door lock MERCEDES-BENZ S CLASS 2019 User Guide

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 front door is opened.
%Vehicles with electricroller sunblinds onrear doors onthe left andright:The but‐tonsfortherear side windowsalso open andclosetheroller sunblinds (→page76).
Automaticreversing function of the 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.
&WARNINGRisk of becoming trappeddespitethere beingreversing protectiononthe side window
Thereversing function does notreact:
RTosoft, light andthin objects, e.g.fingers
RDuringresetting
This meansthatthereverse function cannotprevent someone from becoming trapped inthese situations.
#When closing, make surethat no bodyparts are inthe closing area.
#If someone becomes trapped, pressthebbuttontoopenthe side windowagain.
Convenience opening (ventilatingthevehiclebeforestarting a journey)
&WARNINGRisk of entrapment whenopening a side window
When opening a side window,parts ofthebody could be drawn in or become trappedbetweenthe side window and window frame.
#When opening, make surethat nobodyistouchingthe side window.
#Releasethe button immediately ifsomebody becomes trapped.
#Press and holdthe6button ontheSmartKey.
Thefollowing functions are performed:
RThevehicle is unlocked.
RThe side windowsare opened.
RThe panoramic sliding sunroof is opened.
RThe seatventilation ofthe driver's seat isswitched on.
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Iftheroller sunblinds ofthe panoramic slidingsunroof are closed,theroller sunblinds areopenedfirst.
Iftheroller sunblinds oftherear doors areclosed,theroller sunblinds are openedfirst.
#Tointerruptconvenience opening:releasethe6button.
#Tocontinue convenience opening:pressand holdthe6button again.
Convenience closing (closingthevehiclefrom outside)
&WARNINGRisk of entrapment causedbyinadvertent convenience closing
Whenthe convenience closingfeature isoperating, parts ofthe body could become
trapped inthe closing area ofthe side win‐dow andthe sliding sunroof.
#Observethe completeclosing proce‐durewhen using convenience closing.
#When closing, makesurethat no bodyparts are inthe closing area.
#Press and holdthe7button ontheSmartKey.
Thefollowing functions are performed:
RThevehicle is locked.
RThe side windowsare closed.
RThe panoramic sliding sunroof is closed.
#Tointerruptconvenience closing:releasethe7button.
#Toclosetheroller sunblinds:press andholdthe7button again.
%Convenience closing can also be operatedwithKEYLESS-GO (→page67).
80Opening and closing

Anti-theft protection
Function ofthe immobilizer
The immobilizer preventsyourvehicle from beingstarted withoutthe correct SmartKey.
The immobilizer is automatically activated whenthe ignition is switched off and deactivated whenthe ignition is switched on.
When leavingthevehicle, alwaystakethe Smart‐Key withyou and lockthevehicle. Anyone canstartthe engine if avalid SmartKeyhas been leftinsidethevehicle.
%Intheeventthe engine cannotbestarted(yetthevehicle’sstarter battery ischarged),the system is not operational. Contact anauthorized Mercedes-Benz Center or call1-800-FOR-MERCedes (inthe USA) or1-800-387-0100(in Canada).
ATA(anti-theft alarmsystem)
Function oftheATAsystem (anti-theft alarmsystem)
IftheATAsystem is armed, a visual and audiblealarm is triggered inthefollowing situations:
RWhen a door is opened
RWhenthe trunk lid is opened
RWhenthe hood is opened
TheATA system is armed automatically afterapproximately10seconds:
RAfter lockingthevehicle withthe SmartKey
RAfter lockingthevehicle using KEYLESS-GO.
WhentheATAsystem is armed, indicator lamp1flashes.
TheATA system is automatically deactivated:
RAfter unlockingthevehicle withthe Smart‐Key
RAfter pressingthestart/stop button withtheSmartKeyinsidethevehicle
90Opening and closing

Thefootrestcan be adjusted only when one ofthefollowing conditions has been fulfilled:
RThe front passenger seat is moved fullyforward
RThe front passenger seat is inthe positionforchauffeur mode
#Adjusttherear seat (→page97).
#Adjusttherecliningrear seat (→page97).
#Toselectthe front passenger seat:pressbutton1.Whenthe indicator lamp lights up,the frontpassenger seat is selected.
#Adjustthe front passenger seat usingthebuttons onthe door control panel intherearcompartment.
%Mercedes-Maybachvehicles:it is suffi‐cienttoadjustthefootrestifthe frontpassenger seat is moved intothe center set‐ting area.
%You can usetherear-compartmentchildsafety locktodisablethis function(→page 60).
Adjusting therear seats electrically
You can electrically adjust onlythe outer seats intherear passenger compartment.
1Height/fore-and-aft position ofthe headrestraint (vehicles with active multicontourseat)
2Headrestraint height
3Seat backrest inclination
4Combined seat cushion inclination andlength
#Savethe settings usingthe memory function(→page117).
Adjusting arecliningrear seat electrically
Therecliningrear seat isavailable in long-wheel‐basevehicles equipped with "executiveseats".Onvehicles without arecliningrear seat,thebuttonfor settingthe angle andfore-and-aftposition ofthe legresthas no function.
Long-wheelbasevehicles:therecliningrearseat is onthe front passenger side.
Mercedes-Maybachvehicles:therecliningrearseats are onthe driver's and front passengersides.
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#Toselectthe front passenger seat:pressbutton1.Whenthe indicator lamp lights up,the frontpassenger seat is selected.
Settingthe normal position#Press button3towardstherear and hold itinthis position.The front passenger seat will movetothethreshold ofthe areaforchauffeur mode.
The front passenger headrestraint willfoldinto position.
The front passenger seat willthen movefur‐thertowardstherear.
or
#Brieflypress button2towardstherear.The front passenger seat will moveautomati‐callytothethreshold ofthe areaforchauf‐feur mode. The front passenger headrestraint willfold into position.
%You can also setthe normal position fromthe front passenger seat.Todo so, press anybutton onthe door control panel onthe frontpassenger side.
#Call upthe settings withthe memory func‐tion (→page117).
%You can usetherear-compartmentchildsafety locktodisablethis function(→page 60).
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#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:
,Vehicle.îVehicle Set-
tings.Easy Entry/Exit
#SelectSteering Wheel & Seat,SteeringWheel OnlyorOff.
Operatingthe memory function
&WARNINGRisk 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.
&WARNINGRisk of entrapment when set‐tingthe seat withthe memory function
Whenthe memory function adjuststhe seatorsteering wheel,you andothervehicleoccupants – particularlychildren – couldbecome trapped.
#Duringthe setting procedure ofthememory function, ensurethat no bodyparts are inthe sweep ofthe seat orthesteering wheel.
Seats andstowing11 5

