climate settings MERCEDES-BENZ C CLASS 2019 Owners Manual

Climate control........................................13 8Overview of climate control systems ..........138Operatingthe climate control system .........13 9
Driving and parking.................................14 4Driving ........................................................14 4DYNAMIC SELECT switch ...........................15 3Automatic transmission ..............................154Function ofthe 4MATIC ..............................15 9Refueling ....................................................15 9Parking ........................................................161Driving and driving safety systems .............170Vehicletowing instructions .........................225
Instrument Display and on-boardcomputer..................................................226Instrument Displayoverview ...................... 226Overview ofthe buttons onthesteeringwheel ..........................................................227Operatingthe on-board computer .............. 228Settingthe design ...................................... 229Settingthe additionalvaluerange .............. 229Overview of displays onthe multifunc‐tion display .................................................230
Adjustingthe instrument lighting ................231Menus and submenus ................................. 231Head-up Display ......................................... 237
Voice Control System..............................239Notes on operating safety .......................... 239Operation ................................................... 239UsingtheVoice Control System effec‐tively ...........................................................241Essentialvoice commands ..........................241
Multimedia system..................................254Overview and operation .............................. 254System settings .......................................... 263Fit & Healthy...............................................274Navigation ...................................................276Telephone ...................................................302Online and Internet functions ..................... 324Media .........................................................329Radio .......................................................... 342Sound .........................................................349
Maintenance and care.............................351ASSYST PLUS service interval display .........351Engine compartment .................................. 352Cleaning and care ....................................... 359
Breakdown assistance............................368Emergency ..................................................368Flat tire .......................................................370Battery (vehicle) ..........................................376Towstarting ortowingaway....................... 381Electrical fuses ........................................... 386
Wheels and tires......................................390Notes on noise or unusual handlingchar‐acteristics ...................................................390Notes onregularlyinspecting wheels andtires ............................................................ 390Notes on snowchains .................................391Tirepressure .............................................. 392Loadingthevehicle .................................... 399Tirelabeling ................................................ 403Definition oftermsfor tires and loading ..... 409Changing a wheel ........................................411
Contents3

Fault memories inthevehicle can beresetby aservice outlet as part ofrepair or maintenancework.
Depending onthe selected equipment,you canimport data intothevehicle's comfort and info‐tainment functionsyourself.
This includes,forexample:
Rmultimedia data such as music,films or pho‐tosfor playbackin an integrated multimediasystem
Raddress book datafor use in connection withan integrated hands-free system or an inte‐grated navigation system
Rentered navigation destinations
Rdata aboutthe use of Internet services
This data can be saved locally inthevehicle or itis located on a device whichyou haveconnectedtothevehicle (e.g. smartphone, USBflash driveor MP3 player). Ifthis data isstored inthevehi‐cle,you can deleteit at any time. This data issenttothird parties only atyourrequest, partic‐ularlywhenyou use online services in accord‐ance withthe settingsthatyou haveselected.
You canstore orchange convenience settings/individualization inthevehicle at any time.
Depending onthe equipment,this includes,forexample:
Rsettingsforthe seat andsteering wheel posi‐tions
Rsuspension and climate control settings
Rcustomizations such as interior lighting
Ifyourvehicle is accordingly equipped,you canconnectyour smartphone or another mobile enddevicetothevehicle.You can controlthisbymeans ofthe control elements integrated inthevehicle. Images and audio fromthe smartphonecan be output viathe multimedia system. Cer‐tain information is simultaneously transferredtoyour smartphone.
Depending onthe type of integration,this caninclude:
Rgeneralvehicle data
Rposition data
This allowsyoutouse selected apps onyoursmartphone, such as navigation or music play‐
back.There is no further interaction betweenthesmartphone andthevehicle; in particular,vehi‐cle data is not directly accessible. Which type offurther data processing occurs is determinedbythe provider ofthe specific app used. Which set‐tingsyou can make, if any,depends onthe spe‐cific app andthe operating system ofyoursmartphone.
Online services
Wireless network connectionIfyourvehicle has a wireless network connec‐tion, it enables datatobeexchanged betweenyourvehicle and additional systems. The wire‐less network connection is enabled viathevehi‐cle's transmission andreception unit or via con‐nected mobile end devices (e.g. smartphones).Online functions can be used viathe wirelessnetwork connection. This includes online serv‐ices and applications/apps providedbythe man‐ufacturer orother providers.
Manufacturer's servicesRegarding online services ofthe manufacturer,the individual functions are describedbythe
General notes29

