I10 DIRECTION INDICATORS / HAZARD WARNING LIGHTS / NOT WORKING - Fiat - MULTIPLA - eLearn

2888372 - I10 DIRECTION INDICATORS / HAZARD WARNING LIGHTS / NOT WORKING

When the lever on the stalk unit is raised or lowered, with the ignition on, the direction indicators do not workWhen the button in the centre of the dashboard is pressed, the hazard warning lights do not work.

1	CHECK INDIVIDUAL LIGHTS	All OK	Problems met	Operation
		Results of the tests
	Check the condition of the individual bulbs and the bulb holder assembly	Continue to Step 2	Bulb damaged	Change bulbs
			Rear lights cluster faulty	Repair or replace the rear lights cluster Op. 5540A44
			Front side light cluster faulty	Renew or replace the front side light cluster Op. 5550C30
			Side repeater faulty	Repair or replace side repeater Op. 5550C22
2	STEERING COLUMN SWITCH UNIT CHECK	All OK	Problems met	Operation
	Check that the stalk unit is working properly, in particular the windscreen wiper intermittent operation switch and direction indicators switch. see DESCRIPTION AND OPERATION: 5550A stalk unit	Continue to Step 3	Intermittent switch faulty	Replace intermittent switch
		Continue to Step 3	Stalk unit not working properly	Replace the steering column switch unit Op. 5550A12
3	CHECK HAZARD WARNING LIGHTS SWITCH	All OK	Problems met	Operation
	Check the operation of the hazard warning lights switch( See E2020 DIRECTION INDICATORS / HAZARD WARNING LIGHTS ).	Continue to Step 4	Hazard warning lights switch faulty	Renew the hazard warning lights switch or replace the control panel Op. 7065C10
4	CHECK DIRECTION INDICATORS/HAZARD LIGHTS ELECTRICAL CIRCUIT	All OK	Problems met	Operation
	Check, in order: direction indicators/hazard lights fuses connections between junction unit and stalk unit connections between junction unit and hazard lights switch connections between stalk unit and hazard lights switch connections between hazard lights switch and bulbs bulbs earth ( See E2020 DIRECTION INDICATORS / HAZARD WARNING LIGHTS ).	Continue to Step 5	Component defective	Replace the component involved (if a fuse is involved, search for the cause of the problem)
		Continue to Step 5	Connections broken	Restore the connections
5	CHECKING CORRECT OPERATION	All OK	Problems met	Operation
	Check that the fault is no longer present	End of diagnosis	Fault persists	Search for the fault starting from another symptom'