One problem related to adaptive cruise control has been reported for the 2025 Hyundai Kona. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2025 Hyundai Kona based on all problems reported for the 2025 Kona.
While the cruise is set, traveling on i44 with no other car in front of my Kona, the adaptive cruise control will start to flash and apply brakes immediately. The speed will drop instantly. Thankfully no other vehicle has been behind me, otherwise it would have caused a massive wreck. I have taken the Kona to the shop 5 to 6 times for this situation, but they will not do anything since they can not duplicate it. I took a video recording of it happening, and they still would not do anything. The first incident was December 31, 2024. This happens every other week when I travel out of town for my daughter parenting time with her dad.