Hyundai Kona (OS) 2018-2025 Owners Manual: Limitations of the system
The driver must be cautious in the below situations, because the system may not
detect other vehicles or objects in certain circumstances.
When a trailer or carrier is installed.
The vehicle drives in inclement weather such as heavy rain or snow.
The sensor is polluted with rain, snow, mud, etc ...
Hyundai Kona (OS) 2018-2025 Service Manual: Refrigerant Line Repair procedures
Replacement
1.
If the compressor is marginally operable, run the engine at idle
speed, and let the air conditioning work for a few minutes, then
shut the engine off.
2.
Disconnect the negative (-) battery ter ...