reset MERCEDES-BENZ E CLASS 2019 Owners Manual

Connecting equipmenttothe diagnostics con‐nection can leadtoemissions monitoring infor‐mation beingreset,forexample. This may leadtothevehiclefailingtomeettherequirements ofthe next emissions inspection duringthe maininspection.
Qualified specialistworkshop
An authorized Mercedes-Benz Center is aquali‐fied specialistworkshop. It hasthe necessaryspecial skills,tools andqualificationstocor‐rectly carryouttheworkrequired onyourvehi‐cle. This particularlyappliestosafety-relevantworks.
Always havethefollowingworkcarried out onyourvehicle at aqualified specialistworkshop:
RSafety-relevantwork
RService and maintenancework
RRepairwork
RModifications aswell as installations andconversions
RWorkon electronic components
RVehicles with 48 V on-board electricalsystem (EQ boosttechnology):workonhighvoltage components ofthe 48 V on-board electrical system
Mercedes‑Benzrecommends a Mercedes‑Benzservice center.
Correct use ofthevehicle
Ifyouremoveanywarningstickers,you orotherscouldfailtorecognize certain dangers. Leavewarningstickersin position.
Observethefollowing information in particularwhen drivingyourvehicle:
Rthe safety notes inthis manual
Rtechnical dataforthevehicle
Rtrafficrules andregulations
Rlawsand safetystandards pertainingtomotorvehicles
Problems withyourvehicle
Ifyou shouldexperience a problem withyourvehicle, particularly onethatyou believemayaffect its safe operation,weurgeyoutocontactan authorized Mercedes-Benz Center immedi‐atelytohavethe problem diagnosed andrecti‐fied. Ifthe problem is notresolvedto your satis‐faction, please discussthe problem again withan authorized Mercedes-Benz Center or, if nec‐essary,contact us at one ofthefollowingaddresses:
Inthe USA:
Mercedes-Benz USA,LLC
Customer Assistance Center
One Mercedes-Benz Drive
Sandy Springs, GA 30328
In Canada:
Mercedes-Benz Canada, Inc.
CustomerRelations Department
98VanderhoofAvenue
Toronto, Ontario M4G 4C9
General notes25

technical information aboutthevehicle's operat‐ingstate, component loads, maintenancerequirements andtechnicalevents or malfunc‐tions.
Ingeneral,this information documentsthestateof a component part, a module, a system orthesurroundings such as:
Roperatingstatus of system components (e.g.fill levels, batterystatus, tire pressure)
Rstatus messages concerningthevehicle orits individual components (e.g. number ofwheelrevolutions/speed, longitudinal accel‐eration, lateral acceleration, display offas‐tened seat belts)
Rmalfunctions orfaults in important systemcomponents (e.g. lights, brakes)
Rinformation onevents leadingtovehicledamage
Rsystemreactions in special driving situations(e.g. airbag deployment, intervention ofsta‐bility control systems)
Rambient conditions (e.g.temperature,rainsensor)
In additiontoprovidingthe actual control unitfunction,this data assiststhe manufacturer indetecting andrectifying malfunctions and opti‐mizingvehicle functions. The majority ofthisdata istemporary and is only processed inthevehicle itself. Only a small portion ofthe data isstored intheevent or malfunction memory.
Whenyourvehicle is serviced,technical datafromthevehicle can beread outbyservice net‐workemployees (e.g.workshops, manufactur‐ers) orthird parties (e.g. breakdown services).Services includerepair services, maintenanceprocesses,warranty claims andquality assur‐ance measures,forexample. Theread out is per‐formed viathe legally prescribed portforthediagnostics connection inthevehicle. Therespective service network locations orthirdparties collect, process and usethe data. Theydocumenttechnicalstatuses ofthevehicle,assist infinding malfunctions and improvingquality and are transmittedtothe manufacturer,if necessary.Furthermore,the manufacturer issubjecttoproduct liability.Forthis,the manu‐facturerrequirestechnical datafromvehicles.
Fault memories inthevehicle can beresetby aservice outlet as part ofrepair or maintenancework.
Depending onthe selected equipment,you canimport data intothevehicle's comfort and info‐tainment functionsyourself.
This includes,forexample:
Rmultimedia data such as music,films or pho‐tosfor playbackin an integrated multimediasystem
Raddress book datafor use in connection withan integrated hands-free system or an inte‐grated navigation system
Rentered navigation destinations
Rdata aboutthe use of Internet services
This data can be saved locally inthevehicle or itis located on a device whichyou haveconnectedtothevehicle (e.g. smartphone, USBflash driveor MP3 player). Ifthis data isstored inthevehi‐cle,you can deleteit at any time. This data issenttothird parties only atyourrequest, partic‐ularlywhenyou use online services in accord‐ance withthe settingsthatyou haveselected.
General notes27

