CITROEN C4 CACTUS - Page 166

164
Practical information
C4-cactus_en_Chap09_info-pratiques_ed02-2014
In the event of a fault with the the SCR emissions control system
In the event of the detection of a fault During an authorised driving phase (between
650 miles and 0 miles) (1 100 km and 0 km)
Asystemthatpreventsenginestarting
isactivatedautomaticallyfrom
650miles(1100km)afterconfirmation
ofafaultwiththeSCRemissions
controlsystem.Havethesystem
checkedbyaCITROËNdealerora
qualifiedworkshopassoonaspossible.
Ifitisatemporaryfault,thealert
disappearsduringthenextjourney,
afterself-diagnosisoftheSCRsystem.
TheUREA,SERVICEanddiagnosticwarning
lampscomeson,accompaniedbyanaudible
signalandthedisplayofthemessage
"Emissionsfault".
Thealertistriggeredwhendrivingwhenthe
faultisdetectedforthefirsttime,thenwhen
switchingontheignitionforsubsequent
journeys,whilethefaultpersists.
IfafaultwiththeSCRsystemisconfirmed
(after30miles(50km)coveredwiththe
permanentdisplayofthemessagesignalling
afault),theSERVICEandenginediagnostic
warninglampscomeonandtheUREA
warninglampflashes,accompaniedbyan
audiblesignalandthedisplayofamessage
(e.g.:"Emissionsfault:Startingpreventedin
150miles")indicatingtheremainingrange
expressinmilesorkilometres.
Whiledriving,themessageisdisplayedevery
30secondswhilethefaultwiththeSCRsystem
persists.
Thealertisrepeatedwhenswitchingonthe
ignition.
YoushouldgotoaCITROËNdealerora
qualifiedworkshopassoonaspossible.
Otherwise, you will not be able to restart your
engine.