2024 Hyundai Kona

This mainly concerns the forward collision detection sensor, if that’s even what it’s actually called. My vehicle is available for testing and inspection. I was driving on an interstate, with my adaptive cruise control set to 75 mph. I was in the left of 3 lanes when got to a curve that went to the right. As I came to the beginning of the curve, all of a sudden my dash is warning me of a forward collision and the car started braking hard on its own. There is a metal guardrail that separates the 2 sides of the interstate and cars are also coming from the other direction. There wasn’t anyone behind me, thank goodness. If there had been, I can’t say for sure what would have happened, but it would not have been good. It took a hot minute for me to figure out what it was doing so I could stop it and get back up to speed. It scared me when it happened. When I go the same way without my cruise control on, it doesn’t happen. That’s how I know it has something to do with how it’s all connected. This has happened twice at 2 different places since I got the car in May of 2024. I don’t use my cruise control hardly at all now because I’m scared it’s going to suddenly brake again. I wasn’t sure what could be done about it. I put the info on the Hyundai owner surveys but nothing ever happened. I found the NHTSA completely by accident. I want someone to inspect it and try to recreate it, but it’s an awfully dangerous thing to try. Nobody has yet. It’s not like it’s a noise or a rattle. The only thing that I would consider a warning was the crash detection warning on the dash screen that flashes red. That started right about the time that the brakes were activated.

Consider taking a coffee break distracts driver. This issue warrants immediate consideration for a recall. Anytime I drive, this warning keeps going off shortly after going on a windy or pothole filled road (all of PA). Despite driving safely and normally, the problem persists. This occurs regardless of the time of day, weather conditions, or whether I am sitting upright or reclining. The warning randomly activates and deactivates, sometimes without any intervention. Occasionally, I simply allow the warning to sound without taking any action, and it remains active for a few seconds or until it triggers a warning that the system will be turned off, at which point it deactivates. I have attempted various troubleshooting methods, such as keeping my eyes open, adjusting my seating position, wearing and removing my glasses, and tilting them to minimize glare. None of these methods have proven effective in preventing the warning from activating or in making it deactivate. This is a persistent problem. Hyundai dealerships initially informed me that the warning might be an annoyance and their response was to simply refrain from using it. However, if a basic feature like cruise control in a 2024 & 2025 model is rendered unusable due to a design flaw (which this certainly is), it constitutes a clear violation of safety standards and should be addressed through a recall. The incessant alerts are highly disruptive and can be quite frustrating. For instance, driving with an arm in the 12 o’clock position triggers a warning, while wearing polarized sunglasses also results in an alert. The presence of a setting to disable the warning is a welcome feature, but the system’s persistent alerts can be overwhelming. The alerts continue even after taking a break. It is distracting and a safety hazard. Drivers should be able to adjust the sensitivity of the feature or turn it off all together.

The contact owns a 2024 Hyundai Kona. The contact stated that while driving at an undisclosed speed, the message to “Turn off Engine and Restart Engine” was displayed and the engine seized. The contact stated that the failure had occurred while driving on a busy highway. The contact stated that while attempting to restart the vehicle, the vehicle started. The vehicle was taken to the dealer; however, the failure was not duplicated. The contact stated that four months later the failure reoccurred. The failure became a persistent failure. The manufacturer was not made aware of the failure. The failure mileage was approximately 11,000.

The contact leased a 2024 Hyundai Kona. The contact stated that while driving 30 MPH, the steering wheel independently turned from the left to the right, and the contact lost control of the vehicle. There was no warning light illuminated. The contact experienced temporary left wrist pain but had not sought medical attention. The contact regained control of the vehicle and stopped the vehicle; however, the failure reoccurred a week later while reversing out of a parking space. During the failures, there were no other vehicles or objects nearby. The vehicle was driven to the dealer, but the service department was unable to duplicate the failure. The dealer claimed that the vehicle was safe to drive but refused to provide it in writing. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 35,000.

I was driving the speed control panel completely gets blackout for a few second and come back ( dash board ) it happened five times so far and the car is 37,000 MI

While driving at night the entire electrical system went out for a few seconds. Headlights out, dash full out, then after a few seconds it came back on. Just like this issue: [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The car shuts off at random times during me driving . Its like the car locks up steering and shuts completely down . Have to pull over and give the car time . And it shuts back on in and drives with poor accelerate after each issuse. The car is now shaking and making popping sounds while driving .

While I was driving, my car turned off and on again while the car was in motion. I wasn't in an accident, but I did notice the headlights turn off, my dashboard turn off, and a red light appear on the dashboard before the car turned itself back on.

The contact owned a 2024 Hyundai Kona. The contact stated that while driving and pulling out of a parking space, the steering wheel turned to the right and then left, after which the vehicle lost power and steering capability. As a result, the contact was unable to maintain control of the vehicle and collided with a pole. The contact could not recall any warning indicators that illuminated after the incident. The driver side bumper and hood sustained damage from the collision and a nearby concrete barrier was also scratched. The vehicle came to a stop in the parking lot in front of the pole. No air bags deployed. The vehicle was subsequently towed to a collision repair facility. No police report was filed. The insurance company determined the vehicle to be a total loss. The contact stated that the seatbelt locked during the crash, causing strain to the left shoulder and a laceration to the left thigh. The contact also reported striking the steering wheel. No medical treatment was sought. The dealer and manufacturer were notified of the failure. The vehicle was not diagnosed or repaired. The approximate failure mileage was 28,791.

