2019 MERCEDES-BENZ E CLASS radio

Display messagesPossible causes/consequences andPPSolutions
\nWARNINGRisk of an accident duetoinsufficient tire pressure
Tirepressuresthat aretoo low posethefollowing hazards:
RThe tires may burst, especially asthe load andvehicle speed increase.
RThe tires maywearexcessively and/or unevenly,which may greatly impair tire traction.
RThe drivingcharacteristics, aswell assteering and braking, may be greatly impaired.
You couldthen lose control ofthevehicle.
Observetherecommended tire pressure.
Adjustthe tire pressure if necessary.
Stopthevehicle, paying attentiontoroad and traffic conditions.
Checkthe tire pressure (→page 386) andthe tires.
w
Please Correct Tire Pres-sure
*The tire pressure istoo low in at least one ofthe tires, orthe tire pressure difference betweenthe wheels istoogreat.
Checkthe tire pressure and add air, if necessary.
Whenthe tire pressure is correct,restartthe tire pressure monitoring system (→page 391).
w
*There is interference from a powerfulradio signal source. As aresult, no signals fromthe tire pressure sensor arereceived. The tire pressure monitoring system istemporarily unavailable.
462Display messages andwarning/indicator lamps

SmartKey
Display messagesPossible causes/consequences andPPSolutions
Á
Key Not Detected(red dis‐play message)
*The SmartKeycannot be detected and may no longer be inthevehicle.
The SmartKeyis no longer inthevehicle andyou switchoffthe engine:
RYou can no longerstartthe engine.
RYou cannot centrally lockthevehicle.
Make surethatthe SmartKeyis inthevehicle.
Ifthe SmartKeydetection function has a malfunction duetoastrongradio signal source:
Pullover andstopthevehicle safely as soon as possible, paying attentiontoroad and traffic conditions.
Placethe SmartKeyinthe marked spaceforstartingthe engine withthe SmartKey (→page139).
Á
Obtain a New Key
*The SmartKeyneedstobereplaced.
Visit aqualified specialistworkshop.
Á
Key Not Detected(whitedisplay message)
*The SmartKeyis currently undetected.
Changethe location ofthe SmartKeyinthevehicle.
Ifthe SmartKeyisstill notrecognized,startthe engine withthe SmartKeyinthe marked space (→page139).
Displaymessages andwarning/indicator lamps465

ESP®
Crosswind Assist .................................170
ESP®(ElectronicStability Program).......167Activating/deactivating .......................170Function/notes ....................................167
Exterior lightingCare .................................................... 360
Exterior lightingsee Lights
Exterior mirrors...............................126,127Anti-glaremode (automatic) ................127Automatic mirrorfolding function ........12 9Folding in/out .....................................126Operatingthe memory function ...........101Parking position ...................................128Setting .................................................12 6
External deviceLocking (child safety lock) ...................262
Eyeglasses compartment.......................104
F
Fatigue detectionseeATTENTION ASSIST
FavoritesAdding .................................................253Calling up ............................................ 252Deleting ............................................... 253Moving ................................................ 253Overview ............................................. 252Renaming ............................................ 253
FlaconInserting/removing .............................13 4
Flat tire.....................................................364Changing a wheel ................................ 409MOExtended tires ................................ 365Notes ................................................... 364TIREFIT kit ...........................................366
FlattowingseeTow-bar system
Floor mats................................................11 5
Foil coveringRadar sensors ......................................16 5
FragranceseePerfume atomizer
Free software............................................ 30
FrequenciesTwo-wayradio ......................................416
Frequency bandDialing (on-board computer) ................ 228
Front airbag (driver, front passenger).....39
Front passenger seatsee Seat
Fuel...........................................................421Additives .............................................. 421E10 ...................................................... 420Fuelreserve......................................... 421Gasoline .............................................. 420Quality (gasoline) ................................ 420Refueling .............................................154sulfur content ...................................... 420Tank content ........................................ 421
Fuel consumptionOn-board computer .............................225
Function seatsee Door control panel
Fuses........................................................ 380Beforereplacing a fuse ........................ 380Dashboard fuse box ............................ 382
502Index

