
Obser vethe no tes on towing away
( / page 451). #
Connect theto wing device totheto wing eye
in order toload theve hicle.
% V
Vehicles wit
ehicles wit h tr
h trailer hitc
ailer hitc h:
h:you can also attach
th eto w bar tothe trailer hitch. #
Switch on the po wer supply (/ page 210). #
ShiT the transmission toposition i.
% The transmission may be loc ked in position
j intheev ent of damage tothe electrics. To
shiT toi , pr ovide the on-board electrical
system with po wer (/ page 448).
* N
NOOTE
TE Possible damage totheve hicle
when loading or unloading When loading or unloading,
theve hicle must
be raised totransport le vel.
If th e transport settings are not shown or the
Vehicle not ready for loading messageis dis-
pla yed, theve hicle may not be loaded or
unloaded. Breakdown assis
tance
453
453

T
T
o
o wing ey
wing eye st
e st or
orag
ag e location
e location To
wing eye1 is located under the boot 0oor.
Depending on theve hicle equipment, theto wing
ey e may be located at ano ther position in the
boot. F
F
itting and r
itting and r emo
emoving t
ving t heto
he towing eye
wing eye #
Press the mark on co ver1 inwa rds and
re mo ve. #
Screw intheto wing eye clockwise as far as it
will go and tighten.
V
V ehicles wit
ehicles wit h a tr
h a trailer hitc
ailer hitc h:
h:vehicles with a trailer
hitch do not ha veare ar brac ketfo rth eto wing
ey e. Fasten theto w bar tothe trailer hitch. #
Make sure that co ver1 engages in the
bumper when youre mo vetheto wing eye.
* N
NOOTE
TE Damage totheve hicle due toincor-
re ct use of theto wing eye or trailer hitch When a
towing eye or trailer hitch is used to
re co ver a vehicle, theve hicle may be damaged
in the process. #
Only use theto wing eye or trailer hitch to
to w awa y or tow start theve hicle. #
Do not use theto wing eye or trailer hitch
to to wtheve hicle during reco very. T
T
o
o w
w -st
-st ar
arting t
ting t he v
he vehicle (emerg
ehicle (emerg ency engine st
ency engine st ar
art)
t) *
N
NOOTE
TE Damage tothe automatic transmis-
sion due to tow-starting To
w- starting theve hicle can damage the auto-
matic transmission. #
Do not tow- start theve hicle. #
Do not tow- start theve hicle. 456
456
Breakdown assis
tance

Char
getime – mode 4 applies todirect cur rent
ch arging from 10% to80% of the usable energy
content.
The time take nto charge the battery depends on
th ech arge status of the batter y,the ambient tem-
perature and thech arging capacity of the batter y.
The charging capacit y,in turn, depends on the
supply voltage, the cur rent intensity and the type
of po wer suppl y.
The nominal voltage range foryo ur vehicle can be
fo und on the information label in the soc ket co ver
( / page 241). T T
r
railer hitch
ailer hitch Gener
Gener
al not
al notes on t
es on t he tr
he trailer hitch
ailer hitch Modi/cations
tothe engine cooling system may
be necessar y,depending on theve hicle model.
The retro/tting of a trailer hitch is on lypermissi-
ble if a towing capacity is speci/ed in your vehicle
documents.
Fu rther information can be obtained at a quali/ed
specialist workshop. Mounting dimensions Mounting dimensions
1
Fastening points
2 Overhang dimension
3 Rear axle cent reline The
overhang dimension and fastening points are
va lid for a trailer hitch installed at thefa ctor y.
All v
All v ehicles, ex
ehicles, excep
cep t plug-in h
t plug-in h ybr
ybrid:
id:
Ov
Ov er
erhang dimension leng th
hang dimension length Model
Model
2
2Ov
Over
erhang dimen-
hang dimen-
sion
sion
All model s1 299 mm T
T
o
o wing capacity
wing capacity The
tongue weight is not included in theto wing
capacity.
All v All v ehicles, ex
ehicles, excep
cep t plug-in h
t plug-in h ybr
ybrid:
id:
To
To wing capacity
wing capacity , br
, brak
aked (at a minimum
ed (at a minimum st
starar t-o.
t-o.
gr
gr adeability of 12%)
adeability of 12%) Model
To
Mode lT owing capacity,
wing capacity,
br
brak
ak ed
ed
All model s2 100 kg Te
ch nical data
493
493

T
T
o
o wing capacity
wing capacity , unbr
, unbrak
aked
ed Mode
lT o
Mode lT owing capacity,
wing capacity,
unbr
unbr ak
aked
ed
All model s7 50 kgMaximum t
Maximum t
ongue w
ongue weight and load capacity
eight and load capacity *
N
NOOTE
TE Damage caused bythe trailer com-
ing loose If
th eto ngue weight used is too lo w,the trailer
may come loose. #
The tongue weight must not be below
50 kg. #
Use a tongue weight that is as close as
possible tothe maximum permissible
to ngue weight. *
N
NOOTE
TE Damage caused bythe bicycle rack
coming loose When using a bicycle
rack , bo th th e maximal
to ngue weight and the maximal load capacity
should be obser ved. #
Do not exceed the permissible load
capacity. Obser
vethe additional no tes on load capacity
(/ page 342).
All v
All v ehicles, ex
ehicles, excep
cep t plug-in h
t plug-in h ybr
ybrid:
id:
T
T ongue w
ongue w eight
eight Model
Model
Maximum t
Maximum tongue
ongue
w
w eight
eight
All models 85 kg Load capacity
Load capacity
All models
All models
Maximum load
Maximum load
When attaching the
bicycle rack tothe ball
head 75 kg
When attaching the
bicycle rack tothe ball
head and additionally
to the guide pin 100 kg P P
er
er missible axle load, r
missible axle load, r ear axle
ear axle All v
All v
ehicles, ex
ehicles, excep
cep t plug-in h
t plug-in h ybr
ybrid:
id:
Tr
Tr ailer oper
ailer oper ation axle load
ation axle load Model
Model
Axle load
Axle load
S 350 d1 615 kg
S 450 1610 kg
S 450 4MATIC 1605 kg
S 500 4MATIC 1590 kg
S 580 4MATIC 1560 kg
All other model s1 600 kg494
494
Te
ch nical data

Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
:
Malfunction See Owner's
Manual *T
heexterior lighting is malfunctioning. #
Consult a quali/ed specialist workshop.
*V Vehicles wit ehicles wit h a tr
h a trailer hitc
ailer hitc h:
h:a fuse may ha veblown. #
Stop theve hicle in accordance with the tra1c conditions. #
Check the fuses and replace them if necessary (/ page 457).
:
Automatic driving lights
inoperative *T
he light sensor for automatic driving lights is malfunctioning. #
Consult a quali/ed specialist workshop.
:
Active Light System inoper-
ative *T
he active headlamps are malfunctioning. #
Consult a quali/ed specialist workshop. Displ
aymessages and warning/indicator lamps
503 503