I02 PARKING LIGHTS NOT WORKING - Alfa - GT - eLearn

125000531 - I02 PARKING LIGHTS NOT WORKING

Parking lights do not work under any circumstances.

The parking light activation signal (side and number plate lights) is sent directly from the Body Computer Node.

The parking lights are switched on by the driver using the ignition key and the steering column switch unit. With the key in PARK and the lights switched off, there are two cases: 1. Steering column switch unit in neutral lights up all the side lights, no. plate lights and side lights warning light in the instrument panel 2. Steering column switch unit turned to the left or the right, the left or right side lights, respectively, come on

0	PRELIMINARY CHECK	All OK	Problems met	Operation
		Results of the tests
	Check that the side lights come on as follows when the light control on the stalk unit is operated: Ring nut on the side lights and stalk unit in neutral position: all the lights Ring nut on the side lights and stalk unit turned to the left: left lights Ring nut on the side lights and stalk unit turned to the right: right lights	End of diagnosis	Side lights do not come on	Continue to Step 1
1	SIDE LIGHTS OPERATION CHECK	All OK	Problems met	Operation
	Turn the key to the ON position, operate the ring nut on the stalk unit and check that the side lights cone on correctly	Continue to Step 2	Side lights do not come on	Continue according to the instructions inSee table See table I01 SIDE LIGHTS/NO. PLATE LIGHTS NOT WORKING
2	CHECK WITH DIAGNOSTIC EQUIPMENT	All OK	Problems met	Operation
	Connect the Examiner to the diagnostic socket and check that there are no faults at the Body Computer Node:	Continue to Step 3	Faults present.	Continue according to the instructions for the diagnostic equipment
3	ELECTRICAL EQUIPMENT CHECK	All OK	Problems met	Operation
	Check the condition of the connection between the ignition switch and the Body Computer See See E2010 SIDE LIGHTS / NO. PLATE LIGHTS	Continue to Step 4	Connections broken	Restore the connections See See E2010 SIDE LIGHTS / NO. PLATE LIGHTS
4	CHECK WITH DIAGNOSTIC EQUIPMENT	All OK	Problems met	Operation
	Connect the Examiner to the diagnostic socket and check the operation of the bulbs by means of active diagnosis	Continue to Step 5	No lights come on	Replace the Body Computer Op. Op. 5505A32 BODY COMPUTER - R R
			One front light does not come on	Replace the bulb Op. 5540B26
			One rear light does not come on	Replace the bulb Op. Op. 5540A50 TAIL-LIGHT BULB (ONE), LH OR RH - REPLACE
2.0 JTS3.2 V61.9 JTD 16VProiettori a scarica di gas	Connect the Examiner to the diagnostic socket and check the operation of the bulbs by means of active diagnosis	Continue to Step 5	No lights come on	Replace the Body Computer Op. Op. 5505A32 BODY COMPUTER - R R
			One front light does not come on	Replace the bulb Op. Op. 5540B49 BULB FOR SIDE LIGHT ONE LH OR RH OF ONE GAS DISCHARGE LIGHT CLUSTER RR WITH LIGHT CLUSTER REMOVED
			One rear light does not come on	Replace the bulb Op. Op. 5540A50 TAIL-LIGHT BULB (ONE), LH OR RH - REPLACE
5	CHECK ON IGNITION SWITCH	All OK	Problems met	Operation
	Check that the ignition switch is working properly: in particular, the PARK position	Continue to Step 6	Switch faulty	Replace the ignition switch Op. Op. 5520A12 IGNITION SWITCH ASSEMBLY - R R FOR VERSIONS WITH AIR BAG
6	CHECK ON CORRECT OPERATION	All OK	Problems met	Operation
	Check that the fault is no longer present	End of diagnosis	Fault persists	Replace the Body Computer Op. Op. 5505A32 BODY COMPUTER - R R