2018 MERCEDES-BENZ S-CLASS SEDAN stop start
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Displaymessages
Possible causes/consequences and MSolutions
$ F W L Y H % O L Q G 6 S R W $ V V L V W
& X U U H Q W O \ 8 Q D Y D L O D E O H 6 H H
2 S H U D W R U
V 0 D Q X D O *A
ctive Blind Spot Assist istemp orarily una vailable.
The sy stem limitations ha vebeen reached (
→page 238).
#Drive on.
Once the cause of the problem is no longer present, the sy stem will be available again.
#Ifth e display message does not disappear, stop theve hicle while paying attention toroad and traf fic conditions
and restart the engine.
$ F W L Y H % O L Q G 6 S R W $ V V L V W
, Q R S H U D W L Y H *A
ctive Blind Spot Assist is malfunctioning.
#Visit a qualified specialist workshop.
$ F W L Y H % O L Q G 6 S R W $ V V W 1 R W
$ Y D L O D E O H : K H Q 7 R Z L Q J D
7 U D L O H U 6 H H 2 S H U D W R U
V 0 D Q
X D O *W
hen you es tablish the electrical connection tothe trailer, Active Blind Spot Assi stis una vailable.
#Press the left-hand side of Touch Control and conf irm the display message.
Display messages and warning/indicator lamps 47
7
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![MERCEDES-BENZ S-CLASS SEDAN 2018 Owners Manual Displaymessages
Possible causes/consequences and MSolutions
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lind Spot Assist is t](/manual-img/4/34818/w960_34818-479.png "MERCEDES-BENZ S-CLASS SEDAN 2018 Owners Manual Displaymessages
Possible causes/consequences and MSolutions
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8 Q D Y D L O D E O H 6 H H 2 S H U D W R U
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lind Spot Assist is t")
Displaymessages
Possible causes/consequences and MSolutions
% O L Q G 6 S R W $ V V L V W & X U U H Q W O \
8 Q D Y D L O D E O H 6 H H 2 S H U D W R U
V
0 D Q X D O *B
lind Spot Assist is temp orarily una vailable.
The sy stem limitations ha vebeen reached (
→page 238).
#Drive on.
Once the cause of the problem is no longer present, the sy stem will be available again.
or
#If th e display message does not disappear, stop theve hicle while paying attention toroad and traf fic conditions
and restart the engine.
#If necessar y,clean there ar bumper. If the bumper is extreme lydirty, the sensors in the bumper may be mal‐
functioning.
% O L Q G 6 S R W $ V V L V W , Q R S H U D
W L Y H *B
lind Spot Assist is malfunctioning.
#Visit a qualified specialist workshop.
Example: $ F W L Y H 3 D U N L Q J
$ V V L V W 3 D U N L Q J & D Q F H O H G *A
ctive Parking Assist was inter rupted. You ha veopened the driver's door or touched thesteering wheel, forex am‐
ple.
#St eer and brake manuall y.
$ F W L Y H 3 D U N L Q J $ V V L V W D Q G
3 $ 5 . 7 5 2 1 , & , Q R S H U D W L Y H
6 H H 2 S H U D W R U
V 0 D Q X D O *A
ctive Parking Assist and Parking Assist PARKTRONI Caremalfunctioning .
#Stop theve hicle, paying attention toroad and traf fic conditions, and restart the engine.
#Ifth e display message continues tobe displa yed, consult a qualified specialist workshop.
47 8
Displ aymessage s andwarning/indicator lamps
Page 489 of 562
Tire s
Displa ymessages
Possible causes/consequences and MSolutions
h
3 O H D V H & R U U H F W 7 L U H 3 U H V
V X U H*T
he tire pressure is too low in at least one of the tires, or the tire pressure dif fere nce between the wheels is too
great.
#Check the tire pressure and add air, if necessar y.
#Whenthe tire pressure is cor rect, restart the tire pressure monitoring sy stem .
h
& K H F N 7 L U H V *T
he tire pressure in one or more tires has dropped significantl y.The wheel position is displa yed.
&
WARNING Risk of an accident due toinsuf ficient tire pressure
Ti re pressures that are too low pose thefo llowing hazards:
RThe tires may bur st, especially as the load and vehicle speed increase.
RThe tires may wearexc essively and/or une venly, which may greatly impair tire traction.
RThe driving characteristics, as well as steering and braking, may be greatly impaired.
Yo u could then lose control of theve hicle.
#Obser vethere commended tire pressure.
#Ad just the tire pressure if necessar y.
#Stop theve hicle, paying attention toroad and traf fic conditions.
#Check the tire pressure and the tires.
Display messages and warning/indicator lamps 487
Page 493 of 562
Displaymessages
Possible causes/consequences and MSolutions
Â
. H \ 1 R W ' H W H F W H G(red dis‐
play message) *T
he SmartK eycannot be de tected and may no longer be in theve hicle.
