I50 INTERIOR LIGHTS NOT WORKING / UNDER NO CIRCUMSTANCES - Fiat - PANDA - eLearn

2751057 - I50 INTERIOR LIGHTS NOT WORKING / UNDER NO CIRCUMSTANCES

The interior lights do not work when the relevant controls are operated (including the boot light).

1	CHECK ON INDIVIDUAL LIGHTS	All OK	Problems met	Operation
		Results of the tests
	Check: condition of individual bulbs condition of the relevant bulb holders state and operation of courtesy light switches	Continue to Step 2	Front courtesy light bulb faulty	Change the bulb Op. 7040E80
			Front courtesy light bulb faulty	Restore or replace the courtesy light Op. 7040E10
			Front courtesy light bulb faulty	Restore or replace the bulb holder Op. 7040G40
2	CHECK ON INTERIOR LIGHTING ELECTRICAL CIRCUIT	All OK	Problems met	Operation
	Check, in order: Body Computer supply; connections between courtesy lights and Body Computer; connection to +30 courtesy lights; courtesy light earth connection See E2510 COURTESY LIGHTS	Continue to Step 3	Connections not correct	Restore the correct connections See E2510 COURTESY LIGHTS
			Connections not correct	Restore the earth connection See E2510 COURTESY LIGHTS
			Connections not correct	Restore connection See E2510 COURTESY LIGHTS
3	CHECK ON SIGNAL	All OK	Problems met	Operation
	Check that when the driver's front door or the boot is opened, an earth signal is sent from the Body Computer to the courtesy light	Continue to Step 4	No earth signal from Body Computer	Restore the correct supply to the Body Computer. If necessary, replace the Body Computer Op. 5505A32
3	CHECK ON SIGNAL	All OK	Problems met	Operation
	Check that when one of the side doors or the boot is opened, an earth signal is sent from the Body Computer to the courtesy light	Continue to Step 4	No earth signal from Body Computer	Restore the correct supply to the Body Computer. If necessary, replace the Body Computer Op. 5505A32
4	CHECK ON CORRECT OPERATION	All OK	Problems met	Operation
	Check that the fault is no longer present	End of diagnosis	.