Seat heatingActivating/deactivating ......................... 98
SeatventilationSwitching on/off................................... 99
Secondtelephone...................................305Connecting .......................................... 305Features .............................................. 305
Selecting agearsee Changinggears
Selector leversee DIRECT SELECT lever
Self-testAutomatic front passenger front air‐bag shutoff ............................................44
Sensors (Care)......................................... 364
Service centersee Qualified specialistworkshop
Service interval displaysee ASSYSTPLUS
Servicestation searchStarting automatic search................... 287
Setting a speedsee Cruise control
Setting summer time.............................. 264
Setting the dateformat.......................... 265
Settingthe distance unit........................ 269
Settingthe map scalesee Map
Shift paddlesseeSteering wheel paddle shifters
ShiftinggearsGearshiftrecommendation ..................157
Short messagesseeText messages
Side airbag.................................................40
Side impact protection...........................201
Side windows............................................. 80Child safety lockintherearpassenger compartment .......................62Closing .................................................. 80Closing usingthe SmartKey................... 82Convenience closingfeature .................82Convenience opening ............................81Opening .................................................80Opening withthe SmartKey...................81Problem .................................................82
Roller sunblind .......................................78
Size designation (tires)........................... 406
Sliding sunroof.......................................... 83Automatic functions .............................. 86Closing .................................................. 83Closing usingthe SmartKey................... 82Opening ................................................. 83Opening with the SmartKey...................81Problem .................................................86Rain closing function .............................86
SmartKey...................................................64Acoustic lockingverification signal ....... 65Battery .................................................. 66Energy consumption .............................. 65Features ................................................64Keyring attachment .............................. 66Mechanicalkey ...................................... 66Overview ...............................................64Panic alarm ........................................... 65Problem .................................................67Unlocking setting .................................. 65
SmartKey functionsDeactivating .......................................... 65
520Index
Technical dataInformation .......................................... 421Tirepressure monitor .......................... 397Vehicle identification plate .................. 423
Telephone........................................ 236, 303Activating functions during a call ........ 308Call andringtonevolume .....................308Calls with several participants .............308Connecting a mobile phone (NearField Communication (NFC)) ...............307Connecting a mobile phone (Pass‐key) .....................................................304Connecting a mobile phone (SecureSimplePairing) .................................... 304De-authorizing a mobile phone ............ 306Disconnecting a mobile phone ............ 306Importing contacts ...............................311Importing contacts (overview) .............310Incoming call during anexisting call .... 309Information .......................................... 304Interchanging mobile phones .............. 306Menu (on-board computer) .................. 236Mobile phonevoicerecognition .......... 308Notes .................................................. 302Operating modes ................................. 304
Reception and transmissionvolume .... 307Switching mobile phones (Near FieldCommunication (NFC)) ........................ 307Telephone menuoverview ...................303Telephone operation ............................ 308Using Near Field Communication(NFC) ...................................................307Voice commands (Voice Control Sys‐tem) .....................................................24 6Wirelesscharging (mobile phone) ........12 0
Telephonesee Secondtelephone
Telephone numberDialing (on-board computer) ................ 236
Telephony operating modes
Bluetooth®Telephony .......................... 304
Telephony operating modessee Secondtelephone
Temperature............................................13 8
Temperaturegrade.................................. 403
Text messages.........................................312Calling a message sender ....................313Changingfolders ..................................314
Composing ...........................................313Configuringthe displayedtext mes‐sages ...................................................312Deleting ...............................................314Drafts ..................................................314Notes ...................................................312Options ................................................314Outbox .................................................314Read-aloud function .............................313Reading ................................................313Replying ...............................................313Sending ................................................313Voice commands (Voice Control Sys‐tem) ..................................................... 250
Through-loadingfeaturesee Seat
TimeManual time setting ............................. 265Setting summer time ........................... 264Settingthe time and date automati‐cally ..................................................... 264Settingthe time zone .......................... 264Settingthe time/dateformat .............. 265
TIN (Tire IdentificationNumber)............404
Index523
Flat tire ................................................370Installing ..............................................419Load index ........................................... 406Load-bearing capacity ......................... 406Maximum tire load .............................. 405Maximum tire pressure ....................... 406MOExtended tires ................................370Noise ...................................................390Notes on installing ...............................411Overview of tire labeling ......................403Removing .............................................41 8Replacing ......................................411,41 5Restartingthe tire pressure losswarning system ................................... 398Restartingthe tire pressure monitor‐ing system ...........................................397Rotating ...............................................414Selection ..............................................411Snowchains ........................................ 391Speedrating ........................................ 406Storing .................................................414Temperature grade .............................. 403Tireand Loading Information placard.............................................................399Tirepressure (notes) ........................... 392
Tirepressure losswarning system(function) ............................................. 398Tirepressure monitoring system(function) ............................................. 395Tirepressuretable .............................. 393TireQuality Grading ............................. 403Tiresize designation ............................406TIREFIT kit ............................................371Tractiongrade .....................................403Treadwear grade .................................403Unusual handlingcharacteristics ........ 390
