buttons MERCEDES-BENZ E CLASS 2019 Owners Manual

Infraredreflective windshield function ........13 0
Climate control.........................................131Overview of climate control systems ..........131Operatingthe climate control system .........13 2
Driving and parking.................................13 8Driving ........................................................13 8DYNAMIC SELECT switch ............................148Automatic transmission ..............................15 0Function ofthe 4MATIC ..............................154Refueling ....................................................154Parking .......................................................156Driving and driving safety systems .............165Vehicletowing instructions .........................218
Instrument Display and on-boardcomputer...................................................219Instrument Displayoverview .......................219Overview ofthe buttons onthesteeringwheel ..........................................................220Operatingthe on-board computer .............. 221Settingthe design ...................................... 222
Settingthe additionalvaluerange .............. 222Overview of displays onthe multifunc‐tion display .................................................223Adjustingthe instrument lighting ................224Menus and submenus ................................. 224Head-up Display .......................................... 231
Voice Control System..............................233Notes on operating safety .......................... 233Operation ................................................... 233UsingtheVoice Control System effec‐tively ........................................................... 235Essentialvoice commands .........................235
Multimedia system..................................248Overview and operation ..............................24 8System settings .......................................... 257Fit & Healthy............................................... 268Navigation ..................................................270Telephone ...................................................295Online and Internet functions ......................317Media ......................................................... 323Radio .......................................................... 336Sound .........................................................344
Maintenance and care.............................347ASSYST PLUS service interval display .........347Engine compartment .................................. 348Cleaning and care ....................................... 355
Breakdown assistance............................364Emergency ..................................................364Flat tire ....................................................... 364Battery (vehicle) .........................................370Towstarting ortowingaway.......................375Electrical fuses ........................................... 380
Wheels and tires......................................384Notes on noise or unusual handlingchar‐acteristics ...................................................384Notes onregularlyinspecting wheels andtires ............................................................ 384Notes on snowchains ................................ 385Tirepressure .............................................. 386Loadingthevehicle .................................... 393Tirelabeling ................................................ 397Definition oftermsfor tires and loading ..... 402Changing a wheel ....................................... 405
Contents3

Toactivate/deactivate:press button2.
Opening/closingthe side window intherearpassenger compartment is possible:
Rwith indicator lamp1lit: viathe switchonthe driver's door
Rwith indicator lamp1off: viathe switchonthe correspondingrear door or driv‐er's door
Notes on pets inthevehicle
\nWARNINGRisk of accident and injuryduetoanimals left unsecured or unat‐tended inthevehicle
Ifyou leaveanimals inthevehicle unatten‐ded or unsecured,theycould possiblypressdown buttons or switches.
Thereby an animal may:
Ractivatevehicle equipment and becometrapped,forexample
Rswitchsystems on or off and endangerotherroad users
Unsecured animals may bethrown around inthevehicle intheevent of an accident orsuddensteering and braking maneuver andinjurevehicle occupants inthe process.
Never leaveanimals inthevehicle unat‐tended.
Always correctly secureanimals whiledriving,forexample using a suitableanimal carrier.
Occupant safety61

Ifthevehicle is not opened within approximately40 seconds after unlocking, it locksagain. Anti-theft protection is activated again.
Do notkeepthe SmartKeytogether with elec‐tronic devices or metal objects. This can affectthe SmartKey's functionality.
If batterycheck lamp2does not light upafter pressingthe6or7button,thebattery is discharged.
Replacingthe SmartKeybattery (→page64).
Activating/deactivating the acoustic lockingverification signal
Multimedia system:
VehicleîVehicle SettingsAcous-
tic Lock
Activatesor deactivateSthe function.
Activating/deactivating the panic alarm
Requirements:RThe ignition is switched off
The panic alarm function is onlyavailable incertain countries.
Toactivate:press button1for approx‐imatelyone second.A visual and audible alarm is triggered.Todeactivate:briefly press button1again.
or
Pressthestart/stop button onthe cockpit(the SmartKeyis insidethevehicle).
Changingthe unlocking settings
Possible unlocking functions ofthe SmartKey:
RCentral unlocking
RUnlockingthe driver's door and fuelfillerflap
Toswitch between settings:pressthe6and7buttons simultaneouslyforapproximately six seconds untilthe batterycheck lampflashes twice.
Ifthe unlocking functionforthe driver's doorand fuelfillerflap has been selected:
RPressingthe6button a second time cen‐trally unlocksthevehicle
RVehicles with KEYLESS-GO:Ifyoutouchthe inner surface ofthe door handle onthedriver's door, onlythe driver's door and fuelfillerflap are unlocked.
Deactivatingthe SmartKeyfunctions
Ifyou do not usethevehicle or a SmartKey foranextended period of time,you canreducetheenergy consumption oftherespective Smart‐Key .Todo so, deactivatethe SmartKeyfunc‐tions.
Opening and closing63

