2019 MERCEDES-BENZ S CLASS tires

Display messagesPossible causes/consequences andPPSolutions
Tires Overheated*At least one tire isoverheating. The affected tires are displayed inred.Attemperatures closetothe limitvalue,thetires are displayed inyellow.
#Drive more slowly.
Decrease Speed*At least one tire isoverheating. The affected tires are displayed inred.Attemperatures closetothe limitvalue,thetires are displayed inyellow.
&WARNINGRisk of an accident from driving withoverheated tires
Overheated tires may burst, particularly at high speeds.
#Reduce speed sothatthe tires cool down.
#Reduce speed sothatthe tires cool down.
SmartKey
Display messagesPossible causes/consequences andPPSolutions

Warning/indicator lampPossible causes/consequences andPPSolutions
or
#Exitthevehicle andkeep a safe distance from it untilthe engine has cooled down.
#Checkthe coolant level (→page 401).
#Make surethatthe air supplytotheradiator is not obstructed.
#Avoiding high loads onthe engine, drivetothe nearestqualified specialistworkshop. In doing so, ensurethatthecoolanttemperature displayremains belowthered area.
Tires
Warning/indicator lampPossible causes/consequences andPPSolutions
w
Tirepressure monitoringsystemwarning lamp lightsup
Theyellow tire pressure monitoring systemwarning lamp (pressure loss/malfunction) is lit.
The tire pressure monitoring system has detected tire pressure loss in at least one ofthe tires.
&WARNINGRisk of an accident duetoinsufficient tire pressure
Tirepressuresthat aretoo low posethefollowing hazards:
RThe tires may burst, especially asthe load andvehicle speed increase.
RThe tires maywearexcessively and/or unevenly,which may greatly impair tire traction.
RThe drivingcharacteristics, aswell assteering and braking, may be greatly impaired.
You couldthen lose control ofthevehicle.
Display messages andwarning/indicator lamps533

Warning/indicator lampPossible causes/consequences andPPSolutions
#Observetherecommended tire pressure.
#Adjustthe tire pressure if necessary.
#Stopthevehicle, paying attentiontoroad and traffic conditions.
#Checkthe tire pressure andthe tires.
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Tirepressure monitoringsystemwarning lampflashes
Theyellow tire pressure monitoring systemwarning lamp (pressure loss/malfunction)flashesfor approximatelyoneminute andthenremains lit.
The tire pressuremonitoring system is defective.
&WARNINGThereis arisk of an accident ifthe tire pressure monitoring system is malfunctioning
Ifthe tire pressure monitoring system is malfunctioning, it is not abletoissue awarning ifthere is pressure loss inone or more ofthe tires.
Underinflated tires may,forexample, impairthe driving,steering and brakingcharacteristics.
#Havethe tire pressure monitoring systemchecked at aqualified specialistworkshop.
#Visit aqualified specialistworkshop.
534Display messages andwarning/indicator lamps

Definitions (tires and loading)................451
DesignsMenu (on-board computer) .................. 254
Destination...............................................317Editing intermediatedestinations ........ 306Editingthe previous destinations .........317External ...............................................317Saving (currentvehicle position) ..........317Saving asglobalfavorite......................317Storing a map position .........................317
Destination entry.................................... 302Entering 3wordaddresses .................. 307Entering a POI or address .................... 302Entering an intermediatedestination .. 306Enteringgeo-coordinates ..................... 307Selecting a contact .............................. 307Selecting a POI .................................... 305Selecting fromthe map ....................... 308Selecting previous destinations ...........304
Detecting inattentivenessseeATTENTION ASSIST
Diagnostics connection............................23
Digital Operator's Manual.........................18
Digital speedometer................................ 257
DinghytowingseeTow-bar system
DIRECT SELECT lever...............................17 7Engaging drive position ........................178Engaging neutral ..................................178Engaging parkposition ........................178Engaging parkposition automatically ..178Engagingreversegear .........................178Function ..............................................17 7
DisplayCare .....................................................410
Display (multimedia system)Settings ...............................................287
Display (on-boardcomputer)Displays onthe multifunction display .. 255
Display contentSettingthe additionalvaluerange ....... 254
Displaymessage......................................478Calling up (on-board computer) ...........478Notes ...................................................478
Display messages

