2019 MERCEDES-BENZ S CLASS fog light

System limitations
Therear view camera will not function or willonly partially function inthefollowing situations:
RThe trunk lid is open.
RThere is heavyrain, snow orfog.
RThe ambient light conditions are poor, e.g. atnight.
RThe camera lens is obstructed, dirty orfog‐ged up. Observethe notes on cleaningtherear view camera (→page 409).
RThe camera orrear ofyourvehicle is dam‐aged. Inthis case, havethe camera and itsposition and settingchecked at aqualifiedspecialistworkshop.
Thefield of vision andother functions oftherearview camera may berestricted duetoadditionalaccessories ontherear ofthevehicle (e.g.license plate bracket or bicyclerack).
%The contrast ofthe display may be impairedbydirect sunlight orby other light sources,e.g. when driving out of agarage. Inthiscase, pay particular attention.
%Havethe displayrepaired orreplaced if,forexample, pixel errorsconsiderablyrestrict itsuse.
Observethe notes on cleaningtherear viewcamera (→page 409).
360° camera
Function ofthe 360° CameraThe 360° Camera is a systemthat consists offour cameras. The cameras coverthe immediatevehicle surroundings. The system assistsyou,e.g. when parking or atexits withreduced visibil‐ity.
The 360° Camera is only an aid. It is not a sub‐stituteforyour attentiontothe surroundings.Theresponsibilityfor safe maneuvering andparkingremains withyou. Make surethatthereare no persons, animals or objectsetc., inthemaneuvering area while maneuvering and park‐ing.
The systemevaluates images fromthefollowingcameras:
RRear view camera
RFront camera
RTwo side cameras inthe outside mirrors
Views ofthe 360° CameraYou can select from different views:
1Wide-angle view,front
2Top view with image fromthe front camera
3Top view with images fromthe side camerasinthe outside mirrors
4Wide-angle view,rear
5Top view with image fromtherear view cam‐era
6Top view with trailer view (if trailer hitch isinstalled)
228Driving and parking

The guide lines inthe multimedia system dis‐play showthe distancestoyourvehicle. Thedistances only applytoroad level.
Side view ofthe mirror camerasThe sides ofthevehicle can be seen inthis view.
1Guide line ofexternalvehicle dimensionswith outside mirrorsfolded out
2Marker ofthe wheel contact points
SystemfailureIfthere is no operationalreadiness,thefollowingmessage appears inthe multimedia system:
System limitations
The 360° Camera will not function or will onlypartially function inthefollowing situations:
RThe doors are open.
RThe side mirrorsarefolded in.
RThe trunk lid is open.
RThere is heavyrain, snow orfog.
RThe ambient light conditions are poor, e.g. atnight.
RThe camera lens is obstructed, dirty orfog‐ged up.
RIf cameras orvehicle components in whichthe cameras are installed are damaged. In
thisevent, havethe cameras,their positionsandtheir settingchecked at aqualified spe‐cialistworkshop.
Do not usethe 360° Camera under such circum‐stances.You couldotherwise injureothers orcollide with objects when parking or maneuver‐ingthevehicle.
Onvehicles with height-adjustable suspension orifthevehicle is carrying a heavy load, leavingthestandard height canresult in inaccuracies intheguide lines and inthe display ofthegeneratedimages, depending ontechnical conditions.
Thefield of vision andother functions ofthecamerasystem may berestricted duetoaddi‐tional attachments onthevehicle (e.g. licenseplate bracket, bicyclerack).
Seethe notes on cleaningthe 360° Camera(→page 409).
Selecting a viewfor the 360° Camera
Requirements:RTheAuto. Rear View Cam.function is selec‐ted inthe multimedia system.
230Driving and parking

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

camera1helps detect pedestrians and ani‐mals.
NightViewAssistis only an aid. The driver isresponsibleforthe distancetothevehicle infront,forvehicle speed,for braking in good timeandforstaying in lane.
%As infrared light is not visibletothe humaneye, NightViewAssistcanremain activatedwhenthere is oncoming traffic.The infrared headlamps switch on inthedark from speeds of approximately 5mph(10 km/h). This meansthat, whilestation‐ary,you do not havethe full visualrange andcannotcheck whether NightViewAssistisworking.
System limitationsNightViewAssistcannot displayobjects directlyin front of or directly nexttothevehicle. It maybethe casethat objects are highlighted aswellas pedestrians or animals.
The system may be impaired or may not functioninthefollowing instances:
Rin poor visibility, e.g. snow,rain,fog or heavyspray.
Rthe windshield is dirty inthe vicinity ofthecamera.
Rthe camera isfogged up, damaged or cov‐ered.
Rthe infrared camera intheradiator grill isdamaged, dirty,fogged up or covered.
Ron bends, on hilltops or in dips.
Rat high ambienttemperatures.
Function of pedestrian and animal detectionof NightViewAssistNightViewAssistcan detect pedestrians usingtypicalcharacteristics, e.g.the body contoursand posture of a personstanding upright.
Largeanimals, e.g. deer, cowsor horses, canalso be detected. Smaller animals, e.g. dogs orcats, are not detected.
Pedestrian and animal detection is automaticallyswitched on whenthefollowingrequirementsare fulfilled:
RNightViewAssistis activated.
RThe driving speed is at least 5mph(10 km/h).
RIt is dark.
1NightViewAssistdisplay
2Standby symbolfor active pedestrian detec‐tion
3Highlighting
4Pedestrian detected
If pedestrian detection is active,standby symbol2appears. There is no separate symbolfor ani‐mals. Detected pedestrians or animals are high‐lightedbya color frame.
Driving and parking241

