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 property damage.

The brightness of the instrument panel illumination changes by pressing the upper or lower part of the switch when the ignition switch is in the ON position and when the parking lights are turned on.

If the brightness reaches to the maximum or minimum level, a chime will sound (if equipped).
Instrument cluster
GaugesHyundai Creta GS 2014-2019 Service Manual: Rear Glass Defogger Switch: Repair procedures
Inspection
1.
The windshield deicer switch inputs can be checked using the GDS.
2.
To check the input value of windshield deicer switch, select option
"Body Control Module".
3.
Select option &quo ...
Hyundai Creta GS 2014-2019 Service Manual: Hood Weatherstrip: Repair procedures
Replacement
1.
Remove the hood weatherstrip (A).
•
Be careful not to scratch the hood weatherstrip.
...