My wife was driving and braked on a hill, not in park. The emergency brake auto-engaged while she was in park, then the emergency brake disengaged automatically. The care starts rolling down the hill, the regular brakes fail and do not work after pumping them multiple times. The emergency brake won't engage either. She tries reversing and that won't work. She shifted the car into drive, car keeps rolling, then she was able to engage the regular brakes and she turned into my driveaway to avoid hitting a wall or other cars. The brake system warning light turned on during this time, indicating some failure in the brake system.

The vehicle prompted an update that needed the emergency parking brake engaged. Once updated, the parking break light goes off but the parking brake does not disengage. Can no longer move the car until the electrical issue is fixed.

While driving my 2024 Hyundai Kona on the freeway on May 22, 2026, at approximately 9:30 AM, traveling around 75 mph, my vehicle suddenly displayed a forward collision warning on the dashboard even though there was no vehicle, object, or road hazard in front of me that would justify emergency braking. Immediately after the warning appeared, the vehicle’s automatic emergency braking / forward collision avoidance system activated on its own, causing the car to brake abruptly and rapidly decelerate in active freeway traffic. This created an extremely dangerous situation because vehicles behind me were traveling at freeway speeds and could have rear-ended me, potentially causing a serious multi-vehicle collision resulting in serious injury or death. I had no warning prior to this event, no dashboard warning lights, service messages, or other symptoms indicating a problem with the system. The suspected failed component is the forward collision avoidance / automatic emergency braking system, and the vehicle is available for inspection upon request. The issue has not yet been reproduced or confirmed by a dealership or independent repair facility, and the vehicle has not yet been inspected by the manufacturer, police, insurance representatives, or others. My best assessment is that the system falsely detected a collision risk and activated emergency braking without cause, creating a severe highway safety hazard.

On two separate occasions while in drive and accelerating, the car display indicated an “engine has been turned off, move to park” error. The car automatically went into neutral and I lost all control of acceleration until I came to a full stop, put it in park, and turned off the car.

- While driving, everything electrical turned off (engine stayed on) for approximately 3 seconds including headlights, navigation, dashboard containing speed, music, etc. - This occurrence happened during the daytime, so there was no danger; however this has also happened to me at night a year ago, causing me to lose all vision at 40 MPH which was a major safety risk. - This problem has occurred with others [XXX] ) and Hyundai has not acknowledged it or been able to reproduce it, simply returning the vehicle to people who bring it in. - My vehicle has not been inspected, as from others' experiences it sounds like this issue does not register as an error code and would be a waste of time with no action from Hyundai. - There are no other issues with my vehicle in terms of warning lights or messages. I have frequent oil changes and have only driven this car 6,000 miles. It was bought brand new in 2024. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Much like in the NHTSA bulletin concerning 2024-25 Hyundai's Santa Fe, Santa Cruz, and Tuscan, my 2024 Hyundai Kona SEL has a glitching/flashing infotainment screen. Perhaps it is due to the Coaxial shield as in the bulletin for other same model years Hyundais. The screen flickers and the pace at which it flickers and becomes static-y increases, and eventually turns all snowy and sometimes goes blank. A simple pushing of the reset button does not fix the issue. It is distracting, and dangerous, especially if one is relying on the maps for guidance, because there is no way to get the screen to stop the glitching when it occurs. But, it is very random when it happens. Maybe once out of every 10 drives. Seems to be an issue with other drivers with the same 2024 Hyundai Kona.

The contact owns a 2024 Hyundai Kona. The contact stated that while the vehicle was parked and turned off, the vehicle failed to restart. There was no warning light illuminated. The vehicle was jumpstarted by AAA Roadside Assistance to start the vehicle. The vehicle was taken to the dealer, but the vehicle was not diagnosed or repaired. The contact replaced the battery. The manufacturer was made aware of the failure. The failure mileage was approximately 13,200.

Screen in the car that shows the view of the backup camera. Unable to see when backing up. It is under warranty but the service center after mulitple attempts has not been able to fix it. Yes No, it just went out. Went out back in September of 2025.

The contact owns a 2024 Hyundai Kona. The contact stated while driving approximately 65 MPH, the sunroof glass panel shattered unexpectedly with a loud pop. Upon further inspection, the contact noticed that the remaining fractured sunroof glass panel was bowed outward. The local dealer was contacted; however, the vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 13,000.

Approaching stop sign and tried to break and the breaks failed causing an accident and the vehicle to go into a ditch. Witness reported seeing my break lights but the vehicle did not slow down at all even when the break was pushed to the floor.

The dashboard lights, HUD and exterior lights all have been turning off for 4-5 seconds every 6-8 weeks for the last 14-15 months. The brake and accelerometer remain active but because of the situation it presents every time, all that can be done is stray straight and try to look for a safe lane change.