Instrument lights dimmer not working
- Make
- Fiat
- Model
- 500 Factory Service Manual
- Year
- 2007–2024
- Section
- Instrument panel › Instrument lights dimmer not working
Fault diagnosisInstrument lights dimmer not working
INSTRUMENT LIGHTS DIMMER NOT WORKING
With the ignition ON and the side lights on, the instrument panel lights up, but when the lighting controls are operated it remains on constantly
the management of the interior display lighting is linked to the light inside the passenger compartment. There is an interior brightness sensor in the control panel in the top left area.
| Test results | ||||
| 1 | ACTIVE DIAGNOSIS CHECK | All OK | Problems encountered | Operation |
|---|---|---|---|---|
| With the Examiner in Instrument Panel Node mode, check that the instrument panel light is correctly activated in Active Diagnosis | Move on to Step 2 | The panel lighting does not activate | Replace the Instrument Panel | |
| 2 | CHECK USING DIAGNOSTIC EQUIPMENT | All OK | Problems encountered | Operation |
| Using the Examiner check, in the Instrument Panel Node ambient, that there are no errors | End of diagnosis | 1. Presence of errors 2. Brightness sensor defective | 1. Continue following the instructions on the diagnostic instrument 2. Replace the Instrument Panel Op. 5560B12 INSTRUMENT LIGHTING DIMMER - R+R | |
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