2019 MERCEDES-BENZ S CLASS sunroof

Symbols........................................................5
Ataglance....................................................6Cockpit ........................................................... 6Warning and indicator lamps .......................... 8Overhead control panel ................................10Door control panel and seat adjustment .......12Control settings intherear passengercompartment ................................................14Emergencies and breakdowns ......................16
Digital Operator's Manual.........................18Calling upthe Digital Operator's Manual ......18
General notes.............................................19Protectingthe environment ..........................19Genuine Mercedes-Benz parts ......................19Operator's Manual ........................................20Service andvehicle operation .......................21Operating safety ...........................................22Declaration of conformityfor wirelessvehicle components .....................................23Diagnostics connection ................................ 23
Qualified specialistworkshop .......................24Correct use ofthevehicle .............................24Problems withyourvehicle ........................... 25Reporting safety defects ...............................25LimitedWarranty .......................................... 25QR codeforrescue card ...............................26Datastorage .................................................26Copyright ...................................................... 29
Occupant safety.........................................31Restraint system ...........................................31Seat belts ..................................................... 34Airbags ......................................................... 38
PRE-SAFE®system ....................................... 46Safely transportingchildren inthevehi‐cle .................................................................47Notes on pets inthevehicle ..........................61
Opening and closing..................................62SmartKey...................................................... 62Doors ............................................................ 66Trunk ............................................................ 70Roller sun blinds ...........................................76Side windows................................................78
Sliding sunroof ............................................. 82Anti-theft protection .....................................90
Seats andstowing.....................................92Notes onthe correct driver's seat posi‐tion ............................................................... 92Seats ............................................................ 93Steering wheel ............................................11 3Easy entry andexitfeature ..........................11 4Operatingthe memory function ..................11 5Memory function intherear passengercompartment ..............................................11 7Stowage areas ............................................121Cup holder ..................................................131Ashtrayand cigarettelighter .......................134Sockets .......................................................13 6Refrigerator box ..........................................13 9Wirelesscharging ofthe mobile phoneand connection withtheexterior antenna ...141Installing andremovingthefloor mats ........14 3Installing/removingthe pennantstaff ........14 3
Light and visibility...................................14 5Exterior lighting ..........................................14 5
2Contents

1Sun visors→157
2=Switchesthe left-handreading lampon/off
→15 0
33Switches automatic lighting controlon/off
→15 0
4SSOS emergency call system(Mercedes-Benz emergency call system)
→346
5JSwitchesthe front interior lightingon/off
→15 0
6BSwitchestherear interior lightingon/off
→15 0
7=Switchestheright-handreading lampon/off
→15 0
8Service call button (Mercedes me connect)→343
9Eyeglasses compartment→124
AWOpens/closesthe panoramic slidingsunroof
→82
Opens/closestheroller sunblinds→82
BOperates MAGIC SKYCONTROL→86
CInsiderearview mirror→15 5
Ataglance – Overhead control panel11

PRE-SAFE®system
PRE-SAFE®(anticipatoryoccupant protec‐tion)
PRE-SAFE®is abletodetect certain critical driv‐ing situations and implement pre-emptive meas‐urestoprotectthevehicle occupants.
PRE-SAFE®can implementthefollowing meas‐ures independently of eachother:
RTighteningthe seat belts onthe driver's seatand front passenger seat.
RClosingthe side windows.
RVehicles with sliding sunroof:Closingthesliding sunroof.
RVehicles with memory function:Movingthe front passenger seattoa morefavorableseat position.
RVehicles with memory function intherear passenger compartment:Movingtheouterrear seatstoa morefavorable seatposition.
RVehicles with multicontour seat:Increas‐ingthe air pressure inthe seat side bolstersofthe seat backrest.
RVehicles withrear seat belt buckleextenders:Tightening seat belts ontheouterrear seats.
RPRE-SAFE®Sound: providedthatthe multi‐media system is switched on,generates abrief noise signaltostimulatethe innate pro‐tective mechanism of a person's hearing.
*NOTEDamagecausedbyobjects inthefootwell or behindthe seat
The automatic adjustment ofthe seat posi‐tion mayresult in damagetothe seat and/orthe object.
#Stowobjects in a suitable place.
Reversingthe PRE-SAFE®system measures
If an accident did not occur,the pre-emptivemeasuresthatweretaken arereversed.
You will needtoperformcertain settingsyour‐self.
#Ifthe seat belt pre-tensioning is notreduced,movethe seat backrest back slightly.The locking mechanismreleases.
Function of PRE-SAFE®PLUS (anticipatoryoccupant protection plus)
PRE-SAFE®PLUS can detect certain impacts,particularlyan imminentrear impact, andtakepre-emptive measurestoprotectthevehicleoccupants. These measures cannot necessarilyprevent an imminent impact.
PRE-SAFE®PLUS can implementthefollowingmeasures independently of eachother:
RTighteningthe seat belts onthe driver's seatand front passenger seat.
RVehicles with electricrear seats:tighten‐ing seat belts onthe outerrear seats.
RIncreasing brake pressure whenthevehicleisstationary.This brake application is can‐celed automatically whenthevehicle pullsaway.
46Occupant safety

