2021 MERCEDES-BENZ S-CLASS SALOON LONG cooling

Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
If th e display message does not disappear and a warning tone also sounds, AIRMATIC is malfunctioning: #
Do not drive at speeds greater than 80 km/h and consult a quali/ed specialist workshop immediatel y.
* N
NO
OTE
TE The tyres on the front axle or thefe nders could be damaged bylarge stee ring mo vements #
Avoid lar gestee ring mo vements while driving and lis tenfo r scraping sounds. #
Ifyo u hear scraping sounds, pull over and stop theve hicle in accordance with the tra1c conditions, and set a
higher vehicle le vel if possible. #
Set a higher vehicle le vel (/ page 305).
Depending on the malfunction, theve hicle will be raised.
É Vehicle rising Please wait *T
hevehicle le vel is too lo w.The vehicle will be raised tothe selected vehicle le vel. #
Wait until the display message disappears before pulling away.
É
Compressor is cooling *D
uetofrequent le velch anges within a short space of time, the compressor /rst needs tocool down in order toset the
selected vehicle le vel.
When the compressor has cooled down, theve hicle will continue rising tothe selected vehicle le vel. #
Drive on in a manner appropriate forth e cur rent le vel. Make sure that there is su1cient ground clearance. 552
552
Display messages and
warning/indicator lamps

W
W
ar
ar ning/indicat
ning/indicat or lampP
or lam pP ossible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions #
Notethe messages on the driver displa y.
If t
If t he coolant t
he coolant t em
emper
per atur
atur e displa
e displa y is at t
y is at the low
he lower end of t
er end of t he t
he tem
emper
per atur
atur e scale:
e scale: #
Consult a quali/ed specialist workshop.
If t
If t he coolant t
he coolant t em
emper
per atur
atur e displa
e displa y is at t
y is at the upper end of t
he upper end of t he t
he tem
emper
per atur
atur e scale:
e scale: #
Exit theve hicle and keep a safe distance from it until the engine has cooled down. #
Make sure that the air supply tothera diator is not obstructed. #
Avoiding high loads on the engine, drive tothe nearest quali/ed specialist workshop. In doing so, ensu rethat the
coolant temp erature display remains below 120°C.
ÿ
Coolant warning lamp (yel-
low) *T
he yellow coolant warning lamp is lit while the engine is running.
Po ssible causes:
R The temp erature sensor is malfunctioning
R The charge air, transmission oil or battery cooling is faulty
R The radiator shutters are bloc ked or defective #
Avoiding high loads on the engine, drive tothe nearest quali/ed specialist workshop. Displ
aymessages and warning/indicator lamps
579
579

Setting
the air0ow (THERMOTRONIC)..... 189
Setting the frag rance system.................. 195
Setting thete mp erature
(THERMOTRONIC).................................. 189
St ationary heater/ ventilation................. 201
Switching there ar wind owheater
on/o. (THERM OTRO NIC).......................1 89
THERMOTRONIC control panel............... 189
Ve ntilating theve hicle (con venience
opening)................................................ 106
Coc Coc kpit
kpit, Dashboard
Overview................................................ 6, 8
Collision det
Collision det ection (park
ection (parked v
ed vehicle)
ehicle)
Information.................................... 264, 265
Combination switch
Combination switch ..................................... 171
Com
Com ponent-speci/c
ponent-speci/c inf
infor
ormation
mation................... 479
Cont
Cont ent shar
ent shar ing menu
ing menu
Overview................................................ 367
Contr
Control elements ol elements
To uch-sensitive........................................ 25
Conv
Conv enience closing
enience closing.................................... 107
Conv
Conv enience opening
enience opening................................... 106 Coolant (engine)
Coolant (engine)
Levelch eck............................................ 428
No tes..................................................... 489
Cop
Cop yr
yright
ight....................................................... 44
Cor
Cor ner
nering light
ing light............................................. 173
Cr
Cr osswind Assi st
osswind Assist
Fu nction/no tes...................................... 270
Cup holder
Cup holder Switching the cooling/heating func-
tion on/o.............................................. 159
Cushionbag
Cushionbag.................................................... 53 D
D
Dashcam
Dashcam Notes..................................................... 395
Selecting a USB device......................... .396
St arting/stopping a video recording...... .396
Dat
Dat a acq
a acq uisition
uisition
Ve hicle..................................................... 41
Dat
Dat a pr ot
a pr otection r
ection r ights
ights
Data storag e............................................ 44
Dat
Dat a st
a st or
orage
age
Data pr otection rights............................. .44Electronic control units............................ 41
Online services.......................................
.43
Ve hicle..................................................... 41
Deactiv Deactiv ating t
ating the alar
he alar m (AT
m (ATA)
A)........................ .115
Declar
Declar ation of conf
ation of conf or
ormity
mity
Electromagnetic compatibility.................. 29
Impor ter addresses.................................. 36
Jack......................................................... 36
Speci/c absor ption rate........................... 29
TIREFIT kit................................................ 37
Wi reless vehicle component s................... 29
Decor Decor ativ
ative f
e foil (cleaning ins
oil (cleaning instr tructions)
uctions)........... 432
Defr
Defr os
ost functiont function ........................................... 192
Des
Destination entry tination entry, Navigation
Entering a POI or addre ss....................... 390
Diagnos
Diagnos tics connection
tics connection , On-board diag-
nostics inter face............................................ 37
Diesel
Diesel Low outside temp eratures...................... 484
No tes..................................................... 484
DIGIT
DIGIT AL LIGHT
AL LIGHT
Ac tive headlamps................................... 172
Assistance functions.............................. 174 Index
597
597

