Air Bag Light On problems of the 2003 Mercury Marauder

The contact owns a 2003 Mercury Marauder. The contact stated that while driving at an unknown speed, the air bag light remained illuminated. The vehicle was diagnosed by the contact. The contact replaced unknown wiring underneath the driver seat, but the light still remained illuminated. The manufacturer was not made aware of the failure. The failure mileage was 105,000.