Fuse assignment diagram ...................380Fuse box inthe engine compartment .. 381Fuse box inthe front-passengerfoot‐well ...................................................... 382Fuse box inthe trunk ........................... 383Notes .................................................. 380
FusesseeFuses
G
Garage door openerClearingthe memory ...........................161Opening or closingthe door ................160Programming buttons ..........................15 8Radio equipment approval numbers .....161Resolving problems .............................16 0Synchronizingtherolling code .............159
Gasstation searchStarting automatic search...................274Switching automatic search on/off ..... 281Using automatic search....................... 281
Gasoline................................................... 420
Gearshiftrecommendation....................15 2
Genuine parts............................................19
Glide mode...............................................15 3
GloveboxAirvent ................................................13 6Locking/unlocking ..............................104
H
Handbrakesee Electric parking brake
Handlingcharacteristics (unusual)....... 384
HANDS-FREEACCESS................................74
Hazardwarning lights.............................119
Head level heating (AIRSCARF)................97
HeadrestraintFront (adjusting mechanically) .............. 92Rear passenger compartment(adjusting) .............................................94
Head-up Display...................................... 230Adjusting display elements (on-boardcomputer) ............................................ 230Adjustingthe brightness (on-boardcomputer) ............................................ 230Function .............................................. 231Menu (on-board computer) .................. 230
Operatingthe memory function ...........101Settingthe position (on-board com‐puter) .................................................. 230Switching on/off ................................. 232
Headliner (care)....................................... 361
Heatingsee Climate control
High beamSwitching on/off ..................................118
High-beam flasher...................................11 8
High-beam headlampsAdaptive Highbeam Assist ...................120
Hillstart assist........................................188
HOLD function.........................................189Function/notes ...................................189Switching on/off .................................189
HoodFunction (active hood) .........................348Opening/closing ................................. 349Resetting (active hood) ........................ 348
Hookingthe luggage net........................108
Index503

HotspotSetting up (Wi-Fi) ................................. 261
I
Identification plateEngine ..................................................417Refrigerant ...........................................424Vehicle .................................................417
IgnitionSwitching on (Start/Stop button) ........13 8
Ignitionkeysee SmartKey
Immobilizer................................................ 86
Indicator lampsseeWarning/indicator lamps
Individual drive programConfiguring ..........................................14 9Selecting .............................................14 9
Insiderearview mirrorsee Exterior mirrors
Inspectionsee ASSYSTPLUS
Instrument clustersee Instrument Display
Instrument cluster lighting.................... 224
Instrument Display..................................219Adjustingthe lighting ........................... 224Function/notes ....................................219Instrument cluster ................................... 8Settingthe additionalvaluerange ....... 222Warning/indicator lamps .....................473
Intelligent Light SystemAdaptive Highbeam Assist ...................120Cornering light function .......................12 0
Interior lighting........................................12 2Ambient lighting ..................................12 2Reading light ........................................12 2Setting .................................................12 2Switch-off delaytime ...........................12 3
Intermediate destinationCalculating aroute with intermediatedestinations .........................................275Entering ...............................................275Modifying .............................................275Starting an automaticgasstationsearch..................................................274
Startingthe automatic servicesta‐tion search........................................... 281
InternetCalling up aweb page ..........................319Closingthe browser ............................. 321Deleting a bookmark ........................... 321Deleting browser data .........................321Managing bookmarks.......................... 321
InternetconnectionCommunication module function .........318Connectionstatus ................................318Displayingthe connectionstatus .........319Establishing .........................................318Information ..........................................317Restrictions ..........................................317
InternetradioCalling up ............................................ 321Deletingstations .................................322Logging out ......................................... 322Overview ............................................. 322Registering .......................................... 322Savingstations .................................... 322Selecting and connectingtoastation.............................................................322Selectingstream .................................322
504Index

