2021 MERCEDES-BENZ S-CLASS SALOON LONG brake sensor

Dr
Dr
iving syst
iving syst ems
ems W
W
ar
ar ning/indicat
ning/indicat or lampP
or lam pP ossible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
L
Wa rning lamp for distance
wa rning function *T
he red distance warning lamp lights up while theve hicle is in motion.
The dis tance totheve hicle in front is too small forth e speed selected.
If th ere is an additional warning tone, you are approaching an obstacle at too high a speed. #
Be prepared tobrake immediatel y. #
Increase the distance.
Fu nction of Active Brake Assist (/ page 290).
Ó Ac tive Brake Assist warning
lamp *T
heActive Brake Assist warning lamp is on.
Due todirty sensors or a malfunction, the system is not available or thera nge of functions is restric ted. #
Notethe messages on the driver's displa y.
ê
Ac tive Brake Assist warning
lamp *T
heActive Brake Assist warning lamp is on.
The system is switched o. or thera nge of functions has been automatically restric ted.
This may be the case if the driver is not wearing a seat belt or ano ther driving system has been activated. #
Obser vethe no tes on Active Brake Assist (/ page 290).584
584
Display messages and
warning/indicator lamps

¸
temp orarily una vailable Sensors
dirty....................................................... 546
Ø Top up AdBlue Emer gency op. in
XXX km See Owner's Manual................ .566
+ Top up coolant See Owner ’s
Manual.................................................. 526
¥ Top up washer 0uid...................... .524
u Towing not permitted See Own-
er's Manual ............................................ 508
ï Trailer coupling in motion .............. 516
d Vehicle is operational Switch o.
ve hicle before exiting............................. 516
É Vehicle rising Please wait.............. 552
h Warning tyre defect....................... 564
h Wheel sensor(s) missing ................ 563
Ø XX,X l Top up AdBlue Emerg.
op.: max. XXX km/h Start not poss.
in XXX km.............................................. 566 Ø
XX,XlTop up AdBlue Swit ch
ve hicle on, wait 60 sec. or engine
start not poss........................................ 567
"Electric" drive prog ram cur rently
una vailable............................................. 510
AC charging inoperative Consult work-
shop ...................................................... 510
Ac tive Blind Spot Assist cur rently
una vailable See Owner's Manual ............ 544
Ac tive Blind Spot Assist inoperative........ 545
Ac tive bonnet malfunction See Own-
er's Manual............................................ 521
Ac tive Brake Assist Functions cur-
re ntly limi ted See Owner's Manual .........557
Ac tive Brake Assist Functions limi ted
See Owner's Manual.............................. 558
Ac tive Distance Assist available again ..... 540
Ac tive Distance Assist cur rently
una vailable See Owner's Manual ............ 539
Ac tive Distance Assist inoperative.......... 540 Ac
tive Emer gency Stop Assist cur-
re ntly una vailable See Owner's Manual ... 542
Ac tive Emer gency Stop Assist inoper-
ative...................................................... 542
Ac tive Lane Change Assist cur rently
una vailable See Owner's Manual ............ 542
Ac tive Lane Change Assist inoperative... 543
Ac tive Lane Keeping Assist cur rently
una vailable See Owner's Manual ............ 545
Ac tive Lane Keeping Assist inoperative... 545
Ac tive Parking Assist and
PA RKTRONIC inope rative See Own-
er's Manual............................................ 553
Ac tive Steering Assist cur rently
una vailable due tomultiple emer-
ge ncy stops........................................... 541
Ac tive Steering Assist cur rently
una vailable See Owner's Manual ............ 541
Ac tive Steering Assist inoperative...........5 41 Index
601 601

Risk of
vehicle rolling away N acti va-
te d manually No automatic switch to P... 530
Snow chain mode Maximum speed
ex ceeded ............................................... 521
Speed limit (winter tyres) XXX km/h .......540
To switch o. theve hicle, press the
St art/ Stop button for at least 3 sec-
onds or 3 times...................................... 525
Tr a1c Sign Assist cur rently una vaila-
ble See Owner's Manual........................ 544
Tr a1c Sign Assist inoperative................. 544
Tr ansmission Malfunction Stop............... 531
Ty re press. monitor cur rently una vaila-
ble......................................................... 562
Ty re press. monitor inoperative .............. 562
Ty re press. monitor inoperative No
wheel sensors ........................................ 563
Ty re(s) ove rheated .................................. 565
Ve hicle not cur rently being charged
Charging station fault............................. 509 Wi
per Malfunction.................................. 525
Door Door Additional door loc k................................. 92
Child saf ety lock (rear door )..................... 85
Locking/unlocking (emer gency key)........ .96
Opening (from inside)............................... 93
Po we r closing function............................. 96
Unlocking (from inside)............................ 93
Door contr Door contr ol panel
ol panel,Function seat.................. .16
Door contr
Door contr ol panel (r
ol panel (rear)
ear)................................ 18
Dr
Dr iv
ive Awa
e Away Assi st
y Assi st, Pro tection against col-
lision............................................................ 330
Dr Dr iv
ive position
e position
Engaging................................................ 233
Dr
Dr iv
ive pr
e pr ogr
ogram display
am display ..................................2 28
Dr
Dr iv
iver camera
er camera
Ac tivating/deactivating.......................... 377
Overview................................................ 377
Dr
Dr iv
iver display
er display
Displaying the service due dat e.............. 423
Fu nction/no tes...................................... 345
Spo rtmenu........................................... .347
Dr
Dr iv
iver displa
er displa y wit
y with dr
h driv
iver camera
er camera .................... 12 Dr
Dr
iv
iver's display
er's display
48 V on-board electrical system............. 352
No tes on menu s..................................... 346
Operating.............................................. 345
Wa rning/indicator lamps........................ 571
Dr Dr iving abr
iving abr oad
oad
Light adjustment (low beam).................. 169
Dr
Dr iving safe
iving safe ty syst
ty system
em
ABS (Anti-lock Braking System).............. 269
Ac tive Brake Assist................................. 290
Ad aptive brake lights.............................. 273
BAS (Brake Assist System).................... .269
Cameras................................................2 67
EBD (Electronic Brake forc e Distribu-
tion).......................................................2 71
ESP ®
Crosswind Assist.......................... 270
ESP ®
trailer stabilisation........................ 271
Overview................................................ 268
Ra dar and ultrasonic sensor s................. 267
Re sponsibility......................................... 266
ST EER CONTROL................................... 271
Dr Dr iving tips
iving tips
Driving abroad (low beam light adjust-
ment).................................................... .169
General driving tips................................ 215 604 604
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