sensor MERCEDES-BENZ E CLASS 2019 Owner's Guide

Display messagesPossible causes/consequences andPPSolutions
RExtended country driving withoutother traffic, e.g. inthe desert
Driving systems and driving safety systems may be malfunctioning ortemporarily unavailable.
Oncethe cause ofthe problem is no longer present, driving systems and driving safety systems will beavailableagain.
Ifthe display message does not disappear:
Pullover andstopthevehicle safely as soon as possible, paying attentiontoroad and traffic conditions.
Clean all sensors (→page 360).
Restartthe engine.
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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.
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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).
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*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

Display messagesPossible causes/consequences andPPSolutions
Tire Press. Monitor Cur-rently Unavailable
Drive on.The tire pressure monitoring systemrestarts automatically as soon asthe cause has beenrectified.
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Wheel Sensor(s) Missing
*The tire pressure sensor signal is missing from one or more tire(s). The pressure ofthe affected tire is not dis‐played.
Havethe defective tire pressure sensorreplaced at aqualified specialistworkshop.
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Tire Pressure Monitor Inop-erative No Wheel Sensors
*The wheels installed do not havesuitable tire pressure sensors. The tire pressure monitoring system is deactivated.
Install wheels with suitable tire pressure sensors.
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Tire Press. Monitor Inopera-tive
*The tire pressure monitoring system is defective.
\nWARNINGThereis arisk of an accident ifthe tire pressure monitoring system is malfunctioning
Ifthe tire pressure monitoring system is malfunctioning, it is not abletoissue awarning ifthere is pressure lossin one or more ofthe tires.
Underinflated tires may,forexample, impairthe driving,steering and brakingcharacteristics.
Havethe tire pressure monitoring systemchecked at aqualified specialistworkshop.
Visit aqualified specialistworkshop.
Display messages andwarning/indicator lamps463

Display messagesPossible causes/consequences andPPSolutions
Malfunction See Opera-tor’s Manual
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Switch On Headlamps
*You are driving without low-beam headlamps.
Turnthe light switchtotheXorXposition.
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Automatic Headlamp ModeInoperative
*The light sensor isfaulty.
Consult aqualified specialistworkshop.
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Hazard Warning FlashersMalfunctioning
*The hazardwarning light switch is defective.
Visit aqualified specialistworkshop.
Adaptive Highbeam AssistInoperative
*Adaptive Highbeam Assist is malfunctioning.
Visit aqualified specialistworkshop.
*Adaptive Highbeam Assist istemporarily unavailable.
The system limits havebeenreached (→page120).
472Displaymessages andwarning/indicator lamps

