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: Stop Lamp Switch Repair procedures
Adjustment
1.
Turn ignition switch OFF and disconnect the negative (-) battery cable.
2.
Remove the lower crash pad.
(Refer to Body - "Crash Pad")
3.
Confirm the gap between stop lamp switch a ...
Hyundai Kona (OS) 2018-2025 Service Manual: Schematic diagrams
System Block Diagram
Component Parts and Function Outline
Component part
Function
Vehicle-speed sensor, ESP/ABS Control Module
Converts vehicle speed to pulse.
ECM
Receives signals from sensor a ...