cooling MERCEDES-BENZ E CLASS 2019 Owners Manual

RThecharging function and wireless connec‐tion ofthe mobile phonetothevehicle'sexterior antenna are onlyavailable ifthe igni‐tion is switched on.
RSmall mobile phones may not be abletobecharged inevery position ofthe mobilephonestowage compartment.
RLargemobile phones which do notrestflat inthe mobile phonestowage compartment maynot be abletobecharged or connected withthevehicle'sexterior antenna.
RThe mobile phone may heat up duringthecharging process. The mobile phone can becooled inthe mobile phonestowage com‐partment whenthe air conditioning system isswitched on. The cooling output inthemobile phonestowage compartment is high‐est whenthe controller intheglove box isclosed.
RToensure more efficientcharging and con‐nection withthevehicle'sexterior antenna,removethe protective cover fromthe mobilephone.
RWhencharging,the mat should be used ifpossible.
Wirelesscharging ofthe mobile phone
Requirements:RThe mobile phone is suitablefor wirelesscharging (Qi-compatible mobile phone).Yo ucanfind a listof Qi-compatible mobilephones at:
http://www.mercedes-benz.com/connect
Placethe mobile phone as closetothe cen‐ter of mat1as possible withthe displayfacing upwards.Whenthecharging symbol is shown inthemultimedia system,the mobile phone isbeingcharged.
Malfunctions duringthecharging process areshown inthe multimedia system display.
The mat can beremovedfor cleaning, e.g.using clean, lukewarmwater.
Installing andremoving thefloor mats
\nWARNINGRisk of accident duetoobjects inthe driver'sfootwell
Objects inthe driver'sfootwell may impedepedal travel or block a depressed pedal.
This jeopardizesthe operating androadsafety ofthevehicle.
Stowall objects inthevehicle securelysothattheycannotgetintothe driver'sfootwell.
Seats andstowing11 5

Make surethat marked space2is empty.
RemoveSmartKey1fromthekeyring.
Place SmartKey1in marked space2.Thevehicle willstart after a short time.
IfyouremoveSmartKey1from markedspace2the engine continuesrunning.Forfurthervehiclestarts however,SmartKey1must be located in marked space2duringthe entire journey.
Havethe SmartKey1checked at aqualifiedspecialistworkshop.
Ifthevehicle does notstart:
Place SmartKey1in marked space2andleaveitthere.
Depressthe brake pedal andstartthevehicleusingthestart/stop button.
You can also switchonthe power supplyorthe ignition withthestart/stop button.
Startingthevehicle viaRemoteOnline serv‐ices
Cooling or heatingthevehicle interior beforecommencingyour journey
This function is notavailable in all countries.
Ifyoustartthevehicle viayour smartphone,thepreviously selected air conditioning adjustmentis active.
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.
RThestarter battery is sufficientlycharged.
You can also setthetemperature withyoursmartphone. Information on Mercedes meconnect andother services: http://www.mercedes.meThis function is notavailablefor all models.
Chargingthe batterybefore commencingyour journey
This function is notavailable in all countries.
RIfthevehicle battery is discharged,youreceivea message onyour smartphone.
RYou canthenstartthevehicle withthesmartphonetochargethe battery.
RThevehicle is automatically switched offafterten minutes.
Ensurethefollowing beforestartingthe engine:
RThe legalstipulations inthe area whereyourvehicle is parked allow enginestarting viasmartphone.
RIt is safetostart andrunthe engine whereyourvehicle is parked.
14 0Driving and parking

SelectYes.
If PIN protection is activated, a promptappearsasking ifyou also wishtorestorethistothefac‐torysettings during areset.
SelectYes.
Enterthe current PIN.The PIN isreset.
or
SelectNo.The current PINstaysthe same afterreset‐ting.
Ifyou haveforgottenyour PIN, an authorizedMercedes-Benz Center can deactivatethePIN protectionforyou.
A promptappears again asking whetheryoureally wishtoreset.
SelectYes.The multimedia system isresettothefactorysettings.
Fit & Healthy
ENERGIZING comfort
ENERGIZING comfort programoverviewProgramoverview
ProgramFunction
RefreshCan maketargetedchangestothe interior climatetorefreshvehicle occupants. Cooling airflowand ioniza‐tion purifythe air. Thevehicle interior is illuminated with cool colors andthe seats areventilated.
WarmthCan increasethe comfort level ofthe occupants. Thevehicle's panel, seat andsteering wheel heater pro‐duce a cozywarmth. The air is purified using ionization and a pleasant fragrance isreleased. Thevehicleinterior is illuminated withwarmlighting.
268Multimedia system

