This warning light illuminates:
This warning light remains on after blinking for approximately 60 seconds or repeatedly blinks on and off at approximately 3 second intervals:
In this case, we recommend that you have the vehicle inspected by an authorized HYUNDAI dealer as soon as possible.
WARNING
Safe Stopping
Hyundai Kona (OS) 2018-2025 Service Manual: Ignition Coil Repair procedures
Removal
1.
Turn ignition switch OFF and disconnect the battery negative (-) terminal.
2.
Remove the engine cover.
3.
Disconnect the ignition coil connector (A).
...
Hyundai Kona (OS) 2018-2025 Owners Manual: Tires and wheels
NOTICE
It is permissible to add 20 kPa (3 psi) to the standard tire pressure
specification if colder temperatures are expected soon. Tires typically lose
7 kPa (1 psi) for every 7°C (12°F) temperature drop. If extreme temperature
variations are expected, recheck your tire pressure as nece ...