2018 MERCEDES-BENZ SLC ROADSTER low beam

specialist workshop which has the necessary
specialist knowledge and tools to carry out the
work required.
Overview:changing bulbs/bulb types
Halogen headlamps
:
Low-beam headlamp: H7 55 W
;High-beam headlamp: H7 55 W
Changing the front bulbs
Removing/mounting the coverint he
front wheel housing
XTo remove: switch off the lights.
XTurn the front wheels inwards.
XSlide cover:up and remove it.
XTo install: reinsert cover :and slide it down
until it engages.
Low-beam headlamps( halogenhead-
lamps)
XRemove the cover in the front wheel housing
(Ypage 100).
XTurn housing cover :counter-clockwise and
pull it out.
XPush bar ;upwards.
XRemove connector =with the bulb.
XPull the bulb out of connector =.
XInsert the new bulb into connector =and
place in the bracket of bar ;.
Make sure that the bulb is positioned cor-
rectly.
XPush bar ;downwards.
XAttach housing cover :and turn it clockwise
until it engages.
XReplace the cover in the front wheel housing
(Ypage 100).
High-beam headlamps( halogenhead-
lamps)/cornering lamps (Bi-Xenon
headlamps)
XSwitch off the lights.
XOpen the hood.
100Replacing bulbs
Lights and windshield wipers

Setting the ambient lighting color
XPress the=or; button on the steering
wheel to select the Sett.menu.
XPress the:or9 button to select the
Lightsubmenu.
XPress ato confirm.
XPress the :or9 button to select the
Amb. Light Col.function.
XPress ato confirm.
XPress the :or9 button to set the color
to SOLAR,SOLAR Orangeor SOLAR Red.
XPress the aor% button to save the
setting.
Activating/deactivating surround light-
ing and exterior lighting delayed switch-
off
XPress the =or; button on the steering
wheel to select the Sett.menu.
XPress the:or9 button to select the
Lightssubmenu.
XPress ato confirm.
XPress :or9 to select the SurroundLightingfunction.
If the SurroundLightingfunction is activa-
ted, the multifunction display shows the light
cone and the area around the vehicle in
orange.
XPress the abutton to save the setting.
Deactivating exterior lighting delayed switch-off
temporarily:
XBefore leaving the vehicle, turn the SmartKey to position uin the ignition lock.
XTurn the SmartKey to position 2in the igni-
tion lock.
Exterior lighting delayed switch-of fisdeacti-
vated.
Exterior lighting delayed switch-offisr eactiva-
ted the next time you start the engine.
If you have activated the Surround Lighting
function and you turn the light switch to Ã,
the following functions are activated when it is
dark:
Rsurround lighting: the exterior lighting
remains lit for 40 seconds after unlocking
with the SmartKey. If you start the engine, the
surround lighting is switched off and auto- matic headlamp mode is activated
(
Ypage 95).
Rexterior lighting delayed switch-off:
the
exterior lighting remains lit for 60 seconds
after the engine is switched off. If you close all
the doors and the trunk lid, the exterior light- ing goes off after 15 seconds.
Depending on your vehicle's equipment, when
the surround lighting and delayed switch-off
exterior lighting are on, the following light up:
Rparking lamps
Rlow-beam headlamps
Rdaytime running lamps
Rside marker lamps
Rsurround lighting in the exterior mirrors
Activating/deactivating the interior light-
ing delayed switch-off
If you activate the Interior Lighting Delayfunction, the interior lighting remains on for
20 seconds after you remove the SmartKey from
the ignition lock.
XPress the=or; button on the steering
wheel to select the Sett.menu.
XPress the:or9 button to select the
Lightsubmenu.
XPress ato confirm.
XPress the :or9 button to select the
Interior Lighting Delayfunction.
When the Interior Lighting Delayfunc-
tion is activated, the vehicle interior is dis-
played in orange in the multifunction display.
XPress the abutton to save the setting.
Vehicle
Activating/deactivating the automatic
door locking mechanism
If you activate the AutomaticDoorLockfunc-
tion, the vehicle is centrally locked above a
speed of approximately 9mph (15 km/h).
XPress the =or; button on the steering
wheel to select the Sett.menu.
XPress the:or9 button to select the
Vehiclesubmenu.
XPress ato confirm.
Menus and submenus173
On-board computer and displays
Z

