The contact owned a 2015 Lincoln Navigator. The contact stated that when started, the air conditioning system became inoperable. The contact observed smoke coming through the air vents. The vehicle was turned off. Additionally, the contact observed fire coming from under the glove box. The Fire Department arrived and extinguished the fire. The origin of the fire was unknown. The contact stated that the vehicle was a total loss. The contact was unsure where the vehicle was taken to. The manufacturer was notified of the failure. The failure mileage was 59,000.