change time MERCEDES-BENZ S CLASS 2019 Owner's Manual

Traffic Sign Assist
Function ofTraffic Sign Assist
SinceTraffic Sign Assistalso usesthe datastored inthe navigation system, it can updatethe display inthefollowing situations withoutdetecting traffic signs:
RWhenthevehiclechangesroads, e.g. a free‐way entry orexitroad.
RWhen a village or city boundary which isstored inthe digital map is passed.
The camera also detects traffic signs with arestriction indicatedbyan additional sign (e.g. inwet conditions).
Traffic Sign Assistis only an aid. The driver isresponsibleforkeeping a safe distancetothevehicle in front,forvehicle speed andfor brakingin good time. The maximum permissible speedalso depends onfactors suchastheroad sur‐face and traffic conditions.
Warning whenthe maximum permissiblespeed isexceededThe system canwarnyou ifyou unintentionallyexceedthe maximum permissible speed.Todothis,you can specify inthe multimedia systembyhow muchthe maximum permissible speedcan beexceeded before awarning is issued.Yo ucan specify whetherthewarning istobe just avisualwarning or an acoustic one aswell.
Display inthe Instrument DisplayTraffic Sign Assistis notavailable in all coun‐tries. If it is unavailable, display1is shown inthe speedometer.
System limitations
The system may be impaired or may not functioninthefollowing situations:
RIfthere is poor visibility, e.g. duetoinsuffi‐cient illumination oftheroad, ifthere arehighlyvariable shade conditions or inrain,snow,fog or heavy spray.
RIfthere isglare, e.g. from oncoming traffic,direct sunlight orreflections.
RIfthe windshield inthe area ofthe multifunc‐tion camera is dirty, or ifthe camera isfog‐ged up, damaged or covered.
RIfthe traffic signs are hardtodetect, e.g. duetodirt or snow,or becausetheyare coveredor duetoinsufficient lighting.
RIfthe information inthe navigation system'sdigital map is incorrect or out-of-date.
RIfthe signs are ambiguous, e.g. traffic signson construction sites or in adjacent lanes.
RIfyou turn sharply when traffic signs are out‐sidethe camera'sfield of vision.
Driving and parking239

RYou haveadopted a sporty drivingstyle withhigh cornering speeds or highrates of accel‐eration.
RWhen ESP®is deactivated.
RIf a loss of tire pressure or afaulty tire hasbeen detected and displayed.
The system may be impaired or may not functioninthefollowing situations:
RIfthere is poor visibility, e.g. duetoinsuffi‐cient illumination oftheroad, ifthere arehighlyvariable shade conditions or inrain,snow,fog or heavy spray.
RIfthere isglare, e.g. from oncoming traffic,the sun orreflections.
RIfthe windshield inthe area ofthe multifunc‐tion camera is dirty, or ifthe camera isfog‐ged up, damaged or covered.
RIfthere are no lane markings, or severalunclear lane markings are presentfor onelane, e.g. aroundroadworks.
RIfthe lane markings areworn, dark or cov‐ered.
RIfthe distancetothevehicle in front istooshort andthusthe lane markings cannotbedetected.
RIfthe lane markingschangequickly,e.g.lanes branch off, cross one another ormerge.
RIftheroadwayisverynarrow and winding.
Vehicles with Driving Assistance packageorDriving Assistance Plus package:Active LaneKeeping Assist usesradar sensorstomonitorseveral areas aroundthevehicle. Iftheradarsensors intherear bumper are dirty or coveredwith snow,the system may be impaired or maynot function. If an obstacle inthe lane in whichyou are driving has been detected, no lane-cor‐recting brake application occurs.
Activating/deactivatingActive LaneKeepingAssist (vehicles withParking AssistPARKTRONIC)
&WARNINGRisk of accident despiteActive LaneKeeping Assistwarning
A lane-correcting brake application cannotalwaysbringthevehicle back intothe origi‐nal lane.
#Alwayssteer, brake or accelerateyour‐self, especially ifActive LaneKeepingAssistwarnsyou or makes a lane-cor‐recting brake application.
&WARNINGRisk of accident despiteinter‐vention ofActive LaneKeeping Assist
Active LaneKeeping Assist does not detecttraffic conditions orroad users. Inveryrarecases,the system may make an inappropri‐ate brake application, e.g. after intentionallydrivingover a solid lane marking.
The brake application can be interrupted atany time ifyousteer slightly inthe oppositedirection.
248Driving and parking

