Interior Lights Dimming System Check. Chevrolet Metro 2000

For 1990-2009 cars

Step | Action | Normal Result(s) | Abnormal Result(s)*
--- | --- | --- | ---

1

1. Turn the light switch to the PARK/HEAD position.
2. Turn the illumination controller knob fully clockwise.

All the panel illumination lamps light at full brilliance.

Instrument Panel Lamps Inoperative

2

Turn the illumination controller knob slowly counterclockwise.

All panel illumination lamps dim as you turn the illumination controller.

• | Instrument Panel Lamps Do Not Dim

• | Instrument Panel Lamps Inoperative

* Refer to the appropriate symptom diagnostic table for the applicable abnormal result.