22.7% of complaints about the 2024 Hyundai Sonata came in the first year, which is unremarkable for a 2024 vehicle — around the middle of the 178 model-years on record. The median complaint arrives at 1.7 yr in service. The most-reported system is electrical system (18 complaints), typically at 1.9 yr or about 16,000 miles.
Hyundai Motor America (Hyundai) is recalling certain 2024 Hyundai Sonata vehicles. The software for the brake lights may cause the brake lights to flash and not illuminate properly. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 108, "Lamps, Reflective Devices, and Associated Equipment."
Flashing brake lights may cause confusion for other drivers on the road, increasing the risk of a crash.
I have gone 3 times to dealer because speedometer was off. They confirmed that the speedometer was off but they couldn't do anything about it. They told me that for this car, there is no VSS and the speedometer gets the speed from the navigation system. The navigation system is obviously glitching which is causing this. I am not the only person experiencing this. This has to be taken care of and taken seriously
The contact owns a 2024 Hyundai Sonata. The contact stated that while operating the vehicle the horn had become inoperable and no audible sound occurred while pressed. The cause of the failure was not yet determine and the failure was not yet repaired. The local dealer was notified of the failure. The manufacturer was not yet contacted. The VIN was not available. The failure mileage was 16,000.
The exterior lights such as head lights and brake lights aswell as all interior electronics shut off at random intervals while driving posing a serious danger early in the morning and at night.