Hyundai Kona (OS) 2018-2021 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.
...
Hyundai Kona (OS) 2018-2021 Owners Manual: Warning light and message
When the High Beam Assist (HBA) is not working properly, the warning message
will come on for a few second. After the message disappears, the master warning
light () will illuminate.
We recommend that you take your vehicle to an authorized HYUNDAI dealer and have
the system checked.
CAUTION
The ...