The synchronization function is deactivated ifthesettingsfor one oftheother climate zones arechanged.
Activating or deactivating the climate con‐trol synchronization function usingthe multi‐media system
Multimedia system:
VehiclebClimate ControlSYNC
The climate control can be controlled centrallyusingthe synchronization function. Thetempera‐ture setting is automatically adoptedfor all cli‐mate zones.
Activatesor deactivateSthe function.
Removing condensation from the windows
Windows fogged up onthe inside
PresstheXbutton.
Ifthe windowscontinuetofog up: pressthedbutton.
Windows fogged up onthe outside
Switchonthe windshield wipers.
PresstheXbutton.
Switching air-recirculation mode on/off
Presstherbutton.The interior air will berecirculated.
Air-recirculation mode automatically switchestofresh air mode after some time.
If air-recirculation mode is switched on,thewindowsmayfog up morequickly.Switch onair-recirculation mode only briefly.
Switchingtheresidual heat on or off
Requirements:RThevehicle is parked.
It is possibletomake use oftheresidual heatfromthe enginetocontinue heating orventilat‐ingthe front compartment ofthevehicleforapproximately 30 minutes.
Toswitch on:pressthebutton.
Residual heat is switched off automatically.
Activating/deactivating ionization
Multimedia system:
VehiclebClimate ControlIonization
Ionization cleans andrefreshesthe interior air ofthevehicle. The ionization ofthe interior air isodorless.
Activatesor deactivateSthe function.
Fragrance system
Settingthe fragrance system
Requirements:RAutomatic climatecontrol is activated.
RTheglovebox is closed.
Climate control141

Voice commandFunction
Scent menuTodisplay fragrance settings
Energy flowTodisplay energyflowsettings
Ionization menuTodisplay ionization settings
Climate control menuTodisplay climate control settings
Automatic climate control driver onToswitch onthe automatic climate control settings onthe driver's side
Light menuTodisplay light settings
Massage menuTodisplay massage settings
Massage driver's seat onToswitch onthe massage functionforthe driver's seat
Massage driver's seat offToswitch offthe massage functionforthe driver's seat
Outside temperatureTodisplaythe outsidetemperature
Engine dataTodisplay engine data
Seats menuTodisplay seat adjustment settings
Seat heating front passenger level "2"Tosetthe seat heatingforthe front passenger seattolevel 2
252Voice Control System

Selecting POI symbolsMultimedia system:
NavigationZOptionsMap Content
POIs includegasstations and hotels which canbe displayed as symbols onthe map,forexam‐ple. Not all POIs areavailableeverywhere.
SelectPOI Symbols.The;dot indicatesthe current setting.
Standarddisplays symbols of predefined cat‐egories onthe map.
User Definedallowsyoutopersonally selectthe symbolsfortheavailable categories.
Noneswitchesthe display off.
Select a setting.
User Defined: select categories.The POI symbols ofthe selected categoriesare displayedsor not displayedS.
Selectingthe display oftext information inthe mapMultimedia system:
NavigationZOptionsText Information
Selecttext information.Current Streetshowsthestreetyou are cur‐rently driving on atthe bottom ofthe display.
Whenthe map is moved,thefollowing infor‐mation appears underthe crosshair:
RStreetname
RPOI name
RArea name
Geo-coordinatesdisplaysthefollowing infor‐mation:
RLongitude and latitude
RElevation
The elevation shown may deviate fromthe actual elevation.
RNumber of satellites from which a signalcan bereceived
Whenthe map is moved,this informationdoes not appear.
Climate Controldisplays the current climatecontrol settings.
Noneswitchesthe display off.
Displayingthe next intersectingstreet
Requirements:RRoute guidance is not active.
Multimedia system:
NavigationZOptions
ActivatesNext Intersecting Street.The name ofthe next intersectingstreetwillbe displayed atthe upper edge ofthe display.
Displayingthe mapversionMultimedia system:
NavigationZOptions
SelectMap Version.
SelectDetails.
298Multimedia system