Display messagesPossible causes/consequences andMSolutions
lamp remainslit or goe sout depend sonhow OCS classifies th eoccu-
pant.
If th econditi onsa re no tfulfilled ,the system is no toperating correctly.
XVisit aqualified specialist workshop immediately.
Observ ethe additional information on OCS (
Ypage 46).
Lights
Display messagesPossible causes/consequences and MSolutions
b
CheckLeftLowBeam(Example)
The correspondin gbulb is faulty.
XVisit aqualified specialist workshop .
or
XChec kwhether you are permitte dtoreplace th ebulb yourself
(Ypage 99).
LE Dl igh tsources: th edisplay message for th ecorre spondin glamp
only appear swhen all th eLEDsint helamp hav efailed.
b
Active HeadlampsInoperative
The active ligh tfunction is faulty.
XVisit aqualified specialist workshop .
b
Malfunction SeeOperator'sManual
The exterio rlighting is malfunctioning .
XVisitaqualified specialist workshop .
b
AutoLampF unctionInoperative
The ligh tsensor is defective.
XVisit aqualified specialist workshop .
b
Switch Off Lights
The lights are still switched on when you leav ethe vehicle. Awarning
tone also sounds.
XTurn th eligh tswitch to position Ã.
Adaptive HighbeamAssist CurrentlyUnavailable SeeOperator'sManual
Adaptive Highbea mAssistisd eactivated and temporarily inoperative.
Possibl ecauses are:
RThe windshield in th ecamera' sfield of vision is dirty.
RVisibilit yisimpaire ddue to heav yrain ,sno worf og.
XClean th ewindshield.
If th esystem detects that th ecamera is full yoperational again ,the
Adaptive
HighbeamAssistNowAvailablemessage is displayed.
Adaptive Highbea mAssistiso perational again .
Adaptive HighbeamAssist InoperativeAdaptive Highbea mAssistisf aulty.
XVisit aqualified specialist workshop .
Display messages189
On-boardc omputer andd isplays
Z

Engine
Warning/
indicator
lampNSignaltype
Possible causes/consequences and M
Solutions
;NThe yellow CheckE nginew arning lamp lightsupw hile theengine is running.
Therem ay beamalfunction, for example:
Rin th eengine management
Rin th efuel injection system
Rin th eexhaust system
Rin th eignition system
Rin th efuel system
The emission limit values may be exceeded and th eengine may be in emergency
mode.
XVisitaq ualified specialist workshop immediately.
In somes tates, you must immediately visi taqualified specialist workshop as soon
as th eyellow CheckE nginew arning lamp lightsu p. This is due to thelegal require-
ments in effect in these states. If in doubt,c heck whether suchl egal regulations
apply in th estate in whichy ou are currently driving.
8NThe yellow reservef uel warning lamp lightsupw hile theengine is running.
The fuel leve lhas dropped int othe reserver ange.
XRefuel at th enearest gas station.
8NThe yellow reservef uel warning lamp flashes while th evehicle is in motion.
In addition,t he; CheckE nginew arning lamp may light up.
The fuel fille rcap is no tclosed correctly or th efuel system is leaking.
XCheckt hatthe fuel fille rcap is correctly closed.
XIf th efuelfiller cap is not correctly closed: close thefuel fille rcap.
XIf th efuelfiller cap is closed: visitaq ualified specialist workshop.
?NThe red coolant warning lamp lightsupw hile theengine is runnin gand the
coolant temperatur egauge is at th estart of th escale.
The temperatur esensor for th ecoolant temperatur egauge is malfunctioning.
The coolant temperatur eisnolonger beingm onitored. Thereisar isk of engine
damag eifthecoolant temperatur eistoohigh.
XPull ove rand stop th evehicle safely and switch off th eengine ,payinga ttention
to road and traffic conditions. Do no tcontinue driving unde rany circumstances.
XSecure th evehicle against rolling away (Ypage 131).
XConsult aqualified specialist workshop.
Warning and indicator lamps207
On-boardc omputer and displays
Z