fuel reserve MERCEDES-BENZ C CLASS 2019 Owners Manual

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.
Startingthevehicle
\nWARNINGRisk of crushing or entrap‐ment duetounintentionalstarting oftheengine
Limbs could be crushed or trapped iftheengine isstarted unintentionally duringservice or maintenancework.
Always securethe engine against unin‐tentionalstarting before carrying outmaintenance orrepairwork.
Requirements:RParkposition]is selected.
RThe anti-theft alarm system is not activated.
RThe panic alarm is not activated.
RThe hazardwarning lights are switched off.
RThe hood is closed.
RThe doors are closed and locked.
RThe windowsand sliding sunroof are closed.
Startthevehicle usingthe smartphone:RAftereveryvehiclestart,the enginerunsforten minutes.
RYou can carryout a maximum of two consec‐utivestarting attempts. Thevehicle must bestarted once withthe SmartKeybefore tryingtostartthevehicle again withthe smart‐phone.
RYou canstopthevehicle again at any time.
RFurther information can befound inthesmartphone app.
Securingthe engine againststarting beforecarrying out maintenance orrepairwork:Switch onthe hazardwarning lights.
or
Unlockthe doors.
or
Open a side window orthe sliding sunroof.
Breaking-in notes
Mercedes-AMGvehicles:observethe notes inthe Supplement. Otherwise,you mayfailtorec‐ognize dangers.
Topreservethe engine duringthefirst1,000 miles (1,500 km):
RDrive atvaryingroad speeds and enginespeeds.
RDrivethevehicle in drive programAor;.
RChangegear beforethetachometer needle is

SelectNear Destination: selectthe inter‐mediate destination orthe destination.
Starting an automaticgasstation search
Requirements:RThe automaticgasstation searchis activateds(page 287).
Driving situationRoute guidance is active. The fuel level inthefueltankreachesthereservefuel level.
TheReserve Fuel Do you want to start a searchfor surrounding gas stations?message is shown.
SelectYes.The automaticgasstation searchbegins. Theavailablegasstations alongtheroute or inthe vicinity ofthevehicle's current positionare displayed.
Selectthegasstation.The address ofthegasstation is displayed.
Ifroute guidance is not active, selectStartRoute Guidance.The selectedgasstation is set asthe desti‐nation.Route guidance begins.
or
Ifroute guidance is active, selectStart NewRoute GuidanceorSet as Next Way Point.Start New Route Guidance:the selectedgasstation is set as a new destination. The previ‐ous destinations and intermediate destina‐tions are deleted.Route guidancetothegasstation begins.
Set as Next Way Point:the selectedgassta‐tion is set asthe next intermediate destina‐tion.Route guidance begins.Ifthere are alreadyfour intermediate des‐tinations:selectYesinthe prompt.The selectedgasstation is entered into posi‐tion 1 ofthe intermediate destinations menu.Intermediate destination 4 is deleted.Routeguidance begins.
Entering an intermediate destination
Requirements:RA destination is entered.
Multimedia system:
NavigationWay Points and Info
SelectSearch for Way Point.
Enterthe intermediate destination as a POIor address (page277).
Selectthe intermediate destination.SelectSet as Destination.
or
Select an intermediate destination usingªEnter Destinationduringroute guid‐ance.
SelectSet as Next Way Pointafter enteringthe destination.
Editing intermediatedestinations
Requirements:RThe destination and at least one intermediatedestination havebeen entered.
Multimedia system:
NavigationWay Points and Info
Tocall upthe map:highlightthe destinationorthe intermediate destination.
Multimedia system281

