This indicator light illuminates:
Hyundai Kona (OS) 2018-2024 Service Manual: Specifications
Specification
Item
Specification
Power source
3V
Operating temperature
-10°C ~ to 60°C (14°F to 140°F)
RF Modulation
FSK
...
Hyundai Kona (OS) 2018-2024 Service Manual: General information
Important Safety Notice
Proper service methods and repair procedures are essential for safe, reliable
operation of all motor vehicles as well as personal safety of the operator.
The service procedures and descriptions in this shop manual provide general
directions for servic ...