Engine number........................................ 466
Engine oil.................................................400Additives ..............................................470Capacity ...............................................471Checkingthe oil level usingthe oildipstick ............................................... 399Checkingthe oil level usingthe on-board computer ................................... 399MB-Freigabe or MB-Approval ...............471Quality .................................................471Topping up ...........................................400
EnteringcharactersFunction/notes ................................... 285
ESC (ElectronicStability Control)
see ESP®(ElectronicStability Program)
ESP®
Crosswind Assist .................................19 5
ESP®(ElectronicStability Program)......19 3Activating/deactivating .......................195Function/notes ...................................19 3
Exterior lightingCare .................................................... 409
Exterior lightingsee Lights
Exterior mirrors...............................154,15 5Anti-glaremode (automatic) ................155Automatic mirrorfolding function ........157Folding in/out .....................................154Operatingthe memory function ...........11 5Parking position ...................................156Setting .................................................154
External deviceLocking (child safety lock) ...................293
Eyeglasses compartment.......................124
F
Fatigue detectionseeATTENTION ASSIST
FavoritesAdding .................................................283Calling up ............................................ 282Deleting ............................................... 283Moving ................................................ 283Overview ............................................. 282Renaming ............................................ 283
FlaconInserting/removing .............................16 3
Flat tire.....................................................413Changing a wheel ................................ 458MOExtended tires ................................41 4Notes ...................................................413TIREFIT kit ............................................41 5
FlattowingseeTow-bar system
Floor mats................................................14 3
Foil coveringRadar sensors ......................................191
Folding table............................................124
FragranceseePerfume atomizer
Free software............................................ 29
FrequenciesTwo-wayradio ...................................... 465
Frequency bandDialing (on-board computer) ................ 259
Front airbag (driver, front passenger).....38
Index551

K
KEYLESS-GOLockingthevehicle ................................67Problem .................................................68Unlocking setting .................................. 63Unlockingthevehicle ............................67
Kickdown.................................................180Using ...................................................180
Knee airbag................................................ 38
L
Labeling (tires)seeTirelabeling
Lampsee Interior lighting
Lamps (Instrument Display)seeWarning/indicator lamps
Lane detection (automatic)seeActive LaneKeeping Assist
LaneKeeping AssistseeActive LaneKeeping Assist
Language.................................................293Notes .................................................. 293Setting .................................................293
LATCH-type (ISOFIX)child seat secur‐ing systemInstalling ................................................ 53
Level control systemsee AIRMATICsee MAGICBODYCONTROL
Light switchOverview .............................................145
Lightingsee Interior lightingsee Lights
Lights........................................................14 5Adaptive Highbeam Assist ...................148Adjustingthe instrument lighting ........ 255Automatic driving lights .......................14 6Combination switch.............................14 6Cornering light function .......................14 8Hazardwarning lights ..........................147High beam ...........................................14 6High-beamflasher ...............................146Light switch .........................................14 5
Low-beam headlamps .........................145Parking lights .......................................145Rearfog lamp ......................................14 5Responsibilityfor lighting systems ......14 5Settingtheexterior lighting switch-off delay time ......................................14 9Settingthe surround lighting ...............149Standing lights .....................................145Turnsignals .........................................14 6
LimitedWarrantyVehicle .................................................. 25
LiveTraffic InformationDisplaying subscription information .....318Displayingthe traffic map ....................319Displaying traffic incidents .................. 320Extending a subscription ......................318Issuing hazard alerts ........................... 320
Load index (tires)....................................449
Load-bearing capacity (tires).................449
LoadingDefinitions ...........................................451Notes ...................................................121Roof carrier .........................................12 9Stowage space underthe trunkfloor ...12 9
Index555