Ifthe destinationsfor home andworkhavenotyet been created, a promptappears.
Forthe daily commuterroute, traffic inci‐dents ontheroute are alsoreported whendriving withoutroute guidance.
Switchingthe automaticgasstation searchon/offMultimedia system:
NavigationZOptions
SwitchReserve Fuelonsor offS.Switched ons: whenthe fuelreservelevelisreached, a promptappears asking whetheryouwanttostart searchingforgasstations.
Using automaticgasstation search
Requirements:The automaticgasstation searchis activateds(page 287).
The promptReserve Fuel Do you want to start asearch for surrounding gas stations?appears.
SelectYes.The automaticgasstation searchbegins. Theavailablegasstations alongtheroute or inthe vicinity are displayed.
Selectthegasstation.Whenthere is noroute,thegasstation is setasthe destination.
or
Whenthere is aroute,thegasstation is setasthe next intermediate destination.
Startingthe automatic servicestationsearch
Requirements:RATTENTION ASSIST andtheSuggest RestAreafunction are activated (page217).
Driving situationTheATTENTION ASSIST Do you want to searchfor a rest area?messageis shown.
SelectYes.The servicestation search starts. Theavaila‐ble servicestations alongtheroute or inthe
vicinity ofthevehicle's current position aredisplayed.
Selectthe servicestation.The servicestation address is displayed.Ifroute guidance is not active, selectStartRoute Guidance.The selected servicestation is set as a desti‐nation.Route guidance begins.
or
Ifroute guidance is active, selectStart NewRoute GuidanceorSet as Next Way Point.Start New Route Guidance:the selectedservicestation is set as a new destination.The previous destination and all intermediatedestinations are deleted.Route guidancetothe servicestation begins.
Set as Next Way Point:the selected servicestation is set asthe next intermediate desti‐nation.Route guidance begins.
Multimedia system287

NOTEPrematurewear causedbyunlea‐dedregulargasoline
Unleadedregulargasoline can causetheenginetowear morequickly and impair lon‐gevity and performance.
If unleaded premium gradegasoline isunavailable andyou havetorefuel usingunleadedregulargasoline:
Onlyfillthe fueltanktohalf full withunleadedregulargasoline andrefill assoon as possible with unleaded pre‐miumgradegasoline.
Do not drive atthe maximum speed.
Avoid sudden acceleration and enginespeedsover 3,000rpm.
Further information on fuel isavailable atthefol‐lowing locations:
Rat agasstation
Rat aqualified specialistworkshop
RUSA only: at http://www.mbusa.com
Information on additives ingasolineObservethe notes on operatingfluids(page 425).
NOTEDamagefrom use of unsuitableadditives
Even small amounts ofthe wrong additivemay leadtomalfunctions occurring.
Only add cleaning additivesrecommen‐dedbyMercedes-Benztothe fuel.
Mercedes-Benzrecommendsthatyou use fuelbrandsthat haveadditives.
In some countries,the fuelavailable may nothavesufficient additives.Residue could build upinthe fuel injection system as aresult. Inthiscase, in consultation with an authorizedMercedes-Benz Center,the fuel may be mixedwiththe cleaning additiverecommendedbyMercedes-Benz. Be suretoobservethe notesand mixingratios specified onthe container.
Tank content and fuelreserveThetotal capacity ofthe fueltank mayvary,depending onthevehicle equipment.
Capacity
ModelTotal capacity
All models17.4gal (66.0 liters)
ModelOf whichreserve
All models1.8gal (7.0 liters)
Engine oil
Notes on engine oilObservethe notes on operatingfluids(page 425).
Technical data427

Warning/indicator lampPossible causes/consequences andPPSolutions
Fuelreservewarning lampIfthe fuelfiller cap has already been closed correctly:
Visit aqualified specialistworkshop.

Foil coveringRadar sensors ......................................171
FragranceseePerfume atomizer
Free software.............................................31
FrequenciesTwo-wayradio ...................................... 422
Frequency bandDialing (on-board computer) ................ 235
Front airbag (driver, front passenger).....40
Front passenger seatsee Seat
Front wheel arch.....................................12 9Installing/removingthe cover .............129
Front wheel archcoverInstalling/removing .............................12 9
Fuel...........................................................427Additives .............................................427E10 ...................................................... 426Fuelreserve......................................... 427Gasoline .............................................. 426Quality (gasoline) ................................ 426Refueling .............................................15 9
sulfur content ...................................... 426Tank content ....................................... 427
Fuel consumptionOn-board computer .............................232
Function seatsee Door control panel
Fuses........................................................ 386Beforereplacing a fuse ........................ 386Dashboard fuse box ............................ 388Fuse assignment diagram ...................386Fuse box inthe engine compartment .. 387Fuse box inthe front-passengerfoot‐well ...................................................... 388Fuse box inthe trunk ........................... 388Notes .................................................. 386
FusesseeFuses
G
Garage door openerClearingthe memory ...........................16 6Opening or closingthe door ................166Programming buttons ..........................16 3Radio equipment approval numbers ....16 6
Resolving problems .............................16 5Synchronizingtherolling code .............164
Gasstation searchStarting automatic search................... 281Switching automatic search on/off ..... 287Using automatic search....................... 287
Gasoline................................................... 426
Gearshiftrecommendation....................157
Genuine parts............................................21
Glide mode...............................................157
GloveboxLocking/unlocking ..............................105
H
Handbrakesee Electric parking brake
Handlingcharacteristics (unusual)....... 390
HANDS-FREEACCESS................................76
Hazardwarning lights.............................125
HeadrestraintFront (adjusting mechanically) .............. 96Rear (installing/removing) .....................97
508Index