Resettingvalues ontheTrip menu ofthe on-board computer
On-board computer:
,Trip
%The spelling may differ inthe main menu dis‐played. Therefore, observethe menuover‐viewforthe Instrument Display(→page 252).
You canresetthevalues ofthefollowing func‐tions:
RTrip distance
RTrip computer "Fromstart" and "Fromreset"
RECO display
#Toselectthe functiontobereset:swipeupwards or downwards onthe left-handTouch Control.
#Pressthe left-handTouch Control.
#SelectYes.
#Pressthe left-handTouch Control.
Ifyou press and holdthe left-handTouch Con‐trol,the function will bereset immediately.
Calling up navigation instructions onthe on-board computer
On-board computer:
,Navigation
Example: nochange of direction announced
1Distancetothe next destination
2Estimated arrival time
3Distancetothe nextchange of direction
4Currentroad
Example:change of direction announced
1Roadtowhichthechange of direction leads
2Distancetothechange of direction
3Change-of-direction symbol
4Recommended lane and new lane during achange of direction (white)
5Possible lane
6Lane notrecommended (darkgray)
Further possible displaysintheNavigationmenu:
RCalculate New RouteorCalculating Route...:a newroute is being calculated.
258Instrument Display and on-board computer

Switchingthe sound on/off
Onthe multifunctionsteering wheel
Onthe multimedia system
#Tomute:pressvolume control1.Thecsymbol appears inthestatus lineofthe media display.
You will also hear traffic announcements andnavigation announcementseven whenthesound is muted.
#Toswitch on:changethe media source orturnvolume control1.
Adjusting thevolume
Onthe multifunctionsteering wheel
284Multimedia system

Onthe multimedia system
#Turnvolume control1.Thevolume ofthe currentradio or mediasource is set. Thevolume ofother audiosources can be adjusted separately.
Adjustthis inthefollowing situations:
Rduring a traffic announcement
Rduring a navigation announcement
Thevolume ofthe navigation announce‐mentchanges in accordance withthevol‐ume ofthe current media source.
Rduring atelephone call
Rwhen entering orexiting a parking spacewhile usingActiveParking Assist
or
#SelectSysteminthe multimedia system.
#SelectAudio.
#Select avolume setting.
#Setthevolume.
Enteringcharacters
Usingthecharacter input function
&WARNINGRisk of distraction from infor‐mation systems and communicationsequipment
Ifyou operate information and communica‐tion equipment integrated inthevehiclewhen driving,you will be distracted fromthe
traffic situation. This could also causeyoutolose control ofthevehicle.
#Only operatethis equipment whenthetraffic situation permits.
#Ifyou cannot be sure ofthis,stopthevehicle whilst paying attentiontoroadand traffic conditions and operatetheequipment withthevehiclestationary.
You must observethe legalrequirementsforthecountry in whichyou are currently driving whenoperatingthe multimedia system.
Usethecharacter input function inthefollowingsituations,forexample:
RRenaming afavorite
REntering a POI or address
RMaking a phone call
Thefollowing functions areavailable:
RSelecting acharacter inthecharacter bar
RWriting acharacter onthetouchpad
Character input can bestarted with a controlelement andresumed with another.
Multimedia system285

