To unlock:
1. Carry the smart key.
2. Either press the tailgate handle button or press the Tailgate Unlock button (3) on the smart key for more than one second.
3. The hazard warning lights will blink two times.
Information
Hyundai Kona (OS) 2018-2024 Owners Manual: Parking Distance Warning (Reverse/Forward) system precautions
The Parking Distance Warning (Reverse/Forward) system may not sound consistently
depending on the speed and shapes of the objects detected.
The Parking Distance Warning (Reverse/Forward) system may malfunction
if the vehicle bumper height or sensor installation has been modified or damaged.
...
Hyundai Kona (OS) 2018-2024 Service Manual: Intake Actuator Repair procedures
Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the intake actuator connector.
3.
Verify that the intake actuator operates to the fresh position when
connecting 12V t ...