Followthe instructions inthe serviceinterval displayregardingthe oilchange.
NOTEDamagecausedbyaddingtoomuch engine oil
Too much engine oil can damagethe engineorthe catalytic converter.
Haveexcess engine oilremoved at aqualified specialistworkshop.
Turncap1counter-clockwise andremoveit.
Add engine oil.
Replace cap1and turn it clockwise asfaras it will go.
Checkthe oil level again (→page 351).
Checking coolant level
\nWARNINGRisk of burns from hot com‐ponent parts inthe engine compartment
Certain components inthe engine compart‐ment can beveryhot, e.g.the engine,theradiator and parts oftheexhaust system.
Allowthe enginetocool down and onlytouch component parts described inthefollowing.
\nWARNINGRisk of scalding from hotcoolant
The engine cooling system is pressurized,particularly whenthe engine iswarm. Ifyouopenthe cap,you could be scaldedbyhotcoolant spraying out.
Letthe engine cool down before open‐ingthe cap.
When openingthe cap,wear protectivegloves and safetyglasses.
Openthe cap slowlytorelease pres‐sure.
Maintenance and care353

Rat aqualified specialistworkshop
Coolant
Notes on coolantObservethe notes on operatingfluids(→page419).
\nWARNING‑ Risk offireand injury fromantifreeze
If antifreeze comes into contact withhotcomponent parts inthe engine compart‐ment, it may ignite.
Allowthe enginetocool down beforeadding antifreeze.
Makesurethat no antifreeze spills outnexttothefiller opening.
Thoroughly clean off any antifreezefrom component parts beforestartingthevehicle.
NOTEDamagecausedbyincorrect cool‐ant
Only add coolantthat has been pre‐mixed withtherequired antifreeze pro‐tection.
Information on coolant isavailable atthefol‐lowing locations:
RInthe Mercedes-Benz SpecificationforOperating Fluids310.1
-Athttp://bevo.mercedes-benz.com
-Inthe Mercedes-Benz BeVo app
RAtaqualified specialistworkshop
NOTEOverheating at high outsidetem‐peratures
If an inappropriate coolant is used,theengine cooling system is not sufficiently pro‐tected againstoverheating and corrosion athigh outsidetemperatures.
Always use coolant approvedbyMercedes-Benz.
Observethe instructions intheMercedes-Benz Specificationsfor Oper‐ating Fluids310.1.
Havethe coolantregularlyreplaced at aqualifiedspecialistworkshop.
The proportion of corrosion inhibitor/antifreezeconcentrate inthe engine cooling system shouldbe:
Ra minimum of 50% (antifreeze protectiondowntoapproximately -35 °F (-37 °C))
Ra maximum of 55% (antifreeze protectiondownto-49 °F (-45 °C))
Coolant capacity
Capacity
ModelCapacity
All models12.7 US qt(12.0 liters)
Technical data423

Transmission
Display messagesPossible causes/consequences andPPSolutions
Transmission MalfunctionStop
*The transmission is malfunctioning. The transmission shiftstoposition\\automatically.
Pullover andstopthevehicle safely as soon as possible, paying attentiontoroad and traffic conditions.
Switchthe transmissiontoposition].
Consult aqualified specialistworkshop.
N Permanently Active Riskof Rolling Away
*Whilethevehicle isrolling or whileyou are driving,the transmission has been shiftedtoposition\\.
Depressthe brake pedaltostop and, whenthevehicle isstationary,shiftthe transmissiontoposition].
Tocontinueyour journey,shiftthe transmissiontoposition[or^.
Stop Vehicle Leave EngineRunning Wait TransmissionCooling
*The transmission isoverheating. Pullingawaymay betemporarily impaired or not possible.
Pullover andstopthevehicle safely as soon as possible, paying attentiontoroad and traffic conditions. Do notcontinue driving under any circumstances.
Leavethe enginerunning.
Wait untilthe display message disappears before pullingaway.
To Deselect P or N,Depress Brake and StartEngine
*You haveattemptedtoshiftthe transmission out of position]or\\into another transmission position.
Depressthe brake pedal.
Startthe engine.
*You haveattemptedtoshiftthe transmission out of position]and into another transmission position.
458Display messages andwarning/indicator lamps

