Instrument lights not working
- Make
- Fiat
- Model
- 500 Factory Service Manual
- Year
- 2007–2024
- Section
- Instrument panel › Instrument lights not working
Fault diagnosisInstrument lights not working
INSTRUMENT LIGHTS NOT WORKING
The instruments do not light up with the ignition turned to MARCIA.
The management of the internal display illumination is linked to the passenger compartment internal light. There is an internal brightness sensor in the control panel, located in the upper left-hand part
| Test results | ||||
| 0 | PRELIMINARY CHECKS | All OK | Problems encountered | Operation |
|---|---|---|---|---|
| Check that the side lights are activated correctly using the steering interface with the ignition key to MAR | Move on to Step 1 | Not even the side lights are working | Continue as instructed in the See table I008 SIDE LIGHTS NOT WORKING | |
| 1 | ACTIVE DIAGNOSIS CHECK | All OK | Problems encountered | Operation |
| With the Examiner in Instrument Panel Node mode, check that the panel lighting activates correctly in Active Diagnosis. | Move on to Step 2 | The panel lighting does not activate | Replace the Instrument Panel | |
| 2 | CORRECT OPERATION CHECK | All OK | Problems encountered | Operation |
| Check that the fault is no longer present | End of diagnosis | The fault persists | Replace Body Computer | |
Parts & tools for this job For 2007 Fiat 500
- TOOLTorque wrenchSearch: 3/8 inch torque wrench
- TOOLSocket setSearch: socket set metric
- BOOKHaynes manualSearch: Haynes manual Fiat 500
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