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.
Opening and closing79

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

ProblemPossible causes/consequences andPPSolutions
The side windowscannot be opened orclosed usingthe convenience openingfeature.
The SmartKeybattery is discharged or nearly discharged.
#Checkthe battery usingthe batterycheck lamp andreplace if necessary (→page64).
Sliding sunroof
Opening/closingthe sliding sunroof
&WARNINGRisk of becoming trappedwhile opening and closingthe slidingsunroof
During opening and closing, parts ofthebody couldgetcaught inthe sweep ofthesliding sunroof.
#When opening or closing, make surethat no body parts are inthe sweep.#Releasethe button immediately ifsomebody becomes trapped.
or
#Pressthe button in any direction duringthe automatic opening/closing process.The opening/closing process isstop‐ped.
&WARNINGRisk of becoming trapped ifthe sliding sunroof is operatedbychil‐dren
Children operatingthe sliding sunroof couldgetcaught inthe moving parts, particularly ifunattended.
#Never leavechildren unattended inthevehicle.
#When leavingthevehicle, alwaystakethekey withyou and lockthevehicle.
&WARNINGRisk of becoming trappedwhile opening and closingtheroller sunblind
When opening or closing, make surethat nobody parts become trapped betweentheroller sun blind and frame orthe sliding sun‐roof.
#When opening or closing, make surethat no body parts are inthe sweep oftheroller sun blind.#Releasethe button immediately ifsomebody becomes trapped.
or
#Pressthe button in any direction duringthe automatic opening/closing process.The opening/closing process isstop‐ped.
82Opening and closing

*NOTEMalfunction causedbysnow andice
Snow and ice may leadtoa malfunction ofthe sliding sunroof.
#Only openthe sliding sunroof if it is freeof snow and ice.
*NOTEDamagecausedbyprotrudingobjects
Objectsthat protrude fromthe sliding sun‐roof may damagethe sealingstrips.
#Do not allow anythingtoprotrude fromthe sliding sunroof.
Requirements:RThe sliding sunroof can be operated onlywhentheroller sunblind is open
RTheroller sunblind can be operated onlywhenthe sliding sunroof is closed
%Theterm"sliding sunroof"referstothe pan‐oramic sliding sunroof.
1Toraise
2Toopen
3Toclose/lower
UsetheWbuttontooperatethe sliding sun‐roof andthe frontroller sunblind.
#Tostart automatic operation:press/pulltheWbutton beyondthe point ofresist‐ance.
#Tointerruptautomatic operation:press/pulltheWbutton again.
Restrictions:
RAutomatic operationforraising isavailableonlywhenthe sliding sunroof is closed orraised
RDo not openthe sliding sunroof if aroofrackis installed. The sliding sunroof will closeagain automatically when it encountersresistance
Opening and closing83

Operatingtherearroller sunblind fromthefront
#Toopen or close:press button1.
#Tostop:press button1again.
You mustfirst open or closetherearroller sun‐blind fully beforeyou can moveit intheotherdirection.
Operatingtherearroller sunblind fromtherear passenger compartment
#Toopen/close manually:push or pull but‐ton1tothe point ofresistance and hold ituntiltheroller sunblind hasreachedthedesired position.
#Toopen/close fully:push or pull button1beyondthe point ofresistance andrelease it.
Automaticreversing function ofthe slidingsunroofIfthere is an object obstructingthe sliding sun‐roof duringthe closing process,the sliding sun‐roof will open again automatically.The automaticreversing function is only an aid and is not a sub‐stituteforyour attentiveness.
#When closing, make surethat no body partsare inthe closing area.
&WARNINGRisk of becoming trappeddespitereversing function
Thereverse function does notreact:
Rtosoft, light andthin objects, e.g.fingers
Rduringthe last 1/6 in (4 mm) of travelduring closing
Rduringresetting
Rwhenthe sliding sunroof is closed againmanually immediately after automaticreversing
This meansthatthereverse function cannotprevent someone from becoming trapped inthese situations.
84Opening and closing