Table 1 shows one common vehicle speed control related problems of the 2026 Hyundai Kona.
| Problem Category | Number of Problems |
|---|---|
| Vehicle Speed Control problems |
I have a 2026 Hyundai Kona that I’ve only had for 3 months and it has 7192 miles on it. Today I turned my vehicle on and the screen that displays my mileage, speedometer, gas level, coolant temp gauge, tire pressure monitor, and other safety features was blacked out with the words “no signal” in red. I turned my car on and off a couple times and it still said the same thing. Eventually the dash came back on but now it’s randomly shows the dash display and then goes to a completely black screen. I contacted the dealership and have an upcoming appt however I will not be driving the car because I’m not able to gauge what speed I’m going, if I’m running out of gas, or if my car overheats. There were no previous warning signs; no warning light on the dashboard. The Hyundai app states all systems in my car are working fine. The vehicle has not been inspected by the manufacturer, police insurance rep, or anybody else yet.
I bought the car in November 2025. I was on a highway, going at a comfortable, 65 mph speed (a few weeks after purchasing this happened the first time ). Suddenly, the car stopped accelerating, of course I panicked, slowly pulled off to the shoulder, and shut the car off. Luckily, it was not rush hour . I restarted the car, and it was normal driving. I texted my salesperson and asked if he had heard about this issue. He said no. No warning lights or messages appeared as that happened. The speed had decreased and stayed at 36 mph for a few seconds. A few weeks later, it happened again, this time it stayed at around 36 mph. I pulled over and shut the car off, restarted, and no issues. This time I told my salesperson I wanted to bring it in, but they had a one-month wait and offered no help, didn't seem phased or concerned. I took the appointment for February 17, which was approximately a 4-week wait. Again, no lights or warning signals. The third time this happened I was merging on to a very busy ramp to enter a busy highway, and the speed stopped at 11 mph, and I panicked, pulled over restarted the car and that was enough for me to call and insist they take the car as soon as possible, as we were expecting a major snowstorm which did happen the next day. I did not take the car out and brought it in to the dealer on Monday. Again, they seemed unconcerned but took the car after I insisted. The car has been there for 2-weeks now and they claim they cannot find a problem. I called Hyundai corporate. After investigating, they too said there was nothing they could do since they could not find a problem. I may add that while this is happening I am stepping on the gas and nothing happens.