If someone is trapped,releasethe but‐ton immediately or pressthe button inordertoreopenthe side window.
\nWARNINGRisk of becoming trappedwhenchildren operatethe side windows
Children could become trapped iftheyoper‐atethe side windows, particularly when unat‐tended.
Activatethechild safety lockfortherear side windows.
When leavingthevehicle, alwaystakethe SmartKeywithyou and lockthevehicle.
Never leavechildren unattended inthevehicle.
Requirements:RThe power supply orthe ignition is switchedon.
1Closes
2Opens
The buttons onthe driver's doortakeprece‐dence.
Tostart automatic operation:pressthebbutton beyondthe point ofresistanceor pull andrelease it.
Tointerruptautomatic operation:press orpullthebbutton again.
Whenthevehicle is switched off,the side win‐dowscan continue being operated.
The function isavailablefor aroundfiveminutesor until a door is opened.
Automaticreversing function ofthe side win‐dowsIf an object blocksa side windowduringtheclosing process,the side window opens againautomatically.The automaticreversing functionis only an aid and is not a substituteforyourattentiveness.
When closing, make surethat no body partsare inthe closing area.
\nWARNINGRisk of becoming trappeddespitethere beingreversing protectiononthe side window
Thereversing function does notreact:
RTosoft, light andthin objects, e.g.fingers
RDuringresetting
78Opening and closing

Toclosetheroller sunblinds:press andholdthe7button again.
Convenience closing can also be operatedwithKEYLESS-GO (→page67).
Problems withthe side windows
ProblemPossible causes/consequences andPPSolutions
A side window cannotbe closed andyou cannot seethe cause.
Checktosee whether any objects are inthe window guide.
\nWARNINGRisk of becoming trapped orfatally injured ifreversing protection is not activated
Ifyou close a side windowagain immediately after it has been blocked orreset,the side window closeswith increased or maximumforce. Thereversingfeature isthen not active.
Parts ofthe body could become trapped inthe closing area inthe process.
Make surethat no parts ofthe body are inthe closing area.
Tostopthe closing process,releasethe button or pressthe button againtoreopenthe side win‐dow.
If a side window is obstructed during closing andreopens again slightly:
Immediately afterthe window is blocked, pullthe corresponding switch again untilthe side window hasclosed, and holdthe switchfor an additional second.The side window will be closed with increasedforce.
If a side window is obstructed again during closing andreopens again slightly:
80Opening and closing