Mercedes-Benz AppsCalling up ............................................ 350Usingvoice control .............................. 350
Mercedes-Benz emergency call sys‐tem........................................................... 346Automatic emergency call ................... 347Information .......................................... 346Information on data processing ...........348Manual emergency call ........................ 347Overview ............................................. 346
Mercedes-Benz Link................................ 338Connecting .......................................... 339Ending ................................................. 339Overview ............................................. 338Using ................................................... 339
Message (multifunction display)see Display message
Message memory....................................478
MessagesVoice commands (Voice Control Sys‐tem) .....................................................274
MessagesseeText messages
Mirrorssee Exterior mirrors
Mobile phoneWirelesscharging ................................14 2Wirelesscharging (rear passengercompartment) ......................................14 2
Mobile phonesee AndroidAutosee Apple CarPlay™see Mercedes-Benz Linksee SecondtelephoneseeTelephone
Mobile phonevoicerecognitionStarting ...............................................333Stopping ..............................................333
Model series............................................ 466
MOExtended tires....................................414
Multifunction cameraROAD SURFACE SCAN ........................ 220
Multifunction displayOverview of displays ............................255
Multifunctionsteering wheelOverview of buttons ............................ 252
Multifunctionsteering wheelseeSteering wheel
Multimedia system..................................278Activating/deactivatingstandbymode ...................................................191Adjuststhevolume .............................. 284Central control elements .....................279Configuring displaysettings ................287ENERGIZING comfort program (over‐view) ....................................................299Enteringcharacters .............................285Favorites ............................................. 282Main functions .................................... 282Overview .............................................278Rear climate control ............................16 2Restoringthefactory settings ............. 298Settingthefootwelltemperature .........161Standby mode function .......................190Startingthe ENERGIZING comfortprogram ..............................................300Switchingthe sound on or off .............284
Multimedia systemseeTouch ControlseeTouchpad
558Index

Restraint system.......................................31Basic instructionsforchildren ...............47Function in an accident ......................... 32Functionality .......................................... 32Malfunction ........................................... 32Protection ..............................................31Reduced protection ...............................31Self-test ................................................. 32Warning lamp ........................................ 32
ReversegearInserting ..............................................178
Rims (Care).............................................. 409
ROAD SURFACE SCANMultifunction camera .......................... 220
Roadside Assistance.................................21
Roadside Assistance callsee Mercedes me connect
Rollawayprotectionsee HOLD function
Roller sunblindRear window..........................................77Side windows(electric) ..........................76
Roof carrierAttaching .............................................129Loading ................................................12 9
Roof load..................................................476
Route.................................................309,311Activating a commuterroute ................311Calculating .......................................... 309Displaying destination information .......311Displaying destination information(Rear Seat Entertainment) ...................387External ...............................................317Planning ..............................................306Selecting a type .................................. 309Selecting an alternativeroute ..............311Selecting notifications .........................310Selecting options .................................310Startingthe automatic servicesta‐tion search...........................................312Switchingthe automaticgasstationsearchon/off .......................................311Using automaticgasstation search.....311Withintermediate destinations ...........306
Route guidance........................................312Canceling .............................................316Changing direction ...............................313
Destinationreached .............................314From an off-road location ....................316Lanerecommendations .......................314Notes ...................................................312Off-road ...............................................316Toan off-road destination ....................316
Route-based speed adaptationDisplays inthe Instrument Display .......212Function .............................................. 207
Route-based speed adjustmentSetting .................................................208
Run-flatcharacteristicsMOExtended tires ................................414
S
Safety systemssee Driving safety system
Satellite map...........................................326
SatelliteradioActivating/deactivatingTuneStart.......374Adding achanneltoSmartFavorites ...374Deleting achannel ...............................373Displaying EPG information .................373Displaying service information .............375
564Index