light MERCEDES-BENZ S CLASS 2019 Service Manual

Vehicles with individualrear seats
#Openflap3.
#Insertthe plug ofthe device into115 Vsocket2.Whenthe on-board electrical systemvoltageis sufficient, indicator lamp1lights up.
Usingthe12V socketinthe trunk
Requirements:ROnly connect devices uptoa maximum of180watts (15 A).
#Liftup socket cap1.
#Insertthe plug ofthe device.
USB port intherear passenger compartment
Vehicles with arear benchseat or electricallyadjustable outer seats
13 8Seats andstowing

Example:vehicles with individualrear seats
#Placethe mobile phone as closetothe cen‐ter of mat1as possible withthe displayfacing upwards.Whenthe indicator lamp atthe front ofthemobile phone system lights up,the mobilephone is beingcharged.
%The mat can beremovedfor cleaning, e.g.using clean, lukewarmwater.
Installing andremoving thefloor mats
&WARNINGRisk of accident duetoobjects inthe driver'sfootwell
Objects inthe driver'sfootwell may impedepedal travel or block a depressed pedal.
This jeopardizesthe operating androadsafety ofthevehicle.
#Stowall objects inthevehicle securelysothattheycannotgetintothe driver'sfootwell.
#Always installthefloor mats securelyand as prescribed in ordertoensurethatthere is always sufficientroomforthe pedals.
#Do not use loosefloor mats and do notplacefloor mats ontop of one another.
#Toinstall:pressstud1into holder2.
#Toremove:pullthefloor mat off holders2.
Installing/removingthe pennantstaff
InstallingThe pennantstaff is installed andremoved inidenticalfashion on both the driver's and front-passenger sides.
Seats andstowing14 3

Exterior lighting
Information about lighting systems andyourresponsibility
Thevarious lighting systems ofthevehicle areonly aids. The driver ofthevehicle isresponsiblefor correctvehicle illumination in accordancewiththe prevailing light and visibility conditions,legalrequirements and traffic situation.
Light switch
Operating the light switch
GcLeftstanding light
HdRightstanding light
I`Parking lights and license plate lamp
JXAutomatic driving lights (preferred lightswitch position)
KXLow beam/high beam
6^Switchestherearfog lights on or off
When low beam is activated,the`indicatorlampforthe parking lights is deactivated andreplacedbytheXlow beam indicator lamp.
#Always parkyourvehicle safely and in awell-lit area, in accordance withtherelevant legalstipulations.
*NOTEBattery dischargingbyoperatingthestanding lights
Operatingthestanding lightsover a period ofhours puts astrain onthe battery.
#Where possible, switch ontherightdor leftcparking light.
Inthe case of severebattery discharging,thestanding lights or parking lights are automati‐cally switched offtofacilitatethe next enginestart.
Theexterior lighting (exceptstanding and park‐ing lights) switches off automatically whenthedriver's door is opened.
Light and visibility14 5

RObservethe notes on surround lighting(→page149).
Automatic driving lights functionThe parking lights, low beam and daytimerun‐ning lamps are switched on automaticallydepending onthe ignitionstatus andthe ambi‐ent light.
&WARNINGRisk of accident whenthe lowbeam is switched off in poor visibility
Whenthe light switch is settoX,the lowbeam may not be switched on automaticallyifthere isfog, snow orother causes of poorvisibility such as spray.
#In such cases, turnthe light switchtoX.
The automatic driving lights are only an aid.Yo uareresponsibleforvehicle lighting.
Switchingtherearfog lights on or off
Requirements:RThe light switch is intheXorXposi‐tion.
#Pressthe^button.
Please observethe country-specific lawsontheuse ofrearfog lamps.
Operatingthe combination switchfor thelights
1High-beam headlamps
2Turnsignal indicator,right
3High-beamflasher
4Turnsignal light, left
#Usethe combination switchtoactivatethedesired function.
14 6Light and visibility

High-beam headlamps
#Toswitch on:turnthe light switchtotheXorXposition.
#Pressthe combination switch beyondthepoint ofresistance inthe direction of arrow1.Whenthe high beam is activated,theXindicator lampfor low beam will be deactiva‐ted andreplacedbytheWindicator lampfor high beam.#Toswitch off:movethe combination switchbacktoitsstarting position.
High-beam flasher
#Pullthe combination switch inthe directionof arrow3.
Turnsignal lights
#Toindicate briefly:pressthe combinationswitch brieflytothe point ofresistance inthedirection of arrow2or4.The corresponding turn signal indicator willflashthree times.
#Toindicate permanently:pressthe combi‐nation switch beyondthe point ofresistanceinthe direction of arrow2or4.
Vehicles withActive Lane Change Assist
RIndicator operation activatedbythe drivercanextendforthe duration ofthe lanechange.
RIfthe driver has indicated immediatelybeforehand but a lanechange isthen notpossible,the turn signal indicator mayactivate automatically.
Activating/deactivating the hazardwarninglights
#Press button1.
Light and visibility147