or
Pressthe button in any direction duringthe automatic closing process.The closing process isstopped.
Automatic functions of the sliding sunroof
Theterm"sliding sunroof" alsoreferstothepanoramic sliding sunroof.
By pushing or pullingtheWbutton,you caninterruptthe automatic functions: "Rain closingfunction when driving" and "Automatic lower‐ing".
Rain closing function when drivingVehicles with a panoramic sliding sunroof:Ifitstartstorain,theraised sliding sunroof is
automatically lowered whilethevehicle is inmotion.
Automatic lowering functionVehicles with a panoramic sliding sunroof:Ifthe sliding sunroof israised attherear, it isautomatically lowered slightly at higher speeds.Atlow speeds, it israised again automatically.
\nWARNINGRisk of entrapmentbyauto‐matic lowering ofthe sliding sunroof
Athigh speedstheraised sliding sunroofautomatically lowersslightly attherear.
This could trapyou orother persons.
Make surethat nobodyreaches intothesweep ofthe sliding sunroof whilstthevehicle is in motion.
If somebody becomes trapped, brieflypushthe sliding sunroof buttonfor‐wards or backwards.The sliding sunroof lifts during opening.
Problems withthe sliding sunroof
Theterm"sliding sunroof" alsoreferstothepanoramic sliding sunroof.
ProblemPossible causes/consequences andPPSolutions
The sliding sunroof cannotbe closedandyou cannot seethe cause.\nWARNINGRisk of becoming trapped orfatal injurybyclosingthe sliding sunroof again
Ifyou closethe sliding sunroof again immediately after it has been blocked orreset,the sliding sunroofcloses with increasedforce.
84Opening and closing

Adjusting therear seat headrestraints
Toraise:pullthe headrestraint up.
Tolower:pressrelease knob1inthe direc‐tion ofthe arrowand pushthe headrestraintdown.
Configuringthe seat settings
Multimedia system:
VehicleaSeats
SelectDriver's SeatorPassenger Seat.
Adjusting the backrest side bolsters
SelectSide Bolsters.
Adjustthe air cushions.
Adjusting the seat contour in the lumbarregion ofthe seat backrest (lumbar)
SelectLumbar.
Adjustthe air cushions.
Memory function
Savethe seat settings withthe memory func‐tion (→page101).
Overviewof massage program
Massage program
Thefollowing program can be selected:
RRelaxing Massage
RActivating Massage
RClassic Massage
RMobilizing Massage
Selectingthe massage programfor the frontseats
Multimedia system:
VehicleaSeats
SelectDriver's SeatorFront Passenger.
SelectMassage.
Select a massage program.The massage programrunsfor approximately9to22 minutes, depending onthe setting.
Tosetthe massage intensity: switchHighIntensityonsor offS.
Resetting seat adjustments
Multimedia system:
VehicleaSeats Reset
SelectYesorNo.
94Seats andstowing

Depending on whetherthe settingsforthe driveror front passenger seat are selected, onlytheselected seat can bereset.
Foldingthe front seat backrestforwards/back (vehicles with memoryfunction)
With the EASY-ENTRY function,the seat willmoveforwards ifyou havefoldedthe seat back‐restforwards. This makes it easierfor passen‐gerstoget into and out oftherear ofthevehi‐cle.
Tofoldforwards:pull seatrelease handle1andfoldthe seat backrestforwards asfaras it will go.The seat will moveautomaticallytothefore‐most position.
Tofold back:swing backthe seat backresthorizontally.Ifthe seat backrest is not engaged,this willbe shown onthe multifunction display ofthe
instrument cluster.Awarningtone will alsosound.
The seat will moveautomaticallytothestored position.Ifthe set seat position can no longer bereached,e.g. because of luggage intherearfootwell orafter occupants haveenteredtherear ofthevehicle:
Pull seatrelease handle1again andreturnthe seat backresttoan upright position.The seat will lock inthe newfore-and-aftposition.
Switching the seat heating on and off
\nWARNINGRisk of burns duetorepeat‐edly switching onthe seat heating
Repeatedly switching onthe seat heating cancausethe seat cushion and seat backrestpaddingtobecomeveryhot.
The health of persons with limitedtempera‐ture sensitivity or a limited abilitytoreacttohightemperatures may be affected ortheymayeven suffer burn-like injuries.
Seats andstowing95