#Alwaysstowobjects in such awaythattheycannot betossed about inthese orsimilar situations.
#Always make surethat objects do notproject fromstowage spaces, parcelnets orstowage nets.
#Closethe lockablestowage spacesbeforestarting a journey.
#Alwaysstowand secure objectsthatare heavy, hard, pointed, sharp-edged,fragile ortoo large inthe trunk.
Observethe notes on loadingthevehicle.
1Stowage compartment inthe doors
2Stowage/telephone compartment inthearmrest with multimedia and USB ports aswell asstowage space, e.g.for an MP3player
3Stowage compartment inthe front centerconsole
4Glovebox
Locking and unlockingtheglovebox
#Turnthe emergencykey aquarter turn clock‐wiseH(to lock) or counter-clockwiseG(tounlock).
Seats andstowing12 3

#Toswitch on:press button2repeatedlyuntilthe blue (keep cool) orred (keepwarm)indicator lamp onthe button lights up.
#Toswitch off:press button2repeatedlyuntilthe indicator lamp onthe button goesout.
%Cleantheremovablerubber mat only withclear, lukewarmwater,and clean cup holder1only witha soft cloth.
Ashtray and cigarettelighter
Usingthe ashtrayinthe front center console
#Toopen:briefly press marking4.
#Toremovethe insert:gripthe sides ofinsert1, push itforward and pull it upwards2.
#Tore-installthe insert:press insert1intothe drawer until it engages.
#Toclose:pressstowage compartment3closed until it locks.
Usingthe ashtrayintherear door
Tousethe ashtray,you can place it in a cupholder or hold it inyour hand.
#Fold lid2upwards.
Ifyou are not usingthe ashtray,close it andplace it inretainer1intherear door.
134Seats andstowing

Driving
Notes on Mercedes-AMGvehicles
Observethe notes onthefollowingtopics intheSupplement, asyou mayotherwisefailtorecog‐nize dangers:
RAMGPerformanceexhaust system
RAMG high-performance brake system andAMG ceramic high-performance compositebrake system
RRACESTART
RAMG adaptive sportsuspension system
Switching onthe power supplyor ignitionusingthestart/stop button
&WARNINGRisk of accident and injuryduetochildren left unattended inthevehicle
Ifchildren are left unattended inthevehicle,theycould:
Ropen doors,thereby endangeringotherpersons orroad users.
Rget out ofthevehicle and be hitbyoncoming traffic.
Roperate vehicle equipment and becometrapped,forexample.
In addition,children could also setthevehi‐cle in motion,forexample,by:
Rreleasingthe parking brake.
Rshiftingthe automatic transmission out ofpark position].
Rstartingthe engine
#Never leavechildren and animals unat‐tended inthevehicle.
#When leavingthevehicle, alwaystakethe SmartKeywithyou and lockthevehicle.
#Keepthe SmartKeyout ofthereach ofchildren.
&DANGERRisk offatal injuries duetoexhaustgases
Combustion engines emit poisonousexhaustgases such as carbon monoxide. Inhalingtheseexhaustgases is hazardoustohealthand can leadtopoisoning.
#Never leavethe enginerunning in anenclosed space without sufficientventi‐lation.
&WARNINGRisk offirecausedbyflam‐mable material ontheexhaust system
Flammable materials brought inbyeither ani‐mals or environmental influences may ignite
Driving and parking167

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.
RThe fueltank is sufficientlyfilled.
Startingthevehicle
&WARNINGRisk of crushing or entrap‐ment duetounintentionalstarting oftheengine
Limbs could be crushed or trapped iftheengine isstarted unintentionally duringservice or maintenancework.
#Always securethe engine against unin‐tentionalstarting before carrying outmaintenance orrepairwork.
Requirements:RParkposition]is selected.
RThe anti-theft alarm system is not activated.
RThe panic alarm is not activated.
RThe hazardwarning lights are switched off.
RThe hood is closed.
RThe doors are closed and locked.
RThe windowsand sliding sunroof are closed.
#Startthevehicle usingthe smartphone:
RAftereveryvehiclestart,the enginerunsforten minutes.
RYou can carryout a maximum of two consec‐utivestarting attempts. Thevehicle must bestarted once withthe SmartKeybefore tryingtostartthevehicle again withthe smart‐phone.
RYou canstopthevehicle again at any time.
RFurther information can befound inthesmartphone app.
Securingthe engine againststarting beforecarrying out maintenance orrepairwork:#Switch onthe hazardwarning lights.
or
#Unlockthe doors.
or
#Open a side window orthe sliding sunroof.
Breaking-in notes
Mercedes-AMGvehicles:observethe notes inthe Supplement. Otherwise,you mayfailtorec‐ognize dangers.
17 0Driving and parking