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Electrical System
03/01/2026
The contact owns a 2021 Hyundai Kona. The contact stated that while driving at an undisclosed speed, the horn button was depressed but was inoperable. The dealer was contacted and notified of the failure. The contact was informed that the horn needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 60,000.
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Engine
07/02/2026
The contact owns a 2021 Hyundai Kona. The contact stated that while driving at approximately 5 MPH while making a turn, the vehicle stalled. Several warning lights illuminated but turned off after the vehicle was restarted. The contact stated that the failure occurred intermittently. The contact stated that several independent mechanics were notified of the failure; however, an appointment was denied due to the absence of illuminated warning lights. The vehicle was not diagnosed or repaired by an independent mechanic or a dealer. The dealer and the manufacturer were not made aware of the failure. The failure mileage was approximately 85,000.
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Engine, fuel/propulsion System
03/20/2026
Low speed hesitancy and shuddering. Car has lost power when driving at 55 mph. Car does not want to move at very slow speeds as in a parking garage. It hesitates and starts to roll backwards.
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Power Train, engine
06/05/2026
I am writing to express my frustration and concern regarding my 2021 Hyundai Kona, which currently has only 88,754 miles. My vehicle has been experiencing excessive oil consumption along with an ongoing check engine light. The diagnostic trouble codes are P0017 and P0011. In an effort to resolve the issue, I have had both the intake and exhaust VVT components replaced and the oil changed. When the problem persisted, my mechanic advised that Hyundai OEM parts were required. I then spent approximately $700 replacing the components with OEM parts, yet the check engine light remains on and the same issues continue. At fewer than 89,000 miles, I do not believe these are problems that should be occurring on a properly maintained vehicle. I have already invested significant money trying to repair what appears to be a larger issue, and I am left with a vehicle that is still not functioning correctly. I am requesting that Hyundai investigate this matter and provide assistance in diagnosing a...
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Visibility
10/22/2025
The contact owns a 2021 Hyundai Kona. The contact stated that there was a strong odor inside the vehicle. The contact stated that while cleaning and detailing the vehicle to remove the odor, the contact discovered that a leak had damaged the floorboard and the carpet. The vehicle was taken to the dealer to be diagnosed with a windshield wiper fluid leak coming from the fluid line routed through the floorboard. The fluid line was disconnected; however, the issue was not fully repaired, and the rear windshield wiper remained inoperable. The manufacturer was notified of the failure. The approximate failure mileage was 170,000.