If someone becomes trapped, press amemory position switch or seat adjust‐ment switch immediately.
\nWARNINGRisk of entrapment ifthememory function is activatedbychildren
Children could become trapped iftheyacti‐vatethe memory function, particularly whenunattended.
Never leavechildren unattended inthevehicle.
When leavingthevehicle, alwaystakethekey withyou and lockthevehicle.
The memory function can be used whenthe igni‐tion is switched off.
StoringSeat adjustmentsfor uptothree people can bestored and called up usingthe memory function.
Thefollowing systems can be selected:
RSeat, backrest and headrestraint
RSteering wheel
ROutside mirrors
RHead-up Display
Setthe seat,thesteering wheel,the Head-upDisplay andthe outside mirrorstothedesired position.
Press memory button Mtogether with one ofpreset position buttons1,2 or 3.An acoustic signal sounds. The settings arestored.Tocall up:press or brieflyhold preset posi‐tion button1,2 or 3.The front seat,thesteering column,theHead-up Display andthe outside mirror movetothestored position.
Stowage areas
Notes on loadingthevehicle
\nDANGERRisk ofexhaustgas poisoning
Combustion engines emit poisonousexhaustgases such as carbon monoxide. Exhaustgases can enterthevehicle interior ifthetrunk lid is open whenthe engine isrunning,especially ifthevehicle is in motion.
Always switch offthe engine beforeopeningthe trunk lid.
Never drive withthe trunk lid open.
102Seats andstowing

vehicle is unlocked. Whenyoustartthevehicle,the surround lighting is deactivated andtheautomatic driving lights are activated.
Interior lighting
Adjusting the interior lighting
1=Switchesthe front leftreading lampon/off
23Switchesthe automatic interiorlighting control on/off
3JSwitchesthe front interior lightingon/off
4BSwitchestherear interior lightingon/off
5=Switchesthe frontrightreadinglamp on/off
Adjusting the ambient lighting
Multimedia system:
Vehicle÷Light SettingsAmbient
Light
Settingthe color
SelectColor.
Set a color.
Adjusting the brightness
SelectBrightness.
Set a brightnessvalue.
Activating the brightnessfor zones
SelectBrightness Zones.
Activatesor deactivateSthe function.TheDisplay,FrontandRearzones can be setseparately.
Activating multi-color lighting
SelectMulti-color.
Activatesor deactivateSthe function.There areten preset color combinationsavailable.
Activating multi-color animation
SelectMulti-color Anim..
Activatesor deactivateSthe function.Thechosen color combinationchanges atpredefined intervals.
Activating dependency on air conditioningsettings
SelectClimate.
Activatesor deactivateSthe function.Ifchanges are madetothetemperature set‐ting inthevehicle,the color ofthe ambientlightingchanges briefly.
Activatingwelcome lighting
SelectWelcome.
12 2Light and visibility

\nWARNINGRisk of accident duetomis‐judgment of distances when usingthepassenger mirror
The outside mirror onthe front-passengersidereflects objects on a smaller scale. Theobjects in view are infact closerthantheyappear.
As aresult,you may misjudgethe distancebetweenyou andtheroad user drivingbehindyou,forexample, whenchanginglanes.
Therefore, always lookoveryour shoul‐der in ordertoensurethatyou areaware ofthe actual distance betweenyou andtheroad users driving behindyou.
Foldingthe outside mirrorsin/out
Brieflypress switch1.
Resettingthe outside mirrors
Ifthe battery has been disconnected or com‐pletely discharged,the outside mirrorsmustbereset. Onlythen willthe automatic mirrorfolding functionworkproperly.
Brieflypress switch1.
Adjusting the outside mirrors
Press buttons3or4toselectthe outsidemirrortobe adjusted.
Press button2toadjustthe position ofthemirrorglass.
Engagingthe outside mirrors
Press and hold button1.You will hear a click andthe mirror will audi‐bly engage in position. The outside mirror issettothe correct position.
Automatic anti-glare mirrorsfunction
\nWARNINGRisk of burns and poisoningduetothe anti-glare mirror electrolyte
Electrolyte may escape iftheglass in anautomatic anti-glare mirror breaks.
The electrolyte is harmful and causes irrita‐tion. It mustnot come into contact withyourskin,eyes,respiratory organs or clothing orbe swallowed.
Light and visibility127