The contact owns a 2024 Kia Seltos. The contact stated that the horn failed to produce a sound while being pressed. The vehicle was taken to the dealer who diagnosed that the horn needed to be replaced. The horn had been replaced. The failure occurred twice; however, the contact stated that the failure only occurred in freezing temperatures. The vehicle had not been taken to the dealer. The vehicle had not been repaired a second time. The manufacturer had not been made aware of the failure. The failure mileage was unknown.