Refrigerant ...........................................424Refrigerantfilling capacity ...................425Removing condensation fromthewindows..............................................13 4Residual heat .......................................13 4Settingthe air distribution ...................131Settingthe airflow...............................131Settingthe climatestyle ......................133Settingthe fragrance system ...............13 4Settingthetemperature .......................131Switchingtherear windowdefrosteron/off ..................................................131Ventilatingthevehicle (convenienceopening) ................................................ 79
ClimatestyleFunction ..............................................13 3Setting .................................................13 3
Cockpit.........................................................6Overview .................................................6
Coffee cup symbolseeATTENTION ASSIST
COMANDsee Multimedia system
COMANDTouchManaging devices ................................ 262
Combination switch.................................11 8
Compass.................................................. 294
Computersee On-board computer
ConnectionstatusDisplaying ............................................319Overview ..............................................318
ConnectivitySwitching transmission ofthevehicleposition on/off .................................... 259
Contacts................................................... 303Calling up ............................................ 304Deleting ............................................... 305Downloading (from mobile phone) ...... 303Importing ............................................ 304Importing (overview) ...........................304Information .......................................... 303Making a call ....................................... 305Nameformat .......................................304Options ................................................ 305Storing ................................................ 305
ControllerOperating ............................................ 250
Convenience closingfeature.................... 79
Convenience opening................................ 79
Coolant (engine)Check level .......................................... 353Filling capacity .................................... 423Notes .................................................. 423
Coolingsee Climatecontrol
CopyrightLicenses ................................................ 30Trademarks............................................ 30
Cornering light function..........................12 0
CrossTraffic Alert...................................208
Crosswind AssistFunction/notes ...................................17 0
Cruise control..........................................175Buttons ................................................176Calling up a speed ...............................176Function ...............................................175Requirements: .....................................176Selecting ..............................................176
494Index

Deletingchannels ................................ 338Direct frequency entry........................ 338Displaying information ......................... 339Displayingradiotext ............................ 339Editingstation presets .........................338Menu (on-boardcomputer) .................. 228Movingstations ...................................338Overview ............................................. 337Searchingforstations .........................338Setting achannel ................................ 338Settingthewaveband .......................... 338Storingradiostations .......................... 338Switching on .......................................336Switchingthe HDradio functionon/off .................................................338Tagging music tracks........................... 339Voice commands (Voice Control Sys‐tem) .....................................................241
RadiostationsDialing (on-boardcomputer) ................ 228
Rain closing functionSliding sunroof ......................................84
RangeDisplaying ............................................ 225
Reading lightsee Interior lighting
Realwood (Care)...................................... 361
Rearfog lampSwitching on/off ..................................11 8
Rear seatsee Seat
Rear view camera....................................197Care .................................................... 360Function ..............................................197Openingthe camera cover (360°Camera) ..............................................202Settingfavorites (360° Camera) ......... 202
Rear windowRoller sunblind .......................................76
Rear window defroster............................131
Reflective safetyvest............................. 364
Refrigerant (air conditioning system)Notes ................................................... 424
RefuelingRefuelingthevehicle ...........................154
RemoteOnlineChargingthe battery ............................140Cooling or heatingthevehicle inte‐rior .......................................................140Startingthevehicle ..............................141
Reporting malfunctionsrelevanttosafety.......................................................... 26
Rescue card............................................... 26
ReserveFuel ..................................................... 421
Reset function (multimedia system).....267
Residual heat...........................................134
Restoring (factory settings)seeReset function (multimedia system)
Restraint system.......................................31Basic instructionsforchildren ...............47Function in an accident .........................32Functionality .......................................... 32Malfunction ........................................... 32Protection ..............................................31Reduced protection ...............................31Self-test ................................................. 32Warning lamp ........................................ 32
512Index

Vehicle datastorageEvent datarecorders ............................. 29Multimedia system/Mercedes meconnect .................................................29
Vehicle dimensions................................. 425
Vehicle electronicsNotes ...................................................41 5Two-wayradios ....................................41 5
Vehicle identification numbersee VIN
Vehicle identification plate.....................417Paint code ............................................417VIN .......................................................417
Vehicle interiorCooling or heating (RemoteOnline) .....14 0
Vehiclekeysee SmartKey
Vehicle maintenancesee ASSYST PLUS
Vehicle operationOutsidethe USA or Canada ...................21
Vehicle positionSwitching transmission on/off ............ 259
Vehicletool kit........................................ 366TIREFIT kit ...........................................366Towingeye ...........................................379
VentilatingConvenience opening ............................ 79
Ventilationsee Climate control
Ventssee Airvents
Video mode.............................................. 330Activating ............................................ 328Activating/deactivating full-screenmode ................................................... 330Overview .............................................329Settings ............................................... 330
VIN............................................................417Identification plate...............................417Seat .....................................................417Windshield ...........................................417
VisionRemoving condensation fromthewindows..............................................13 4
Voice command types (Voice ControlSystem).................................................... 234
Voice Control System.............................233Application specificvoice commands.............................................................234Audible help functions .........................235Globalvoice commands ...................... 234Improving speechquality .................... 235Language setting .................................235Media playervoice commands ............24 2Messagevoice commands ..................24 4Multifunctionsteering wheel (operat‐ing) ...................................................... 233Navigationvoice commands ................ 237Operable functions .............................. 234Operating safety .................................. 233Radiovoice commands ........................241Switchvoice commands ...................... 235Telephonevoice controls .....................240Text messagevoice commands ...........244Types ofvoice commands ...................234Vehiclevoice commands .....................245Voice prompting .................................. 234
Voice control systemseeVoice Control System
522Index