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

Children in particular could accidentallypressthe electrical seat adjustment buttonsand become trapped.
While movingthe seats, make surethathands orother body parts do notgetunderthe lever assembly ofthe seatadjustment system.
\nWARNINGRisk of injuryduetoheadrestraints which are not installed or areadjusted incorrectly
If headrestraints are not installed or areadjusted incorrectly,the headrestraints can‐not provide protection as intended.
There is an increasedrisk of injury inthehead and neck area, e.g. intheevent of anaccident or when braking.
Always drive withthe headrestraintsinstalled.
Before driving off, make sureforeveryvehicle occupantthatthe center oftheheadrestraint supportsthe back ofthehead at abouteye level.
Do not interchangethe headrestraints ofthefront andrear seats. Otherwise,you will not beabletoadjustthe height and angle ofthe headrestraints correctly.
Adjustthe headrestraintfore-and-aft position sothat it is as close as possibletothe back ofyourhead.
\nWARNINGRisk of injuryor death duetoincorrect seat position
The seat belt does not offerthe intendedlevel of protection ifyou havenot movedtheseat backresttoan almostvertical position.
When braking or intheevent of an accident,you could slide underneaththe seat belt andsustain abdominal or neck injuries,forexam‐ple.
Adjustthe seat properlybefore begin‐ningyour journey.
Always ensurethatthe seat backrest isin an almostvertical position andthatthe shoulder section ofyour seat belt isrouted acrossthe center ofyour shoul‐der.
NOTEDamagetothe seats when movingthe seats back
The seats may be damagedbyobjects whenmovingthe seats back.
When movingthe seats back,makesurethatthere are no objects inthefootwell, under or behindthe seats.
90Seats andstowing

Adjusting the front seat electrically
1Headrestraint height
2Seat backrest inclination
3Seat height
4Seat cushion length
5Seat cushion inclination
6Seatfore-and-aft position
Savethe settings withthe memory function(→page101).
Adjusting the 4-waylumbar support
1Toraise
2Tosoften
3Tolower
4Toharden
Using buttons1to4, adjustthe contourofthe backrest individuallytosuityour back.
Headrestraints
Adjusting the headrestraints onthe frontseats
\nWARNINGRisk of injuryfrom adjustingthevehicle settings whilethevehicle is inmotion
You could lose control ofthevehicle inthefollowing situations:
Rifyou adjustthe driver's seat,the headrestraint,thesteering wheel orthe mirrorwhilethevehicle is in motion
Rifyoufastenyour seat belt whilethevehi‐cle is in motion
Beforestartingthe engine: adjustthedriver's seat,the headrestraint,thesteering wheel orthe mirror andfastenyour seat belt.
92Seats andstowing

Switchingthesteering wheel heater on or off
Requirements:RThe power supply orthe ignition is switchedon.
Turnthe lever inthe direction of arrow1or2.If indicator lamp3lights up,thesteeringwheel heater is switched on.
Easy entry andexitfeature
Usingthe easy entry andexitfeature
\nWARNINGRisk of accident when drivingoff while adjustingthe easyexitfeature
‑ Ifyou drive off whilethe easy entryandexitfeature is making adjustments,you couldlose control ofthevehicle.
Alwayswait untilthe adjustment proc‐ess is completebefore driving off.
\nWARNINGRisk of becoming trappedwhile adjustingthe easy entryandexitfeature
Whenthe easy entryandexitfeature adjuststhesteering wheel andthe driver's seat,youandothervehicle occupants – particularlychildren – could become trapped.
Duringthe adjustment process oftheeasy entryandexitfeature, make surethat no one has any body parts inthesweep ofthe seat orthesteering wheel.
Ifthere is arisk of becoming trappedbythesteering wheel:
Movethe adjustment lever ofthesteer‐ing wheel.The adjustment process isstopped.
Ifthere is arisk of becoming trappedbythedriver's seat:
Pressthe seat adjustment switch.The adjustment process isstopped.
Vehicles with memory function:You canstopthe adjustment processbypressing one ofthememory function position buttons.
\nWARNINGRisk of becoming trappedduring activation ofthe easy entryandexitfeaturebychildren
Ifchildren activatethe easy entryandexitfeature,theycan become trapped, particu‐larlywhen unattended.
Never leavechildren unattended inthevehicle.
100Seats andstowing

When leavingthevehicle, alwaystakethe SmartKeywithyou and lockthevehicle.
Ifthe easy entryandexitfeature is active,thesteering wheel will moveupwards andthe driv‐er's seat will moveback inthefollowing situa‐tions:
Ryou switchthe ignition off whenthe driver'sdoor is open
Ryou openthe driver's door whenthe ignitionis switched off
Thesteering wheel will moveupwards onlyifit is not already as high as it will go. The driv‐er's seat will movebackwards only if it is notalready intherearmost position.
Thesteering wheel andthe driver's seat willmovebacktothe last drive position inthefol‐lowing cases:
Ryou switchthe power supplyorthe ignitionon whenthe driver's door is closed
Ryou closethe driver's door whenthe ignitionis switched on
The last drive position isstored inthefollowingsituations:
Ryou switchthe ignition off
RVehicles with memory function:call uptheseat settings viathe memory function.
RVehicles with memory function:savetheseat settings viathe memory function.
Vehicles with memory function:press one ofthe memory function saved position buttonstostopthe adjustment process.
Settingthe easy entry andexitfeature
Multimedia system:
VehicleîVehicle SettingsEasy
Entry/Exit
SelectSteering Wheel & Seat,SteeringWheel OnlyorOff.
Operatingthe memory function
\nWARNINGRisk of an accident ifthememory function is used while driving
Ifyou usethe memory function onthe driv‐er's side while driving,you could lose controlofthevehicle as aresult ofthe adjustmentsbeing made.
Only usethe memory function onthedriver's side whenthevehicle isstation‐ary.
\nWARNINGRisk of entrapment when set‐tingthe seat withthe memory function
Whenthe memory function adjuststhe seat,you andothervehicle occupants – particu‐larlychildren – could become trapped.
Duringthe adjustment process ofthememory function, make surethat noone has any body parts inthe sweep ofthe seat.
Seats andstowing101

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

\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