2019 MERCEDES-BENZ S CLASS air conditioning

RDepending onthevehicle equipment,themobile phone is connectedtothevehicle'sexterior antenna viathecharging module.
RThecharging function and wireless connec‐tion ofthe mobile phonetothevehicle'sexterior antenna are onlyavailable ifthe igni‐tion is switched on.
RSmall mobile phones may not be abletobecharged inevery position ofthe mobilephonestowage compartment.
RLargemobile phones which do notrestflat inthe mobile phonestowage compartment maynot be abletobecharged or connected withthevehicle'sexterior antenna.
RThe mobile phone may heat up duringthecharging process. This depends onthe appli‐cations (apps) currentlyrunning.
RToensure more efficientcharging and con‐nection withthevehicle'sexterior antenna,removethe protective cover fromthe mobilephone. Protective coverswhich are designedfor wirelesscharging areexcluded.
RWhencharging,the mat should be used ifpossible.
Wirelesscharging ofthe mobile phone inthefront
Requirements:RThe mobile phone must be suitablefor wire‐lesscharging (Qi-compatible mobile phone).You canfind a listof Qi-compatible mobilephones at:
http://www.mercedes-benz.com/connect
Example:vehicles without arear passenger com‐partment air conditioning system
#Placethe mobile phone as closetothe cen‐ter of mat1as possible withthe displayfacing upwards.Whenthecharging symbol is shown inthemultimedia system,the mobile phone isbeingcharged.
Malfunctions duringthecharging process areshown inthe multimedia system display.
%The mat can beremovedfor cleaning, e.g.using clean, lukewarmwater.
Wirelesscharging of a mobile phone intherear passenger compartment
Requirements:RThe mobile phone must be suitablefor wire‐lesscharging (Qi-compatible mobile phone).You canfind a listof Qi-compatible mobilephones at:
http://www.mercedes-benz.com/connect
14 2Seats andstowing

#Activatesor deactivateSthe function.TheDisplay,FrontandRearzones can be setseparately.
%Setting brightness zones is notavailablefortheRear Seat Entertainment System.
Activating multi-color lighting
#SelectMulti-color.
#Activatesor deactivateSthe function.There areten preset color combinationsavailable.
Activating multi-color animation
#SelectMulti-color Anim..
#Activatesor deactivateSthe function.Thechosen color combinationchanges atpredefined intervals.
Activating dependency on air conditioningsettings
#SelectClimate.
#Activatesor deactivateSthe function.Ifchanges are madetothetemperature set‐ting inthevehicle,the color ofthe ambientlightingchanges briefly.
Activatingwelcome lighting
#SelectWelcome.
#Activatesor deactivateSthe function.Whenthevehicle is unlocked, a special inte‐rior lighting sequenceruns.
Setting the interior lighting switch-off delaytime
Multimedia system:
,Vehicle.÷Light Settings.Int.
Light Switch Off
#Setthe switch-off delay time.
Windshield wiper and windshieldwashersystem
Switchingthe windshield wipers on/off
GZWindshield wiper off
HbIntermittent wiping, normal
IcIntermittent wiping, frequent
Light and visibility151

Overview of climate control systems
Notes on climate control
An interior airfilter must always be used sothatthe air conditioning system, pollution level moni‐toring andthe airfiltering functionworkcor‐rectly. Makesurethatthefilter is installed cor‐rectly andthefilter housing inthe engine com‐partment is closed correctly usingthe cap andalways tightly sealed when in operation. Usefil‐tersrecommended and approvedbyMercedes-Benz. Always haveserviceworkcarried out at aqualified specialistworkshop.
Overview ofthe control panelfor automaticclimate control
Plug-inhybrid:observethe notes inthe Supple‐ment. Otherwise,you mayfailtorecognize dan‐gers.
The indicator lamps inthe buttons indicatethatthe corresponding function is activated.
1XSets climate controltoautomatic, left(→page160)
2

