CITROEN C4 - Lane Departure Warning System

Driving
194
C4-2_en_Chap06_conduite_ed02-2015
Lanedeparturewarningsystem
Activation
Deactivation
Detection
Operating fault
Systemwhichdetectstheinvoluntarycrossing
oflongitudinaltrafficlanemarkingsonthe
ground(solidorbrokenline).
Sensors,fittedbelowthefrontbumper,trigger
awarningifthevehicledriftsoveralane
marking(speedhigherthan50mph(80km/h)).
Thissystemisparticularlyusefulonmotorways
andmainroads.
Intheeventofamalfunction,the
servicewarninglampcomeson,
accompaniedbyanaudiblesignal
andamessageinthescreen.
ContactaCITROËNdealeroraqualified
workshop.
Thelanedeparturewarningsystem
cannotinanycircumstancesreplace
theneedforvigilanceonthepartofthe
driver.
Itisnecessarytoobservedriving
regulationsandtakeabreakevery
twohours.
Thedetectionmaybeimpeded:
- ifthesensorsaredirty(mud,snow...),
- ifthemarkingsonthegroundare
worn,
- if there is little contrast between the
markingsonthegroundandthe
roadsurface.
Youarewarnedbythevibrationofthedriver's
seatcushion:
- ontheright-handside,ifthemarkingon
thegroundhasbeencrossedontheright,
- ontheleft-handside,ifthemarkingonthe
groundhasbeencrossedontheleft.
Nowarningistransmittedwhilethedirection
indicatorisactiveandforapproximately
20 seconds after the direction indicator is
switchedoff.
Awarningmaybetransmittedifadirection
marking(e.g.arrow)ornon-standardmarking
(e.g.graffiti)iscrossed.
F Whenswitchingtheignitiononorwith
theenginerunning,pressthisbutton;the
indicatorlampcomeson.
F Pressthisbuttonagain,theindicatorlamp
goesoff.
Thestatusofthesystemremainsinthe
memorywhentheignitionisswitchedoff.