Û
Battery overheated Stop, every-
body out! Outdoors if possible ................ 511
Ø Beginning emer gency stop............ 542
J Brake immediate ly........................ 536
Á Change key batteries .................... 501
è Charger cable connected .............. 509
J Check brake 0uid le vel.................. 536
ï Check trailer hitch lock (white
display message) .................................... 517
h Check tyre(s) ................................ 563
! Clean the fuel /lter....................... 527
É Compressor is cooling .................. 552
ÿ Coolant Stop Switch o. the
ve hicle ................................................... 526
! currently una vailable See Own-
er's Manual............................................5 54
÷ currently una vailable See Own-
er's Manual............................................5 55
5 Engine oil le vel cannot be meas-
ured....................................................... 570 5
Engine oil le velRe duce oil le vel..... 569
5 Engine oil le velSt op Switch o.
th eve hicle ............................................. 569
5 Engine oil pressure Stop Switch
o. theve hicle ....................................... .570
ä Fault Drive at max. 80 km/h
...................................................... 549, 550
ä Fault Stop.................................... .551
6 Front leT malfunction Consult
wo rkshop (e xample)...............................4 97
6 Fueltank is depre ssurised
Re ady forre fuelling............................... .514
Û Have high- voltage system
ch ecked See Owner's Manual ................ 512
& inoperative Battery low................. 506
& Inoperative Char gehigh- voltage
battery................................................... 507
& inoperative High-voltage battery
ch arging inco mplete ............................... 507
& Inoperative Refuel vehicle ............ .506 &
inoperative See Owner's Man........ 506
! inoperative See Owner's Manual.. .555
÷ inoperative See Owner's Manual.. .556
T inoperative See Owner's Manual.. .557
G Inoperative................................... 558
¥ Intensive cleaning activated for
30 s....................................................... 525
Á Key being initialised Please wait.... 502
Á Key not de tected (red display
message)...............................................5 01
Á Key not de tected (white display
message)...............................................5 01
: LeT dipped beam (e xample).......... 502
6 LeT windowbag malfunction
Consult workshop (e xample).................. 498
: Malfunction See Owner's Man-
ual.........................................................5 03
Û Malfunction Visit workshop ........... 511
d Malfunction.................................. 512
Û Malfunction.................................. 511 Index
599 599