#Confirmchanges whenexitingthe menu.
The date is set automatically via GPS.
Activating/deactivatingvoice amplificationtotherear passenger compartment
RequirementsMercedes-Maybachvehicles andvehicleswith a long wheelbase only
RYourvehicle is equipped withthe Burmester®
surround sound system orthe Burmester®
high-end 3D surround sound system.
RThe ignition is switched on.
RDoors, side windowsandthe panoramaroofwith power tilt/sliding panel are closed.
Multimedia system:
,System.Audio.Voice Amplification
to Rear
The function supports communication betweenthe driver/front passenger andvehicle occu‐pants intherear passenger compartment. Whenvoice amplificationtorear passenger compart‐
ment is activated,the signals picked upbythemicrophone are amplified and played backoverthe speakers intherear passenger compart‐ment, depending uponvehicle noise levels. Anautomatic adjustment occurs based on speakervolume and ambient noise in ordertoimprovespeech intelligibility and maintainthe natural‐ness of speech.
#Activatesor deactivateSthe function.
Connectivity
Switching transmission ofthevehicle posi‐tion on/offMultimedia system:
,System.öConnectivity
#SelectTransmit Vehicle Pos..
#Activatesor deactivateSthe function.
Bluetooth®
Information about Bluetooth®
Bluetooth®technology is astandardfor short-range wireless data transfer uptoapproximately32.8ft(10 m).
You can use Bluetooth®toconnectyour mobilephonetothe multimedia system and usethefol‐lowing functions,forexample:
Rhands-free system with accesstothefollow‐ing options:
-contacts (→page334)
-call lists (→page 336)
-text messages
RInternet connection
Rlisteningtomusic via Bluetooth®audio(→page 364)
Rtransferring business cards (vCards) intothevehicle
Bluetooth®is aregistered trademark of Blue‐tooth Special Interest Group (SIG) Inc.
Multimedia system289

Activating/deactivating PIN protection
Multimedia system:
,System.PIN Protection
Settingthe PIN
#SelectSet PIN.
#Enter afour-digit PIN.
#Enterthefour-digit PIN again.If bothPINs match, PIN protection is active.
Changingthe PIN
Requirements
RA current PIN mustbe set.
#SelectChange Settings.
#Enterthe current PIN.
#SelectChange PIN.
#Set a new PIN.
Activating PIN protectionfor dataexport
#SelectChange Settings.Confirm with the PIN.
#SelectProtect Data Export.Activatesor deactivateSthe function.
Unblockingthe PIN
Requirements:
RThere is an Internet connection.
RA Mercedes me accountexists at http://www.mercedes.me.
RThePersonalizationservice is active(→page 296).
Ifthe PIN has been entered incorrectlythreetimes,the PIN will be blocked.You can have asingle-use password sentto you viatheMercedes me connect online portaltoresetthePIN protection.
#SelectUnblock PIN.
#Enterthe single-use password.PIN protection isreset, andyou can set anew PIN.
%Alternatively,you can havePIN protectionreset at an authorized Mercedes-Benz Cen‐ter.
User profile
Setting a user profileMultimedia system:
,System.gPersonalization
Displaying a user profile whenstartingIfthis function is active, a promptappears whenstartingthe system asking which user profiletouse.
#SelectDisplay Profile Selection after Start.
#Activatesor deactivateSthe function.
Selecting a user profile
#SelectGuest Profileor individual profile;.
%Some settings fromthe user profile are onlyloaded whenthevehicle isstationary orwhenthe ignition is switched on.
Automatic synchronizationEach timethe ignition is switched off or on,theindividual user profiles are synchronized onthemultimedia system and onthe server.Thisensuresthatthe latest user profiles are alwaysavailable.
Multimedia system295

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.
VitalityCan counteractfatigue in monotonous driving situations.Fast-paced music and a vitalizing massagepro‐vide invigoratingstimulationforthevehicle occupants. The air is purified using ionization and a pleasantfragrance isreleased. Thevehicle interior is illuminated in astimulating hue andthe seat isventilated.
PleasureCan promotea positive mood inthe occupants. Moderatelyfastmusic is played and a massage program isactivated. The air is purified using ionization and a pleasant fragrance isreleased. Thevehicle interior isilluminated with amicable lighting.
Multimedia system299

