The contact owns a 2024 Hyundai Tucson. The contact stated that while stopped at a red light with five vehicles in front of her, the vehicle suddenly accelerated and crashed into several unknown vehicles. The driver swerved and crashed into a cement truck to stop. There were no warning lights illuminated. A woman occupying another unknown vehicle sustained head injuries. The vehicle was towed to a body shop. The air bags deployed. A police report was filed. The driver did not sustain any injuries. There were no reported fires. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not notified. The failure mileage was 2,900.