Hyundai Kona (OS) 2018-2025 Owners Manual: Start-up
You can start the engine without inserting the key. For detailed information
refer to the Engine Start/Stop button in chapter 5.
NOTICE
To prevent damaging the smart key:
Keep the smart key away from water or any liquid and fire. If the inside
of the smart key gets damp (due to drinks or moistu ...
Hyundai Kona (OS) 2018-2025 Service Manual: Fuel Line Repair procedures
Removal
1.
Release the residual pressure in fuel line.
(Refer to Fuel Delivery System - "Release Residual Pressure in Fuel
Line")
2.
Turn the ignition switch OFF, and then remove battery (-) terminal.
...