This indicator displays which shift lever position is selected.
Shift Indicator Pop-up
The pop-up that indicates the current gear position is displayed in the cluster for about 2 seconds when shifting into other positions (P/R/N/D).
Hyundai Kona (OS) 2018-2021 Service Manual: Intake Manifold Components and components location
Components
1. Intake manifold assembly
2. Intake manifold gasket
3. Electronic throttle body gasket
4. Electronic throttle body
5. Purge control solenoid valve (PCSV)
...
Hyundai Kona (OS) 2018-2021 Owners Manual: Owner maintenance
WARNING
Performing maintenance work on a vehicle can be dangerous. If you lack sufficient
knowledge and experience or the proper tools and equipment to do the work, we recommend
that the system be serviced by an authorized HYUNDAI dealer. ALWAYS follow these
precautions for performing maintenance ...