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.
Hyundai Kona (OS) 2018-2025 Service Manual: Camshaft Position Sensor (CMPS) Repair procedures
Inspection
1.
Check the signal waveform of the CMPS and CKPS using the GDS.
Specification : Refer to "Wave Form"
Removal
...
Hyundai Kona (OS) 2018-2025 Service Manual: Auto Head Lamp Leveling Unit Description and operation
Description
According to driving environment and loading state of vehicle, head lamp
lighting direction is changed to keep the driver's visibility range and
to protect the driver's vision from glare, aiming at safety driving.
Sensor integrated ECU mo ...