2019 MERCEDES-BENZ C CLASS seats

Traction:traction isthe gripresulting from fric‐tion betweenthe tires andtheroad surface.
Wear indicator:narrowbars (treadwear bars)that are distributedoverthe tire contact surface.Ifthe tire tread is level withthe bars,thewearlimit of 1/16in (1.6 mm) has beenreached.
Distribution ofvehicle occupants:distributionofvehicle occupantsover designated seat posi‐tions in avehicle.
Maximum permissible payloadweight:nomi‐nal load and luggage load plus150 lb (68kg)multipliedbythe number of seats inthevehicle.
Changing a wheel
Notes on selecting, installing andreplacingtires
Mercedes-AMGvehicles:observethe notes inthe Supplement. Otherwise,you may notrecog‐nize dangers.
You can askfor informationregarding permittedwheel/tire combinations at an authorizedMercedes-Benz Center.
\nWARNINGRisk of accident duetoincor‐rect dimensions of wheels and tires
If wheels and tires ofthe wrong size areinstalled,the wheel brakes or wheel suspen‐sion components may be damaged.
Alwaysreplace wheels and tires withthosethat fulfillthe specifications ofthe original part.
Whenreplacing wheels, make suretofitthecorrect:
RDesignation
RModel
Whenreplacing tires, make suretoinstallthecorrect:
RDesignation
RManufacturer
RModel
\nWARNINGRisk of injurythroughexceed‐ingthe specified tire loadrating orthepermissible speedrating
Exceedingthe specified tire loadrating orthe permissible speedrating may leadtotiredamageandtothe tires bursting.
Therefore, only use tire types and sizesapprovedforyourvehicle model.
Observethe tire loadrating and speedratingrequiredforyourvehicle.
NOTEVehicle and tire damagethroughtire types and sizesthat havenot beenapproved
For safetyreasons, onlyuse tires, wheelsand accessories which havebeen speciallyapprovedbyMercedes-Benzforyourvehicle.
These tires are specially adaptedtothe con‐
trol systems, such as ABS, ESP®and4MATIC, and marked asfollows:
RMO = Mercedes-Benz Original
Wheels and tires411

wWarningTireMalfunction............ 467
wWheel Sensor(s) Missing.............469
Display onthe windshieldsee Head-up Display
Distance controlseeActive Distance AssistDISTRONIC
DistancerecorderseeTrip distance
DISTRONICseeActive Distance AssistDISTRONIC
DoorChild safety lock(rear door) ...................61Locking (emergencykey) .......................72Opening (fromthe inside) ......................69Unlocking (emergencykey) ....................72Unlocking (fromthe inside) ...................69
Door control panel.....................................16
DOT,TireIdentificationNumber (TIN)... 404
DrawbarseeTow-bar system
Drinking and driving................................14 8
DriveAway Assist....................................214
Drive positionInserting ..............................................15 6
Drive program display.............................15 3
Drive programsseeDYNAMIC SELECT
Driver's seatsee Seat
Driving lightsseeAutomatic driving lights
Driving safety system.............................170ABS (Anti-lock Braking System) ...........171Active Brake Assist..............................175BAS (Brake AssistSystem) ...................172EBD (electronic brakeforce distribu‐tion) .....................................................175
ESP®Crosswind Assist........................175Overview ..............................................171Radar sensors ......................................171Responsibility ......................................17 0STEER CONTROL .................................175
Driving systemDYNAMICBODYCONTROL ..................19 6
Driving systemsee 360° CameraseeActive Blind Spot AssistseeActive Distance AssistDISTRONICseeActive EmergencyStop AssistseeActive Lane Change AssistseeActive LaneKeeping AssistseeActiveParking AssistseeActive Speed Limit AssistseeActiveSteering Assistsee AIRMATICseeATTENTION ASSISTsee Blind Spot Assistsee Cruise controlsee Driving safety systemsee HOLD functionseeParking AssistPARKTRONICseeRear view cameraseeTraffic Sign Assist
Driving tipsDrinking and driving ............................14 8General driving tips .............................148Notes on breaking-in a newvehicle .....147
Drowsiness detectionseeATTENTION ASSIST
Index505

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

Securing ..............................................104
Lumbar supportseeLumbar support (4-way)
Lumbar support (4-way)...........................95
M
MaintenanceMenu (on-boardcomputer) .................. 231Vehicle .................................................. 23
Maintenancesee ASSYST PLUS
MalfunctionRestraint system ................................... 34
Malfunction messagesee Display message
Map...........................................294, 296, 297Avoiding an area ..................................299Avoiding an area (overview) .................299Changing an area ................................ 299Deleting an area .................................. 300Displayingthe compass ....................... 301Displayingthe mapversion .................298
Displayingthe next intersectingstreet................................................... 298Displayingthe satellite map ................. 301Displayingthe traffic map ...................294Displayingweather information ...........301Map data ............................................. 300Moving .................................................297Overview ............................................. 296Selecting POI symbols .........................298Selectingtext information ................... 298Selectingthe map orientation .............297Settingthe map scale .......................... 297Settingthe map scale automatically ....301Updating .............................................300
Map and compassOverview ............................................. 296
Massage programOverview ............................................... 98Resettingthe settings ............................98
Massage programsSelectingthe front seats ....................... 98
Massage settingsResetting ............................................... 98
Mattefinish (cleaning instructions).......361
Maximum loadrating.............................. 405
Maximum permissible loadCalculationexample ............................ 401Determining ........................................ 400
Maximum tire pressure.......................... 406
MechanicalkeyInserting/removing ............................... 66
MediaMenu (on-board computer) .................. 235Searching ............................................ 336
Media displayNotes ................................................... 254
Media InterfaceActivating ............................................ 337Information .......................................... 336Overview .............................................338
Media modeActivating ............................................ 331
Media playbackOperating (on-board computer) ........... 235
Media searchStarting ...............................................336
512Index

Preventative occupant protection sys‐tem
see PRE-SAFE®(anticipatory occu‐pant protection)
Previous destinationsSelecting .............................................280
ProgramsseeDYNAMIC SELECT
Protectingthe environmentNotes .....................................................21
Q
QR codeRescue card .......................................... 28
Qualified specialistworkshop................. 26
R
Radar sensorsFoil covering ........................................171
RadioActivating/deactivatingradiotext ....... 345Calling upthestation list .....................344Deletingchannels ................................ 344
Direct frequency entry........................ 344Displaying information ......................... 345Displayingradiotext ............................ 345Editingstation presets ........................ 344Menu (on-board computer) .................. 235Movingstations ...................................344Overview ............................................. 343Searchingforstations .........................344Setting achannel ................................ 344Settingthewaveband .......................... 344Storingradiostations .......................... 344Switching on .......................................342Switchingthe HDradio functionon/off .................................................344Voice commands (Voice Control Sys‐tem) .....................................................247
RadiostationsDialing (on-boardcomputer) ................235
Rain closing functionSliding sunroof ...................................... 86
RangeDisplaying ............................................ 232
Reading lightsee Interior lighting
Realwood (Care).....................................365
Rear climate controlSetting .................................................14 0
Rear door (child safety lock).....................61
Rearfog lampSwitching on/off .................................123
Rear seatsee Seat
Rear view camera....................................204Care.................................................... 364Function .............................................. 204Openingthe camera cover (360°Camera) ..............................................209Settingfavorites (360° Camera) ......... 209
Rear windowRoller sunblind ...................................... 79
Rear window defroster...........................138
Reflective safetyvest............................. 368
Refrigerant (air conditioning system)Notes .................................................. 430
RefuelingRefuelingthevehicle ...........................15 9
Index517