RemoteOnlineChargingthe battery ............................146Cooling or heatingthevehicle inte‐rior .......................................................146Startingthevehicle ..............................147
Replacing a bulbsee Changing bulbs
Replacing bulbsHigh-beam headlamps .........................13 0Installing/removing cover (frontwheel arch) ..........................................12 9Low-beam headlamps .........................130Opening/closingthe side trim pan‐els .......................................................130Turnsignal light (front) ........................13 0
Reporting malfunctionsrelevanttosafety..........................................................27
Rescue card............................................... 28
ReserveFuel ..................................................... 427
Reset function (multimedia system)......274
Residual heat...........................................141
Restoring (factory settings)seeReset function (multimedia system)
Restraint system.......................................33Basic instructionsforchildren ...............48Function in an accident ......................... 34Functionality .......................................... 34Malfunction ........................................... 34Protection ..............................................33Reduced protection ...............................33Self-test ................................................. 34Warning lamp ........................................ 34
ReversegearInserting ..............................................15 5
Reversing lights (changing bulbs)..........131
Rims (Care).............................................. 364
Roadside Assistance................................. 23
Roadside Assistance callsee Mercedes me connect
Rollawayprotectionsee HOLD function
Roller sunblind...........................................78Rear window.......................................... 79Side windows........................................78
Roof carrierAttaching .............................................113Loading ................................................11 3
Roof load.................................................. 432
Route................................................ 284, 286Activating a commuterroute ...............286Calculating .......................................... 284Displaying destination information ...... 286Planning ...............................................281Selecting a type .................................. 285Selecting an alternativeroute .............286Selecting notifications ......................... 286Selecting options ................................ 285Startingthe automatic servicesta‐tion search.......................................... 287Switchingthe automaticgasstationsearchon/off ...................................... 287Using automaticgasstation search..... 287Withintermediate destinations ...........282
Route guidance....................................... 288Canceling ............................................. 291Changing direction .............................. 288Destinationreached ............................ 290From an off-road location .................... 292Lanerecommendations ....................... 289
518Index

Buttons ................................................ 227Operatingthe memory function ..........102Steering wheel heater ..........................101
Steering wheel heaterSwitching on/off .................................101
Steering wheel paddle shifters..............15 6
Stowage areassee LoadingseeStowage compartment
Stowage compartment...........................105Armrest ...............................................105Center console ....................................105Door ....................................................105Eyeglasses compartment ....................106Glovebox .............................................105Rear armrest .......................................106
Stowage compartmentssee LoadingseeStowage compartment
Stowage space underthe trunk floor....11 3
Sulfur content......................................... 426
Sun visorOperating .............................................137
Surround lighting....................................127Setting .................................................127
SurroundViewsee 360° Camera
SuspensionDampingcharacteristics ......................19 6DYNAMICBODYCONTROL ..................19 6Settingthe suspension level (AIR‐MATIC) .................................................198
Suspensionsee AIRMATIC
Suspension level (AIRMATIC)Setting .................................................198
Switch-off delay timeExterior ................................................127Interior .................................................12 8
Switchingthe surround sound on/off
Burmester®surround sound system ... 350
Synchronization functionActivating/deactivating (multimediasystem) ................................................141Switching on/off (control panel) .........14 0
System settingsActivating/deactivating PIN protec‐tion ......................................................270Reset function (multimedia system) .....274Settingthe distance unit ..................... 269Settingthe time and date automati‐cally ..................................................... 264Settingthe time zone .......................... 264Settingthe time/dateformat .............. 265Switching transmission ofthevehicleposition on/off .................................... 265
System settings
see Bluetooth®
see Data import/exportsee Languagesee Software updateseeWi-Fi
T
Tailpipes (Care)........................................ 364
Tank contentFuel ..................................................... 427Reserve(fuel) ...................................... 427
522Index