Burmester®high-end 3D surroundsound systemAdjustingthe balance/fader ............... 346Adjustingthe sound optimization ........ 346Adjusting treble, mid-range and basssettings ............................................... 345Automaticvolume adjustment .............346Calling upthe sound menu .................. 345Information .......................................... 345Selectingthe sound profile .................. 346
Burmester®surround sound system.....344Adjustingthe balance/fader ............... 345Adjustingthe soundfocus ................... 345Adjusting treble, mid-range and basssettings ............................................... 345Automaticvolume adjustment .............345Calling upthe sound menu .................. 344Information .......................................... 344Switchingthe surround sound on/off.............................................................345
ButtonsSteering wheel .................................... 220
C
Call listMaking a call ....................................... 306Overview ............................................. 305
Calling upthe sound menu
Burmester®high-end 3D surroundsound system ...................................... 345
Burmester®surround sound system ... 344
Calls..........................................................302Accepting ............................................ 302Activating functions during a call ........ 302Calls withseveral participants .............302Declining ............................................. 302Ending a call ........................................ 302Incoming call during anexisting call .... 303Making ................................................ 302Viatheoverhead control panel(Mercedes me connect) .......................313
Camerasee 360° CameraseeRear view camera
Carkeysee SmartKey
Carwashsee Care
Carwash (care)....................................... 355
Care........................................................... 361Air-water duct ...................................... 355Automatic carwash ............................. 355Carpet .................................................. 361Decorativefoil .....................................358Display................................................. 361Exterior lighting ................................... 360Headliner ............................................. 361Mattefinish ......................................... 357Paintwork............................................ 357Plastic trim .......................................... 361Powerwasher ...................................... 356Realwood/trim elements .................... 361Rear view camera ................................ 360Seat belts ............................................ 361Seat cover ........................................... 361Sensors ............................................... 360Tailpipes .............................................. 360Washingbyhand ................................. 356Wheels/rims ....................................... 360Windows.............................................. 360Wiper blades .......................................360
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Drive positionInserting ..............................................151
Drive program display.............................14 9
Drive programsseeDYNAMIC SELECT
Driver's seatsee Seat
Driving lightsseeAutomatic driving lights
Driving safety system.............................165ABS (Anti-lock Braking System) ...........16 6Active Brake Assist..............................17 0BAS (Brake AssistSystem) ..................16 6EBD (electronic brakeforce distribu‐tion) .....................................................17 0
ESP®Crosswind Assist........................17 0Overview .............................................16 6Radar sensors ......................................16 5Responsibility ......................................16 5STEER CONTROL .................................17 0
Driving systemDYNAMICBODYCONTROL ..................19 0
Driving systemsee 360° CameraseeActive Blind Spot AssistseeActive Distance AssistDISTRONICseeActive EmergencyStop AssistseeActive Lane Change AssistseeActive LaneKeeping AssistseeActiveParking AssistseeActive Speed Limit AssistseeActiveSteering Assistsee AIRBODYCONTROLseeATTENTION ASSISTsee Blind Spot Assistsee Cruise controlsee Driving safety systemsee HOLD functionseeParking AssistPARKTRONICseeRear view cameraseeTraffic Sign Assist
Driving tipsDrinking and driving ............................14 2General driving tips .............................142Notes on breaking-in a newvehicle .....141
Drowsiness detectionseeATTENTION ASSIST
DYNAMICBODYCONTROLSuspension ..........................................19 0
Dynamic handling control system
see ESP®(ElectronicStability Program)
DYNAMIC SELECT....................................14 8Configuring drive program I .................14 9Displaying engine data ........................14 9Displayingvehicle data ........................14 9Drive program display ..........................149Drive programs ....................................148Function ..............................................14 8Operating (DYNAMIC SELECT switch).............................................................149Selectingthe drive program ................149Showing operationfeedback ...............14 9
E
E10............................................................ 420
Easy entryfeatureFunction/notes ...................................100Setting .................................................101
EasyexitfeatureFunction/notes ...................................100Setting .................................................101
500Index

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

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

Switching on ....................................... 340
SD cardInserting/removing ............................. 324
Seat..............................................88, 89,1044-waylumbar support ...........................92Adjusting (electrically) ........................... 92Adjusting (manually and electrically)......................................................... 89,91Backrest (rear) locking ........................106Correct driver's seat position ................ 88Foldingthe backrest (rear passengercompartment) back .............................106Foldingthe backrest (rear)forwards ....104Foldingthe backrestforwards/back(with memory function) .........................95Massage programoverview ...................94Operatingthe memory function ...........101Panel heating .........................................97Resettingthe settings ............................94Setting options ......................................14Switching AIRSCARF on/off ..................97
Seat adjustmentConfiguring ............................................94
Seat belt..................................................... 33Fastening ...............................................37Protection ..............................................33
Seat belt adjustmentActivating/deactivating ......................... 38Function ................................................ 38
Seat beltextender.....................................36
Seat beltwarningsee Seat belts
Seat belts...................................................38Activating/deactivating seat beltadjustment ............................................ 38Care..................................................... 361Reduced protection ...............................34Releasing ...............................................38Seat belt adjustment (function) ............. 38Seat beltextender ................................. 36Warning lamp ........................................ 38
Seat cover (Care)..................................... 361
Seat heatingActivating/deactivating ......................... 95
SeatventilationSwitching on/off...................................97
Secondtelephone...................................299Connecting .......................................... 299Features .............................................. 299
Selecting agearsee Changinggears
Selectingthe sound profile
Burmester®high-end 3D surroundsound system ...................................... 346
Selector leversee DIRECT SELECT lever
Self-testAutomatic front passenger front air‐bag shutoff ............................................ 43
Sensors (Care).........................................360
Service centersee Qualified specialistworkshop
Service interval displaysee ASSYSTPLUS
Servicestation searchStarting automatic search................... 281
Setting a speedsee Cruise control
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