The contact owns a 2023 Hyundai Palisade. The contact stated that the front passengers side seat belt unintendedly unlatched with an occupant seated in the seat. The contact stated that the alarm sounded as if the seat belt was not being used while the seat was occupied. The vehicle was not taken to the dealer to be diagnosed or repaired. The manufacturer was not made aware of the failure. The failure mileage was 44,000.