This indicator light illuminates:
Hyundai Kona (OS) 2018-2024 Service Manual: General information
Tightening Torque Table
of Standard Parts
BOLT (Nominal diameter)
NUT (Nominal diameter)
BOLT/NUT Normal screw
Torque Nm (kg.m, Ib-ft)
Nominal diameter.
...
Hyundai Kona (OS) 2018-2024 Service Manual: RCV Control Solenoid Valve Repair procedures
Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the RCV connector.
3.
Measure resistance between the RCV terminals 1 and 2.
4.
Check that the resistance is within the spec ...