Active Service System PLUSsee ASSYSTPLUS
Active Speed Limit Assist.......................187Display.................................................187Function ..............................................187
ActiveSteering Assist.............................189Activating/deactivating .......................191Active EmergencyStop Assist .............193Active Lane Change Assist...................191Displays inthe Instrument Display ......19 3Function ..............................................189System limitations ...............................189
Adaptive cruise controlseeActive Distance AssistDISTRONIC
Adaptive Highbeam AssistFunction ..............................................12 5Switching on/off .................................12 6
AdditionalvaluerangeSetting display content ........................ 229
Additives.................................................. 427Engine oil ............................................. 427Fuel ..................................................... 427
Additives (engine oil)seeAdditives
Additives (fuel)seeFuel
Address booksee Contacts
Adjusting the balance/fader
Burmester®surround sound system ... 350
Adjusting the headlamprange...............12 3
Adjusting the soundfocus
Burmester®surround sound system ... 350
Adjusting treble, mid-range and basssettings
Burmester®surround sound system ... 350
ADS PLUS damping systemsee AIRMATIC
After-sales service centersee ASSYST PLUS
Air bagReduced protection ...............................42
Air conditioning systemsee Climate control
Air distributionSetting .................................................138
Air freshener systemseePerfume atomizer
Air inletsee Air-water duct
Air pressureseeTirepressure
Air suspensionsee AIRMATIC
Airvents...................................................14 3Adjusting (front) ..................................14 3Adjusting (rear) ....................................14 3
Airventssee Airvents
Air-recirculation mode.............................141
Air-water duct.......................................... 358Keeping free ........................................358
Airbag.........................................................40Activation .............................................. 34Front airbag (driver, front passenger) ....40Installation locations .............................40Knee airbag ........................................... 40
494Index

Beltsee Seat belt
Blind Spot Assist......................................219Function ...............................................219Switching on/off ................................. 222System limitations ...............................219
Blowersee Climatecontrol
Bluetooth®............................................... 265Activating/deactivating .......................265Information .......................................... 265
Bluetooth®audioActivating .............................................341De-authorizing (de-registering)thedevice .................................................. 341Information .......................................... 339Overview .............................................339Searchingfor a track ........................... 341Searchingfor and authorizingthedevice .................................................. 340Selecting a media player ...................... 341Switching device via NFC ..................... 341
Brake Assist SystemseeBAS (Brake AssistSystem)
BrakefluidNotes .................................................. 428
Brakeforce distributionEBD (electronic brakeforce distribu‐tion) .....................................................175
BrakesABS (Anti-lock Braking System) ...........171Active Brake Assist..............................175BAS (Brake AssistSystem) ...................172Driving tips ..........................................14 8EBD (electronic brakeforce distribu‐tion) .....................................................175HOLD function .....................................195Limited braking effect (salt-treatedroads) ..................................................14 8New/replaced brakepads/brakediscs ....................................................147Notes on breaking-in a newvehicle .....147
Braking assistanceseeBAS (Brake AssistSystem)
BreakdownChanging a wheel .................................41 5Overview ofthe help functions ..............18Roadside Assistance ............................. 23
Tow-starting ........................................ 386Towingaway........................................ 382Transportingthevehicle ......................384
Breakdownsee Flat tire
Burmester®surround sound system.....349Adjustingthe balance/fader ............... 350Adjustingthe soundfocus ................... 350Adjusting treble, mid-range and basssettings ............................................... 350Automaticvolume adjustment .............350Calling upthe sound menu .................. 349Information .......................................... 349Switchingthe surround sound on/off.............................................................350
ButtonsSteering wheel .....................................227
C
Call listMaking a call ........................................312Overview ..............................................312
Calling upthe sound menu
Burmester®surround sound system ... 349
Index497

