The contact owns a 2020 Nissan Altima. The contact stated that after parking the vehicle and turning off the engine white smoke was suddenly present inside the cabin of the vehicle. After exiting the vehicle flames and smoke could be seen coming from under the steering wheel. The fire department was called to the scene and extinguished the flames. The vehicle was towed to the local dealer. The cause of the failure was not yet determined. The manufacturer was not notified of the failure. A fire report was taken at the scene. The failure mileage was 17,930.