#Depressthe brake pedal and press button1once.
#Ifthevehicle does notstart:switch off non-essential consumers and press button1once.
#Ifthevehiclestill does notstart andthePlace the Key in the Marked Space SeeOperator's Manualdisplay message alsoappears inthe multifunction display:startthevehicle in emergency operation mode.
You can switchoffthe engine while drivingbypressing button1for aboutthree seconds. Besuretoobservethe safety notes under "Drivingtips".
Startingthevehicle in emergency operationmodeIfthevehicle does notstart andthePlace theKey in the Marked Space See Operator's Manualdisplay message appears inthe multifunctiondisplay,you canstartthevehicle in emergencyoperation mode.
#Makesurethat marked space2is empty.
#RemoveSmartKey1fromthe SmartKeyring.
#Place SmartKey1in marked space2.Thevehicle willstart after a short time.
IfyouremoveSmartKey1from markedspace2the engine continuesrunning.Forfurthervehiclestarts however,SmartKey1must be located in marked space2duringthe entire journey.
#HaveSmartKey1checked at aqualifiedspecialistworkshop.
Ifthevehicle does notstart:
#LeaveSmartKey1in marked space2.
#Depressthe brake pedal andstartthevehicleusingthestart/stop button.
%You can also switchonthe power supplyorthe ignition withthestart/stop button.
Startingthevehicle viaRemoteOnline serv‐ices
Cooling or heatingthevehicle interior beforecommencingyour journey
%This function is notavailable in all countries.
Ifyoustartthevehicle viayour smartphone,thepreviously selected air conditioning adjustmentis active.
Ensurethefollowing beforestartingthe engine:
RThe legalstipulations inthe area whereyourvehicle is parked allow enginestarting viasmartphone.
RIt is safetostart andrunthe engine whereyourvehicle is parked.
RThe fueltank is sufficientlyfilled.
Driving and parking16 9

UniformTireQuality GradingStandards:auniformstandardtogradethequality of tireswithregardtotreadquality,tire traction andtemperaturecharacteristics. Thequality gradingassessment is madebythe manufacturerfollow‐ing specifications fromtheU.S. government. Thequalitygrade of a tire is imprinted onthe sidewall ofthe tire.
Recommended tire pressure:therecommen‐ded tire pressure isthe tire pressure specifiedforthe tires mountedtothevehicle atthefac‐tory.
The tire and informationtable containstherec‐ommended tire pressuresfor cold tires,the max‐imum permissible load andthe maximum per‐missiblevehicle speed.
The tire pressuretable containstherecommen‐ded tire pressuresfor cold tires undervariousoperating conditions, i.e. loading and/or speedofthevehicle.
Increasedvehicleweight duetooptionalequipment:the combinedweight of allstandardand optional equipmentavailableforthevehicle,
regardless of whether it is actually installed onthevehicle or not.
Rim:the part ofthe wheel on whichthe tire isinstalled.
GAWR (Gross AxleWeightRating):the GAWRisthe maximum permissible axle load. Theactual load on an axle must neverexceedthegrossaxleweightrating. The gross axleweightrating can befound onthevehicle identificationplate onthe B‑pillar onthe driver's side.
Speedrating:the speedrating is partofthe tireidentification. It specifiesthe speedrangeforwhich a tire is approved.
GVW (GrossVehicleWeight):the grossvehicleweight comprisestheweight ofthevehicleincluding fuel,tools,the spare wheel, accesso‐ries installed, occupants, luggage andthe trailerdrawbar noseweight, if applicable. Thegrossvehicleweight must notexceedthe grossvehicleweightratingGVWR as specified onthevehicleidentification plate onthe B‑pillar onthe driver'sside.
GVWR (GrossVehicleWeightRating):theGVWR isthe maximum permitted grossweight
ofthe fully ladenvehicle (weight ofthevehicleincluding all accessories, occupants, fuel, lug‐gageandthe trailer drawbar noseweight if appli‐cable). Thegrossvehicleweightrating is speci‐fied onthevehicle identification plate ontheB‑pillar onthe driver's side.
Maximumweight ofthe ladenvehicle:themaximumweight isthe sum ofthe curbweightofthevehicle,theweight ofthe accessories,themaximum load andtheweight of optional equip‐ment installed atthefactory.
Kilopascal (kPa):metric unitfor tire pressure.6.9 kPa correspondsto1 psi. Another unitfortire pressureis bar.100 kilopascal (kPa) equals1 bar.
Load index:in additiontothe load-bearingindex,the load index may also be imprinted onthe sidewall ofthe tire. This specifiesthe load-bearing capacity ofthe tire more precisely.
Curbweight:theweight of avehicle withstand‐ard equipment includingthe maximum capacityof fuel, oil and coolant. It also includesthe airconditioning system and optional equipment if
452Wheels and tires