Securing onthe front passenger seat ....60Securing ontherear seat ...................... 58TopTether ..............................................56
ChildrenAvoiding dangers inthevehicle .............49Basic instructions .................................. 48Special seat beltretractor .....................54
Chock........................................................414Storage location ...................................414
Chocksee Chock
CigarettelighterFront center console ............................117
Cleaningsee Care
Climate control........................................13 83-zone automatic climatecontrolpanel ...................................................13 8Activating/deactivating .......................139Activating/deactivatingthe A/Cfunction (control panel) .......................139Activating/deactivatingthe A/Cfunction (multimedia system) ..............13 9
Activating/deactivatingthe synchro‐nization function (control panel) ..........14 0Activating/deactivatingthe synchro‐nization function (multimedia sys‐tem) .....................................................141Air distribution settings .......................140Air-recirculation mode .........................141Automatic control ................................14 0Climatestyle function ..........................14 0Control panelfor dual-zone auto‐matic climatecontrol ...........................13 8Defrostingthe windshield ....................13 8Filling capacityforPAG oil ...................431Front airvents .....................................14 3Inserting/removingtheflacon (fra‐grance system) ....................................14 2Ionization .............................................141Note....................................................13 8Rear airvents ......................................14 3Rear operating unit ..............................13 8Refrigerant .......................................... 430Refrigerantfilling capacity ...................431Removing condensation fromthewindows...............................................141Residual heat .......................................141
Settingrear climate control (multi‐media system) .....................................140Settingthe air distribution ...................138Settingthe airflow...............................13 8Settingthe climatestyle ......................140Settingthe fragrance system ...............141Settingthetemperature ......................138Switchingtherear windowdefrosteron/off .................................................138Ventilatingthevehicle (convenienceopening) ................................................81
ClimatestyleFunction ..............................................14 0Setting .................................................14 0
Cockpit.........................................................6Overview .................................................6
Coffee cup symbolseeATTENTION ASSIST
COMANDsee Multimedia system
COMANDTouchManaging devices ................................ 268
Combination switch................................124
Index499

Mobile phonevoicerecognitionStarting ...............................................308Stopping ..............................................308
Model seriesseeVehicle identification plate
MOExtended tires....................................370
Multifunction displayOverview of displays............................ 230
Multifunctionsteering wheelOverview of buttons ............................ 227
Multifunctionsteering wheelseeSteering wheel
Multimedia system.................................254Activating/deactivatingstandbymode ...................................................170Adjuststhevolume .............................. 261Central control elements .....................255Configuring displaysettings ................263ENERGIZING comfort program (over‐view) ....................................................275Enteringcharacters .............................261Favorites ............................................. 258Main functions .................................... 258Overview ............................................. 254
Rear climate control ............................14 0Restoringthefactory settings ..............274Standby mode function .......................170Startingthe ENERGIZING comfortprogram ...............................................276Switchingthe sound on or off .............260
Multimedia systemseeTouch ControlseeTouchpad
N
NavigationMenu (on-board computer) .................. 233Showing/hidingthe menu ...................277Switching on ........................................276Updatingthe map data ........................ 300Voice commands (Voice Control Sys‐tem) .....................................................24 3
Navigationsee Destinationsee Destination entrysee MapseeRouteseeRoute guidanceseeTraffic information
Navigation announcementsActivating/deactivating .......................290Adjustingthevolume ...........................290Repeating ............................................ 291Switching audiofadeout on/off .......... 290
Navigation messagesOn-board computer ............................. 233
NearField Communication (NFC).......... 307Connectingthe mobile phonetothemultimedia system .............................. 307Information .......................................... 307
Switching Bluetooth®audio equip‐ment .................................................... 341Switching mobile phones .................... 307Using a mobile phone .......................... 307
NeutralInserting ..............................................15 5
NFCsee Near Field Communication (NFC)
Non-operational timeActivating/deactivatingstandbymode ...................................................170Standby mode function .......................170
Notes on breaking-in a newvehicle.......147
514Index