R
R
ear seat
ear seat
Seat....................................................... 123
R
R ear seat belt
ear seat belt
Status displ ay.......................................... 52
R
R ear seat belt st
ear seat belt st atus display
atus display........................... 52
R
R ear window
ear window
Roller sunblind....................................... 113
R
R ear windo
ear windo w heat
w heater (THERMO
er (THERMO TR
TRONIC)
ONIC) ......... 189
R
R ear
ear -vie
-vie w mirr
w mirr or
or
Anti-dazzle mode (automatic)................. 186
R
R ecuper
ecuper ation
ation, Brakes, Driving tips
Fu nction................................................ 222
Setting.................................................. .223
R
R efr
efr ig
iger
er at
ator box
or box
Re moving//tting.................................... 163
St ow age compartmen t.......................... .164
Using..................................................... 162
R
R efuelling
efuelling
Refuelling theve hicle............................ .235
R
R egis
egistr tration
ation
Ve hicle..................................................... 39
R
R egulat
egulat or
ory r
y r adio
adio identi/cation
identi/cation
Indonesia............................................... 479 Small components................................. 479
R
R emot
emot e contr
e contr ol (st
ol (stationar
ationar y heat
y heater/v
er/venti-
enti-
lation)
lation) Displ ays................................................. 203
Problems............................................... 205
Re placing the battery.............................2 04
Setting................................................... 203
R R emot
emot e Online
e Online
Charging the star ter batter y................... 213
Cooling/heating theve hicle interior....... 213
St arting theve hicle............................... .213
R
R emot
emot e P
e Par
arking Assist
king Assist
Au thorising a mobile phone.................... 330
Fu nction................................................ 326
Ope rating.............................................. 327
System limitations.................................. 326
R
R escue card
escue card................................................... 40
R
R eser ve
eser ve
Fu el....................................................... 485
R
R ese
ese t function (MBUX multimedia sy
t function (MBUX multimedia sy s-
s-
t
t em)
em), Restoring (fac tory settings).................. 386
R
R esidual heat
esidual heat
Rear operating unit................................ 194R
R
es
estr traint syst
aint syst em
em, Occupant saf ety
Basic instructions forch ildren.................. 65
Fu nction in an accident............................ 46
Fu nctionality........................................... .46
Limited pr otection....................................45
Malfunction............................................. 46
Pr otection................................................ 45
Self-test...................................................46
Wa rning lamp........................................... 46
Rev Rev er
erse g
se g ear
ear
Engaging................................................ 232
Rev
Rev er
ersing camera
sing camera
Ac tivating using GPS (360° Camera)...... 317
Care...................................................... 433
Fu nction................................................ 310
Managing activation points (360°
Camera)............................................... .317
Opening the camera co ver (360°
Camera)................................................ 317
Setting the 360° Camera.......................3 17
Switching automatic operation on/o.
(360-deg ree Camera)............................. 317
Rims (car Rims (car e)
e).................................................. 433 616
616
Index

Switching on (start/stop button)............ 210
To
wing................................................... 344
Ve ntilating (con venience opening).......... 106
Vo ice commands (MBUX Voice Assis-
ta nt)..................................................... .359
V V ehicle camera
ehicle camera
Information............................................2 67
V
V ehicle data
ehicle data
Displaying (DYNAMIC SELECT)...............2 29
No tes..................................................... 490
Ro of load............................................... 491
Ve hicle height....................................... .491
Ve hicle length........................................ 491
Ve hicle widt h......................................... 491
Wheelbase............................................. 491
V
V ehicle dimensions
ehicle dimensions...................................... 491
V
V ehicle emerg
ehicle emerg ency st
ency start
art............................... 456
V
V ehicle
ehicle identi/cation
identi/cation plate
plate, Model type
EU type appro val number....................... 480
Maximum gross vehicle weight............... 480
Pa int code............................................. 480
Pe rm issible axle load.............................. 480
VIN........................................................4 80V
V
ehicle int
ehicle int er
erior
ior
Cooling or heating (Remo teOnline)........ 213
V
V ehicle sensors
ehicle sensors
Information............................................ 267
V
V ehicle soc ket
ehicle soc ket
Care...................................................... 433
Indicator lamps...................................... 248
V V ehicle t
ehicle t ool kit
ool kit,To ol
TIREFIT kit.............................................. 440
To wing eye............................................. 456
V V entilating
entilating
Con venience opening............................. 106
VIN
VIN, Vehicle identi/cation number
Identi/cation plate................................ .480
Seat.......................................................4 80
Wi ndsc reen............................................ 480
V
V ision
ision
Demisting windo ws................................ 193
Wi ndsc reen heater................................. 196 W
W
W
W ar
ar m-up (dr
m-up (dr iv
iver display
er display , Spor
, Sport menu)
t menu) ...........3 47W
W
ar
ar ning tr
ning tr iangle
iangle
Re moving............................................... 437
Setting up.............................................. 438
W
W ar
ar ning/indicat
ning/indicat or lamp
or lamp
! ABSwarning lamp......................... 586
Ó Active Brake Assist warning
lamp.............................................. 584, 585
J Brake system warning lamp (red)... 582
J Brake system warning lamp (yel-
low)....................................................... 582
ÿ Coolant warning lamp (red)........... 578
ÿ Coolant warning lamp (yellow).......5 79
! Electric parking brake indicator
lamp (red).............................................. 581
# Electrical fault warning lamp
...................................................... 575, 580
; Engine diagnosis warning lamp...... 580
p Engine operating tempe rature
wa rning lamp......................................... 580
å ESP®
OFF warning lam p................ 587 Index
623 623