The sensors are located inside the rear bumper.
Always keep the rear bumper clean for proper operation of the system.
Hyundai Kona (OS) 2018-2025 Service Manual: Hazard Lamp Switch Repair procedures
Inspection
1.
Check for continuity between terminals. If the continuity is not
as specified, replace the hazard lamp switch.
Removal
...
Hyundai Kona (OS) 2018-2025 Service Manual: Head Up Display Unit Repair procedures
Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the instrument cluster.
(Refer to Indicators And Guages - "Instrument Cluster")
3.
Remove the h ...