Cornering light
Cornering light function
The cornering light improvesthe illumination oftheroadwayover a wide angle inthe turningdirection, enabling better visibility on tightbends,forexample. It can be activated onlywhenthe low beam is switched on.
The function is active:
RAtspeeds below 25mph (40 km/h) whenthe turn signal light is switched on orthesteering wheel is turned
RAtspeeds between 25mph (40 km/h) and45mph (70 km/h) whenthesteering wheelis turned
Traffic circle and intersection function:thecornering light is activated on bothsidesthroughanevaluation ofthe current GPS position ofthevehicle. Itremains active until afterthevehiclehas leftthe traffic circle orthe intersection.
Adaptive Highbeam Assist
Adaptive Highbeam Assist function
&WARNINGRisk of accident despiteAdaptive Highbeam Assist
Adaptive Highbeam Assist does notrecog‐nizethefollowingroad users:
RRoad users without lights, e.g. pedes‐trians
RRoad users with poor lighting, e.g.cyclists
RRoad users whose lighting is obstructed,e.g.bya barrier
Onveryrareoccasions,Adaptive HighbeamAssist mayfailtorecognizeotherroad userswiththeirown lighting, or mayrecognizethemtoo late.
Inthese or similar situations,the automatichigh beam is not deactivated or is activateddespitethe presence ofotherroad users.
#Always observethe traffic carefully andswitch offthe high beam in good time.
Adaptive Highbeam Assist cannottakeintoaccountroad,weather or traffic conditions.
Detection may berestricted inthefollowingcases:
Rin poor visibility,e.g.fog, heavyrain or snow
Rifthere is dirt onthe sensors orthe sensorsare obscured
Adaptive Highbeam Assist is onlyan aid.You areresponsiblefor adjustingthevehicle's lightingtothe prevailing light, visibility and traffic condi‐tions.
14 8Light and visibility

TheAdaptive Highbeam Assist automaticallyswitches betweenthefollowing types of light:
RLow-beam headlamps
RHigh-beam headlamps
Atspeeds above19mph (30 km/h):
RIf nootherroad users are detected,the highbeam is switched on automatically.
The high beam switches off automatically:
RAtspeeds below16mph (25 km/h).
RIfotherroad users are detected.
RIfstreetlighting is sufficient.
Atspeeds aboveapproximately31mph(50 km/h):
RThe headlamprange ofthe low beam isregu‐lated automatically based onthe distancetootherroad users.
The system's optical sensor is located behindthe windshield neartheoverhead control panel.
SwitchingAdaptive Highbeam Assist on/off#Toswitch on:turnthe light switchtotheXposition.
#Switch onthe high beam usingthe combina‐tion switch.Whenthe high beam is switched on automat‐ically inthe dark,the

vehicle is unlocked. Whenyoustartthevehicle,the surround lighting is deactivated andtheautomatic driving lights are activated.
Interior lighting
Adjusting the interior lighting
Frontoverhead control panel
#1=Switchesthe front left-handreadinglamp on/off
#23Switchesthe automatic interiorlighting control on/off
#3JSwitchesthe front interior lightingon/off
#4BSwitchestherear interior heatingon/off
#5=Switchesthe frontright-handread‐ing lamp on/off
Control panel insidethegrab handle (rearpassenger compartment)
You can switchthereading and make-up lampson or offfor one side or bothsides ofthevehi‐cle.
#Press button1untilthereading lampand/orthe make-up lamp switch on or off ontherespective side ofthevehicle.#Press button2untilthereading lamp andthe make-up lamp switch on or off on bothsides ofthevehicle.
Adjusting the ambient lighting
Multimedia system:
,Vehicle.÷Light Settings.Ambi-
ent Light
Settingthe color
#SelectColor.
#Set a color.
Adjusting the brightness
#SelectBrightness.
#Set a brightnessvalue.
Activating the brightnessfor zones
#SelectBrightness Zones.
15 0Light and visibility

#Activatesor deactivateSthe function.TheDisplay,FrontandRearzones can be setseparately.
%Setting brightness zones is notavailablefortheRear Seat Entertainment System.
Activating multi-color lighting
#SelectMulti-color.
#Activatesor deactivateSthe function.There areten preset color combinationsavailable.
Activating multi-color animation
#SelectMulti-color Anim..
#Activatesor deactivateSthe function.Thechosen color combinationchanges atpredefined intervals.
Activating dependency on air conditioningsettings
#SelectClimate.
#Activatesor deactivateSthe function.Ifchanges are madetothetemperature set‐ting inthevehicle,the color ofthe ambientlightingchanges briefly.
Activatingwelcome lighting
#SelectWelcome.
#Activatesor deactivateSthe function.Whenthevehicle is unlocked, a special inte‐rior lighting sequenceruns.
Setting the interior lighting switch-off delaytime
Multimedia system:
,Vehicle.÷Light Settings.Int.
Light Switch Off
#Setthe switch-off delay time.
Windshield wiper and windshieldwashersystem
Switchingthe windshield wipers on/off
GZWindshield wiper off
HbIntermittent wiping, normal
IcIntermittent wiping, frequent
Light and visibility151

&WARNINGRisk 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
#Selecttherequired mirror using button3or4.
#Use button2tosetthe position ofthe mir‐roryou haveselected.
Engagingthe outside mirrors
#Press and hold button1.You will hear a click andthe mirror will audi‐bly engage in position. The mirror is set inthe correct position.
Automatic anti-glare mirrorsfunction
&WARNINGRisk 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 visibility15 5