The contact owns a 2015 Kia K900. The contact stated while driving at various speeds, the headlights flickered intermittently and turned off occasionally without warning. The headlights eventually resumed normal operation while the contact continued driving. The manufacturer was notified of the failure and the contact was informed that the vehicle was not included in NHTSA Campaign Number: 16V210000 (Exterior Lighting). The dealer was also notified of the failure and the contact was provided the same information as the manufacturer provided. The vehicle was not repaired. The failure mileage was unknown.