Instrument panel illumination

When the vehicle's position lights or headlamps are on, press the illumination control button to adjust the brightness of the instrument panel illumination.
When pressing the illumination control button, the interior switch illumination intensity is also adjusted.
WARNING
Never adjust the instrument cluster while driving. This could result in loss of control and lead to an accident that may cause death, serious injury, or vehicle damage.

Instrument clusterHyundai Kona (OS) 2018-2026 Service Manual: Troubleshooting
Troubleshooting
Problem Symptoms Table
Before replacing or repairing air conditioning components, first determine
if the malfunction is due to the refrigerant charge, air flow or compressor.
Use the table below to help you find the cause of the probl ...
Hyundai Kona (OS) 2018-2026 Owners Manual: Climate control air filter
Filter inspection
If the vehicle is operated in the severely air-polluted cities or on dusty rough
roads for a long period, it should be inspected more frequently and replaced earlier.
When you, the owner, replace the climate control air filter, replace it performing
the following procedure, and ...