ToolseeVehicletool kit
TopTether.................................................. 56
Total distance.......................................... 232Displaying ............................................ 232
Touch Control.......................................... 255On-board computer ............................. 228Operating ............................................ 255Settingthe sensitivity .......................... 256
Touchpad.................................................. 256Activating/deactivating haptic oper‐ationfeedback .................................... 258Operating ............................................ 256
Readingthe handwritingrecognitionaloud ................................................... 257Selecting astation and track ...............258Settingthe sensitivity .......................... 257Switching on/off ................................. 256
Tow-bar system.......................................225
Tow-starting............................................. 386
Towingaway............................................ 382
TowingeyeInstalling .............................................. 385Storage location ..................................385
Towing methods...................................... 381
TrackSelecting (audio mode) ....................... 333
Tractiongrade......................................... 403
Traffic information.................................. 293Displayingthe traffic map ...................294Displaying traffic incidents .................. 295Extending a LiveTraffic Informationsubscription ......................................... 294Issuing hazardwarnings ...................... 295LiveTraffic Information ........................ 294Overview ............................................. 293
Index525
Traffic mapsee Map
Traffic Sign Assist....................................217Function/notes ....................................217Setting .................................................218System limitations ...............................217
Transferredvehicle dataAndroidAuto........................................318Apple CarPlay™ ...................................318
Transmission (problem)..........................15 8
Transmission position display................154
TransportingVehicle ................................................ 384
Treadweargrade..................................... 403
Trim element (Care)................................ 365
TripMenu (on-board computer) .................. 232
Trip computerDisplaying ............................................ 232Resetting ............................................. 233
Trip distance............................................ 232Displaying ............................................ 232
Resetting ............................................. 233
Trip odometerseeTrip distance
Trunk boxsee EASY-PACK trunk box
Trunk lidActivating/deactivatingthetailgateopening heightrestriction ......................78Closing ...................................................74Emergencyrelease (from inside) ...........78HANDS-FREEACCESS ...........................76Locking separately................................77Opening .................................................73Opening dimensions ............................431
Turnsignal indicatorseeTurnsignals
Turnsignal lightsChanging bulbs (front) .........................130
Turnsignals..............................................124Changing bulbs (rear) ...........................131Switching on/off .................................124
Two phone modesee Secondtelephone
Two-wayradiosFrequencies ......................................... 422Notes on installation ............................ 421Transmission output (maximum) .........422
U
Units of measurementSetting .................................................269
Unlocking setting...................................... 65
USB devicesConnecting .......................................... 333
User profile..............................................271Creating ...............................................271Importing/exporting ............................271Options ................................................272Setting .................................................271
Usingthetelephonesee Calls
V
Vehicle......................................................14 5Activating/deactivatingstandbymode ...................................................170Correct use ........................................... 26
526Index
Data acquisition .................................... 28Datastorage .......................................... 28Diagnostics connection .........................25Equipment ............................................. 22LimitedWarranty ...................................27Locking (automatically) ..........................71Locking (fromthe inside) ....................... 69Locking (KEYLESS-GO) .......................... 70Locking/unlocking (emergencykey) ......72Lowering ............................................. 420Maintenance ......................................... 23Parkingfor anextended period ............16 9Problem notification ..............................27QR coderescue card ............................. 28Qualified specialistworkshop ................26Raising .................................................416Standby mode function .......................170Starting (emergency operationmode) ..................................................14 5Starting (RemoteOnline) .....................147Starting (start/stop button) .................145Switching off (start/stop button) .........161Towing .................................................225Unlocking (fromthe inside) ...................69Unlocking (KEYLESS-GO) .......................70Ventilating (convenience opening) .........81
Voice commands (Voice Control Sys‐tem) ..................................................... 251
Vehicle dataDisplaying (DYNAMIC SELECT) ............154Roof load ............................................. 432TransferringtoAndroidAuto™ .............318TransferringtoApple CarPlay™ ...........318Turningradius ...................................... 431Vehicle height ...................................... 431Vehicle length ...................................... 431Vehicle width ....................................... 431Wheelbase ...........................................431
Vehicle datastorageEvent datarecorders .............................30Multimedia system/Mercedes meconnect .................................................30
Vehicle dimensions................................. 431
Vehicle electronicsNotes ................................................... 421Two-wayradios .................................... 421
Vehicle identification numbersee VIN
Vehicle identification plate.................... 423Paint code ...........................................423
VIN ...................................................... 423
Vehicle interiorCooling or heating (RemoteOnline) .....14 6
Vehiclekeysee SmartKey
Vehicle maintenancesee ASSYST PLUS
Vehicle operationOutsidethe USA or Canada ...................23
Vehicle positionSwitching transmission on/off ............ 265
Vehicletool kit.........................................371TIREFIT kit ............................................371Towingeye .......................................... 385
VentilatingConvenience opening ............................81
Ventilationsee Climate control
Ventssee Airvents
Video mode.............................................. 336Activating ............................................ 334
Index527