Selectingthe map orientation .............291Settingthe map scale .......................... 290Settingthe map scale automatically ....294Updating .............................................293
Map and compassOverview ............................................. 289
Massage programResettingthe settings ............................94
Massage programsOverview ...............................................94Selectingthe front seats .......................94
Massage settingsResetting ...............................................94
Mattefinish (cleaning instructions)...... 357
Maximum loadrating.............................. 399
Maximum permissible loadCalculationexample ............................ 395Determining .........................................394
Maximum tire pressure.......................... 399
MechanicalkeyInserting/removing ...............................64
MediaMenu (on-boardcomputer) .................. 229
Searching ............................................ 330
Media displayNotes ...................................................24 8
Media InterfaceActivating ............................................ 331Information .......................................... 330Overview .............................................332
Media modeActivating ............................................ 324
Media playbackOperating (on-board computer) ........... 229
Media searchStarting ...............................................330
Media sourceSelecting (on-boardcomputer) ............ 229
Memory functionHead-up Display — Calling upstoredsettings ................................................101Head-up Display —Storing settings ......101Operating .............................................101Outside mirrors— Calling upstoredsettings ................................................101Outside mirrors—Storing settings .......101Seat — Calling upstored settings .........101
Seat —Storing settings ........................101Steering wheel — Calling up savedsettings ................................................101Steering wheel — Saving settings .........101
Menu (on-board computer)Assistant display.................................. 224Designs ............................................... 222Head-up Display .................................. 230Maintenance ........................................ 224Media .................................................. 229Navigation ........................................... 227Overview .............................................. 221Radio ...................................................228Telephone ............................................ 229Trip ...................................................... 225
Mercedes me connect.............................313Accident and breakdown manage‐ment ....................................................314Arranging a service appointment .........314Callingthe Mercedes-Benz CustomerCenter ..................................................313Information ..........................................312Making a call viatheoverhead con‐trol panel .............................................313Service call with the me button ...........313
Index507

N
NavigationCalling upthe Digital Operator'sManual ................................................ 295Menu (on-board computer) .................. 227Showing/hidingthe menu ...................270Switching on ........................................270Updatingthe map data ........................ 293Voice commands (Voice Control Sys‐tem) ..................................................... 237
Navigationsee Destinationsee Destination entrysee MapseeRouteseeRoute guidanceseeTraffic information
Navigation announcementsActivating/deactivating .......................284Adjustingthevolume ...........................284Repeating ............................................ 285Switching audiofadeout on/off .......... 284
Navigation messagesOn-board computer ............................. 227
NearField Communication (NFC).......... 301Connectingthe mobile phonetothemultimedia system .............................. 301Information .......................................... 301
Switching Bluetooth®audio equip‐ment .................................................... 335Switching mobile phones .....................301Using a mobile phone .......................... 301
NeutralInserting ..............................................151
NFCsee Near Field Communication (NFC)
Non-operational timeActivating/deactivatingstandbymode ...................................................165Standby mode function .......................164
Notes on breaking-in a newvehicle.......141
O
Occupant safetyPets inthevehicle ..................................61
Occupant safetysee Airbag
seeAutomatic front passenger frontairbag shutoff
see PRE-SAFE®(anticipatory occu‐pant protection)
see PRE-SAFE®PLUS (anticipatoryoccupant protection plus)seeRestraint systemsee Seat belt
OdometerseeTotal distance
Oilsee Engine oil
On-board computer................................. 221Assistance graphic menu .................... 224Displayingthe service due date ........... 347Head-up Display menu ........................ 230Media menu ........................................229Menu designs ...................................... 222Menuoverview .................................... 221Multifunction display ...........................223Navigation system menu ..................... 227Operating ............................................. 221Radio menu .........................................228Service menu ...................................... 224
Index509

PayloadCalculationexample ............................ 395Determiningthe maximum .................. 394
Pedestrian protectionseeActive hood (pedestrian protection)
PerfumeseePerfume atomizer
Perfume atomizer....................................13 4Inserting/removingtheflacon .............134Setting .................................................13 4
Perfume vialseePerfume atomizer
Permittedtowing methods.....................375
Personalizationsee User profile
Pets in thevehicle.....................................61
Phone booksee Contacts
PictureformatsseeVideo mode
Picture settingsseeVideo mode
PIN protectionActivating/deactivating .......................264
Plastic trim (Care).................................... 361
Playback optionsSelecting ............................................. 327
POISelecting ..............................................274
POI symbolsSelecting ............................................. 291
Power supplySwitching on (Start/Stop button) ........13 8
Powerwasher (care)...............................356
Power windowssee Side windows
PRE-SAFE®(anticipatory occupantprotection).................................................46Function ................................................ 46
PRE-SAFE®Sound ................................. 46Reversing measures ..............................47
PRE-SAFE®PLUS (anticipatory occu‐pant protection plus)................................47Function ................................................47
Reversing measures ..............................47
Preventative occupant protection sys‐tem
see PRE-SAFE®(anticipatory occu‐pant protection)
Previous destinationsSelecting .............................................273
ProgramsseeDYNAMIC SELECT
Protectingthe environmentNotes .....................................................19
Q
QR codeRescue card .......................................... 26
Qualified specialistworkshop................. 25
R
Radar sensorsFoil covering ........................................16 5
RadioActivating/deactivatingradiotext ....... 339Calling upthestation list .....................338
Index511