#Ifthetop line ofthecharacter bar is highligh‐ted, navigate upwards.
#Selectthe destination inthe list.
#Toadopt a destination:select7SelectDestination.Ifthere are several listingsfor a destination,a list appears.
#Selectthe destination.The destination address is shown.
Method 2: searchstep-by-step#Press8button.
or
#Ifthetop line ofthecharacter bar is highligh‐ted, navigate upwards.Thecharacter bar is hidden.City or ZIPishighlighted.Additional entryfields, e.g.forPOI, areavailable.
#SelectCity or ZIP.Thecharacter bar appears.
#Enterthe city orthe ZIP code.During destination entry, suggestions aremadebythe multimedia system. A selectionof destinations appears in a list.
The address entries can be made in anyorder,forexample:
RCity or ZIP,Street,House No.
Enter an intersectingstreet, ifavailable.
RStreet,City or ZIP
RPOI, e.g.Gas Station,City or ZIP
%During destination entry, usethefollowingfunctions:
RSwitchingtohandwritingrecognition
RSwitchingtocharacter selection
RDeleting an entry
An entry,e.g.POI, can be deleted with£in astep-by-step search.Navigatetothe lefttodo so.
RCalling upthe online searchfunction (ifavailable)
RCalling up a list
The functions are described inthe freesearch.
#Tochangethestate/province:selectthestate orthe province.
#Enterthestate orthe province.You onlyneedtoenterthefirstcharacter.
#Selectthestate orthe province inthe list.
#Tochangethe country:selectthe country.
#Enterthe country.You only needtoenterthefirstcharacter.
#Selectthe countryonthe list.
#Toadopt a destination:selectSelect Desti-nation.Ifthere are several listingsfor a destination,a distance-orientated list appears.
#Selectthe destination.The destination address is shown.
Selecting previous destinationsMultimedia system:
,Navigation.¬Previous and Other
Destinations
#SelectPrevious Destinations.
#Selectthe destination.The destination address is shown.
or
304Multimedia system

The multimedia system announcesthenames oftheroadsthat willfollowtheupcomingchange of direction.
This function is notavailable in all countriesand languages.
Displaying destination information
Requirements:RA destination is entered.
Multimedia system:
,Navigation
#SelectWay Points and Info.
Thefollowing information is displayed:
RIntermediate destinations and destination
Theroute can also include uptofourintermediate destinations.
RName, address
RRemaining driving distance
RTime of arrival
Selecting an alternativerouteMultimedia system:
,Navigation.ÀRoute and Position
#SelectAlternative Route.Theroutes are displayed in accordance withthe setting made intheroute settings.
The currently selectedroute is shown with adark blue line.
#Selectthe alternativeroute.
Activating a commuterroute
Requirements:RYour home andworkaddresses are saved asdestinations inthefavorites (→page317).
Multimedia system:
,Navigation.ÀRoute and Position
#SelectActivate Commuter Routes.Navigation automaticallyrecognizesthatthevehicle is located ontheroute between"home" and "work" or viceversa. It automati‐callystarts aroute guidance withoutvoiceoutput.
Ifthe destinationsfor home andworkhavenotyet been created, a promptappears.
Forthe daily commuterroute, traffic inci‐dents ontheroute are alsoreported whendriving withoutroute guidance.
Switchingthe automaticgasstation searchon/offMultimedia system:
,Navigation.ZOptions
#SwitchReserve Fuelonsor offS.Switched ons: whenthe fuelreservelevelisreached, a promptappears asking whetheryouwanttostart searchingforgasstations.
Using automaticgasstation search
Requirements:The automaticgasstation searchis activateds(→page311).
The promptReserve Fuel Do you want to start asearch for surrounding gas stations?appears.
Multimedia system311