The SmartK eyis no longer in theve hicle and youswit choff the engine:RYo u can no longe rst art the engine.
Ryo u cannot centrally lock theve hicle
#Ensure that the SmartK eyis in theve hicle.
If th e SmartK eydetection function has a malfunction due toast ro ng radio signal source:
#Pull over and stop theve hicle safely as soon as possible, paying attention toroad and traf fic conditions.
#Place the SmartK eyinthestow age compartment forst arting the engine with the SmartK ey.
Â
' R Q
W ) R U J H W < R X U . H \ *A
warning tone also sounds. This message reminds youto take your Sm artK eywith youwhen you lea vetheve hicle.
Â
3 O D F H W K H . H \ L Q W K H
0 D U N H G 6 S D F H 6 H H 2 S H U D
W R U
V 0 D Q X D O *T
he SmartK eydetection function is malfunctioning.
#Change the location of the SmartK eyintheve hicle.
#Start theve hicle with the SmartK eyinthestow age compartment .
Display messages and warning/indicator lamps 491
Page 495 of 562
Displaymessages
Possible causes/consequences and MSolutions
6 H U Y L F H 5 H T X L U H G ' R 1 R W
6 K L I W * H D U V 9 L V L W ' H D O H U *T
he transmission is malfunctioning. The transmission position can no longer be shif ted.
#When the transmission is in position h, consult aqualified specialist workshop and do not shift the transmis‐
sion position.
#Fo r all other transmission positions, park theve hicle safely.
#Consult a qualified specialist workshop or breakdown service.
d
9 H K L F O H 2 S H U D W L R Q D O 6 Z L W F K
W K H , J Q L W L R Q 2 I I % H I R U H ( [ L W
L Q J *Y
ou are leaving theve hicle when it is in a ready-to-drive state.
#When you lea vetheve hicle, switch off the ignition and take the SmartK eywith you.
#Ifyo udo not lea vetheve hicle, switch off the electrical consumers, e.g. the seat heater. Otherwise, the12 V
battery might dischar geand it will then only be possible tostart theve hicle using a second battery (s tarting
assis tance).
7 U D Q V P L V V L R Q 0 D O I X Q F W L R Q
6 W R S *
The transmission is malfunctioning. The transmission shift sto position iautomaticall y.
#Pullover and stop theve hicle safely as soon as possible, paying attention toroad and traf fic conditions.
#Before le aving theve hicle, apply the electric parking brake.
#Switch the transmission toposition j.
#Consult a qualified specialist workshop.
5 H Y H U V L Q J 1 R W 3 R V V L E O H
6 H U Y L F H 5 H T X L U H G *T
he transmission is malfunctioning. Reversege ar can no longe r be engaged.
#Visit a qualified specialist workshop.
Display messages and warning/indicator lamps 493
Page 524 of 562
Audio mode
Ac tivating media mode ........................ 339
Connecting USB devices ...................... 341
Co pyright ............................................. 339
Information .......................................... 337
Inserting/ removing an SD card ...........3 39
Media searc h ....................................... 344
Overview ............................................. 340
Pa use and playback function .............. .341
Selecting a track .................................. 341
Selecting pl ayback options .................. 341
Tr ack list .............................................. 341
Au thorized Mercedes-Benz Center
see Qualified specialist workshop
Au thorized workshop
see Qualified specialist workshop
Au tomatic activation
Ac tivating/deactivating .......................2 37
Au tomatic distance control
see Active Dis tance Assist DISTRONIC
Au tomatic driving lights .........................144
Au tomatic engine start (ECO start/
sto p function) ........................................... 171 Au
tomatic engine stop (ECO start/
sto p function) ........................................... 171
Au tomatic front-passenger front air
bag deacti vation sy stem .................... .41, 43
Fu nction of the automatic front
passenger air bag shutoff ..................... .41
PA SSENGER AIR BAG indicator lam p .
...
.43
Au tomatic lateral support adjustment
Setting .................................................1 05
Au tomatic mir rorfo lding function
Swit ching on/off ................................ .154
Au tomatic transmission
DIRECT SELECT le ver ........................... 173
Drive program display .......................... 173
Drive programs .................................... 172
DY NA MIC SELECT switch ..................... 172
Engaging drive position ........................ 175
Engaging reve rsege ar ........................ .175
Kickdown ............................................. 177
Manual gear shifting ............................ 176
Selecting pa rkposition ........................ 175
Shifting toneutral ................................ 175
St eering wheel gearshift paddles ........ .176
Tr ansmission position display .............. 173 Tr
ansmission positions ........................ 173
B
Bag hook ................................................... 124
BA S (Brake Assist Sy stem) .................... .189
Battery SmartK ey............................................... 60
Battery (vehicle) Charging .............................................. 401
Jump -star ting ....................................... 401
No tes .................................................. 399
Belt see Seat belts
Belt air bag Activation .............................................. 32
Fu nction/no tes .....................................3 6
Blind Spot Assist ..................................... 238
Ac tivating/deactivating .......................2 40
Fu nction .............................................. 238
Sy stem limitations .............................. .238
Blu-r aydrive (Rear Seat En tertain‐
ment Sy stem)
Overview ............................................ .366
522
Index
Page 531 of 562
¥CheckWasher Fluid .................... 498
?Coolant Too Hot Stop Vehicle
Tu rn Engine Off .................................... 482
Cruise Control Canceled ...................... 481
Cruise Control Inoperati ve................... 481
!Cur rently Una vailable See Oper‐
ator's Manual ...................................... 459
÷Cur rently Una vailable See Oper‐
ator's Manual ...................................... .461
¯ DEF Sy stem Fault Engine Start
No tPo ssible ........................................4 85
¯ DEF Sy stem Fault Perf.