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

Displaying traffic incidentsMultimedia system:
,Navigation.ZOptions.Map
Content
#ActivatesTraffic Incidents.Roadworks,road blocks, local areareports(e.g.fog) andwarning messages are dis‐played.
Activating freeflow and traffic display
#ActivatesFree Flowing TrafficandTrafficDelays.
%The traffic delayis displayedforthe currentroute.Traffic delays lasting one minute orlonger aretaken into consideration.
Displaying details
#Displays the traffic map (→page319).
#Movesthe map (→page 322).#When a trafficreport symbol is underthecrosshair, press onthe central control ele‐ment.The trafficreport details are displayed.
or
#Press onthe central control element.
#SelectInformation on Traffic Reports.The map shows the trafficreport symbols inthe vicinity.
Trafficreport information is displayed inthestatus line:
RTrafficreport symbol
RReasonforthe trafficreport, e.g. trafficcongestion
RWarning message (highlighted inred)#Toselect a trafficreport symbol:selectNextorPrevious.
#Press onthe central control element.The trafficreport details are displayed.
Issuing hazardwarningsMultimedia system:
,Naviga-
tion.ZOptions.Announcements
#ActivatesAnnounce Traffic Warnings.Warning messages are issued andtailbackswhich pose arisk are announced.
Map and compass
Map and compassoverview
1Savesthe currentvehicle position
2Movesthe map
3Selectsthe map orientation and map view
4Selectsthe function depending onthe equip‐ment:
• Sends a hazardwarning via Car-to-X.
320Multimedia system

Warning and indicator lamps
Overview ofwarning and indicator lamps
Some systems will performa self-test whentheignition is switched on. Somewarning and indi‐cator lamps may brieflylight up orflash. Thisbehavior is non-critical. Thesewarning and indi‐cator lamps indicate a malfunction only iftheylight up orflash afterthe engine has beenstar‐ted or during a journey.
Instrument Display
Progressive setting
Ifyou selectthe progressive display setting,thepositions ofthe indicator lamps onthe instru‐ment display willchange.
Warning and indicator lamps:XLow beam(→page145)
`Parking lights (→page145)
WHigh beam(→page146)
>=Turnsignal lights(→page146)
^Rearfog light(→page145)
uRestraint system(→page 524)

K
KEYLESS-GOLockingthevehicle ................................67Problem .................................................68Unlocking setting .................................. 63Unlockingthevehicle ............................67
Kickdown.................................................180Using ...................................................180
Knee airbag................................................ 38
L
Labeling (tires)seeTirelabeling
Lampsee Interior lighting
Lamps (Instrument Display)seeWarning/indicator lamps
Lane detection (automatic)seeActive LaneKeeping Assist
LaneKeeping AssistseeActive LaneKeeping Assist
Language.................................................293Notes .................................................. 293Setting .................................................293
LATCH-type (ISOFIX)child seat secur‐ing systemInstalling ................................................ 53
Level control systemsee AIRMATICsee MAGICBODYCONTROL
Light switchOverview .............................................145
Lightingsee Interior lightingsee Lights
Lights........................................................14 5Adaptive Highbeam Assist ...................148Adjustingthe instrument lighting ........ 255Automatic driving lights .......................14 6Combination switch.............................14 6Cornering light function .......................14 8Hazardwarning lights ..........................147High beam ...........................................14 6High-beamflasher ...............................146Light switch .........................................14 5
Low-beam headlamps .........................145Parking lights .......................................145Rearfog lamp ......................................14 5Responsibilityfor lighting systems ......14 5Settingtheexterior lighting switch-off delay time ......................................14 9Settingthe surround lighting ...............149Standing lights .....................................145Turnsignals .........................................14 6
LimitedWarrantyVehicle .................................................. 25
LiveTraffic InformationDisplaying subscription information .....318Displayingthe traffic map ....................319Displaying traffic incidents .................. 320Extending a subscription ......................318Issuing hazard alerts ........................... 320
Load index (tires)....................................449
Load-bearing capacity (tires).................449
LoadingDefinitions ...........................................451Notes ...................................................121Roof carrier .........................................12 9Stowage space underthe trunkfloor ...12 9
Index555