Active Distance AssistNowAvailable.. 501
IActive Headlamps Inoperative..... 520
Active Hood Malfunction See Opera‐
tor's Manual.........................................518
Active LaneKeeping Assist Camera
ViewRestricted See Operator's Man‐
ual.......................................................501
Active LaneKeeping Assist Currently
Unavailable See Operator's Manual.....495
Active LaneKeeping Assist Inopera‐
tive...................................................... 497
ActiveParking Assist and
PARKTRONIC InoperativeSee Opera‐
tor's Manual........................................ 494
ActiveSteering Assist Currently
Unavailable See Operator's Manual.....494
ActiveSteering Assist Inoperative.......493
Adaptive Highbeam Assist Camera
ViewRestricted See Operator's Man‐
ual.......................................................522
Adaptive Highbeam Assist Currently
Unavailable See Operator's Manual.....522
Adaptive Highbeam Assist Inopera‐
tive...................................................... 522
Air Conditioning Malfunction See
Operator's Manual...............................519
ApplyBraketoShift from 'P'............... 509

Head-up Display menu .........................261Media menu ........................................260Menu designs ...................................... 254Menuoverview .................................... 252Multifunction display ...........................255Navigation system menu ..................... 258Operating ............................................ 252Radio menu .........................................259Service menu ...................................... 256Telephone menu .................................. 260Trip menu ............................................ 257
On-boarddiagnostics interfacesee Diagnostics connection
Open-source software.............................. 29
Openingthe trunk lid usingyourfootHANDS-FREEACCESS ...........................73
OperatingfluidsAdditives (fuel) .....................................470Brakefluid ...........................................472Coolant (engine) ..................................472Engine oil .............................................470Fuel (gasoline) .....................................469Notes .................................................. 468Refrigerant (air conditioning system) ...474
Windshieldwasherfluid .......................473
Operating safetyDeclaration of conformity (wirelessvehicle components) ............................. 23Information ............................................ 22
Operating systemsee On-board computer
Operator's ManualVehicle equipment ................................. 20
Operator's Manual (digital).......................18
Overhead control panelMaking calls (Mercedes me connect).............................................................344Overview ...............................................10
P
Paint code................................................ 466
Paintwork (cleaning instructions).........405
Panel heatingSetting .................................................112
Panic alarm................................................ 63Activating/deactivating ......................... 63
Panoramic sliding sunroofsee Sliding sunroof
Parcel net hooks......................................12 6
ParkpositionInserting ..............................................178Selecting automatically........................178
Parkingsee Electric parking brake
Parking aidseeParking AssistPARKTRONIC
Parking AssistPARKTRONIC.................. 222Activating ............................................ 225Adjustingwarningtones ...................... 225Function .............................................. 222Side impact protection ........................ 223Switching off ....................................... 225System limitations ...............................222
Parking assistance systemsseeActiveParking Assist
Parking brakesee Electric parking brake
Parkingfor anextended period..............19 0
Parking lights...........................................145
560Index

Headphonesoverview .........................381Information about dynamicrangelimitation ............................................. 393Information about media mode ........... 388Inserting a disc .................................... 390Internet connectivitystatus .................387Internet functionsoverview .................387Operating safety ..................................377Overview .............................................378Overview of massage andworkoutprograms ............................................. 384Overview ofthe sound settings ........... 393Playback option in Blu-ray/DVDmode ................................................... 392Portsoverview .....................................384Re-establishing an Internet connec‐tion ...................................................... 388Rear compartment displayoverview ....379Remotecontroloverview .....................379Resettingtherear seat ........................ 384Selecting afilm/trackin Blu-ray/DVD mode .................................... 393Selecting a massage program .............384Selectingthe scene/chapter in Blu-ray/DVD mode .................................... 392Settingthe language ........................... 386
Switching navigation on ....................... 387Switching offthe display ..................... 386Switching ontheradio ........................ 393Switchingthe display on/off ............... 380SwitchingtoHDMI mode ..................... 393
Rear view camera....................................226Care.................................................... 409Function .............................................. 226Openingthe camera cover (360°Camera) ............................................... 231Settingfavorites (360° Camera) ..........231
Rear windowRoller sunblind .......................................77
Reflective safetyvest..............................413
Refrigerant (air conditioning system)Notes ...................................................474
Refrigerator boxRemoving/installing ............................14 0Using ...................................................13 9
RefuelingRefuelingthevehicle ...........................180
Remotecontrol (Rear Seat Entertain‐ment System)Overview .............................................379Replacing batteries .............................. 381Selecting a display .............................. 380Switchingthe display on/off ............... 380
RemoteOnlineChargingthe battery ............................170Cooling or heatingthevehicle inte‐rior .......................................................169Startingthevehicle .............................17 0
Reporting malfunctionsrelevanttosafety.......................................................... 25
Rescue card............................................... 26
ReserveFuel .....................................................470
Reset function (multimedia system).....298
Residual heatFront ....................................................163Rear passenger compartment .............163
Restoring (factory settings)seeReset function (multimedia system)
Index563