The mode selection button controls the direction of the air flow through the ventilation system.
Defrost-Level (A, D)
Most of the air flow is directed to the windshield.
Face-Level (B, D)
Air flow is directed toward the upper body and face. Additionally, each outlet can be controlled to direct the air discharged from the outlet.
Floor-Level (A, C, D, E)
Most of the air flow is directed to the floor.
Defrost-Level (A) (6)
Most of the air flow is directed to the windshield with a small amount of air directed to the side window defrosters.
Instrument panel vents
The outlet vents can be opened or closed ()
separately using the thumbwheel.
Also, you can adjust the direction of air delivery from these vents using the vent control lever as shown.
Hyundai Kona (OS) 2018-2025 Service Manual: Fuel Pressure Control Valve (FPCV) Repair procedures
Inspection
1.
Turn the ignition switch OFF and disconnect the battery negative (-)
cable.
2.
Disconnect the fuel pressure regulator valve connector.
3.
Measure resistance between the fuel pressure regulato ...
Hyundai Kona (OS) 2018-2025 Owners Manual: Power window lock switch
The driver can disable the power window switches on the rear passengers' doors
by pressing the power window lock switch.
When the power window lock switch is pressed:
The driver's master control can operate all the power windows.
The front passenger's control can operate the front passenger's p ...