Re duced in XXX ml See Operator's
Manual ................................................ 486
¯ DEF Sy stem Fault See Opera‐
to r's Manual ........................................ 485
ÂDon't Forget Your Key.................. 49 1
Driver' sDoor Ope n &Transmission
No t in P Risk of Vehicle Rolling Away .. 492 Example:
Active Parking Assist Park‐
ing Canceled ...................................... .478
Fr ont Passenger Airbag Disabled See
Operator's Manual ...............................4 73
Fr ont Passenger Airbag Enabled See
Operator's Manual ...............................4 72
8Fu el Level Low ............................ 486
8Gas Cap Loose ......................
...
... 486
!Inoperative See Opera tor's
Manual ................................................ 458
÷Inoperative See Operator's
Manual ................................................ 460
TInoperative See Operator's
Manual ................................................ 462
GInoperative ..................................4 67
ÂKe yNo tDe tected (red displ ay
message )............................................ .491
ÂKe yNo tDe tected (white dis‐
play message ).................................... .490 Let fresh air into
theve hicle interior.
Air Conditioning Malf. Visit Wo rk‐
shop ....................................................4 95
Lo we ring .............................................. 481
Malfunction Drive at Max. 50 mph.......4 76
bMalfunction See Operator ’s
Manual ................................................ 499
Max. Speed 22 mph............................4 81
N Pe rm anently Active Risk of Rolling
Aw ay ................................................... 492
ÂObta in a NewKey........................ 49 0
ëOf f.............................................. .480
Only Shift to'P' when Vehicle is Sta‐
tionary ................................................ .492
FPa rking Brake See Opera tor's
Manual ................................................4 64
Â
Place theKe yin the Mar ked
Space See Opera tor's Manual ............. 491
hPlease Cor rect Tire Pressure .......487
F Please Release Parking Brake .... 463
Index529
Page 532 of 562
PRE-SAFE Inoperative See Opera‐
tor's Manual ........................................ 468
Ra dar Sensors Dirty See Operator's
Manual ........................................ 469, 470
_Re ar Left Backrest Not
Latc hed (e xample).............................. .498
ÂRe placeKeyBat tery .................... 490
Re versing Not Possible Service
Re quired .............................................. 493
#See Opera tor's Manual ............... 483
Service Required Do Not Shift Gears
Vi sit Dealer .......................................... 493
6SRS Malfunction Service
Re quired .............................................. 471
# Start Engine See Operator's
Manual ................................................ 484
ÐSt eering Malfunction Drive
Carefully Service Required .................. 495 ÐSt
eering Malfunction Inc reased
Ph ysical Ef fort See Opera tor's Man‐
ual ....................................................... 496
ÐSt eering Malfunction Stop
Immediately See Operator's Manual ... 496
St op Vehicle Lea veEngine Running
Wa itTransmission Cooling ...................494
#St opVehicle Lea veEngine Run‐
ning ..................................................... 484
#St opVehicle See Operator's
Manual ..............................
.................. 484
É
St op Vehicle Vehicle Too Low ......475
bSwitch Off Lights ......................... 500
bSwitch On Headlamps ................. 500
Ti re Press. Monitor Cur rently
Un available .......................................... 488
Ti re Press. Monitor Inoperative ........... 489
Ti re Pressure Monitor Inoperative No
Wheel Sensors .................................... 489 To
Deselect P or N,Dep ress Brake
and Start Engine .................................. 492
Tr af fic Sign Assist CameraView
Re stricted See Ope rator's Manual .......479
Tr af fic Sign Assist Currently Unavail‐
able See Operator's Manual ................479
Tr af fic Sign Assist Inoperative.............479
Tr ansmission Malfunction Stop ........... 493
F Turn On the Ignition to Release
th ePa rking Brake ................................ 463
dVe hicle Operational Switch the
Ignition Off Before Exiting ................... 493
ÉVe hicle Rising Please Wait.......... .474
ÉVe hicle Rising .............................. 474
hWa rning Tire Malfunction ............ 488
hWheel Sensor(s) Missing .............489
Display on the windshield
see Head-up Display
Distance control see Active Dis tance Assist DISTRONIC
530
Index