If the interior glass surfaces of the vehicle become fogged (that is, covered with an oily, greasy or waxy film), they should be cleaned with glass cleaner. Follow the directions on the glass cleaner container.
NOTICE
Do not scrape or scratch the inside of the rear window. This may result in damage to the rear window defroster grid.
Hyundai Kona (OS) 2018-2025 Service Manual: Cylinder Head Cover Repair procedures
Removal
1.
Remove the engine cover.
(Refer to Engine and Transmission Assembly - "Engine Cover")
2.
Disconnect the battery negative terminal.
3.
Remove the air clean hose.
(Refer to In ...
Hyundai Kona (OS) 2018-2025 Service Manual: Repair procedures
Diagnosis With GDS
1.
BCW system defects can be quickly diagnosed with the GDS. GDS operates
actuator quickly to monitor, input/output value and self diagnosis.
2.
Connect the cable of GDS to the data link connecto ...