Air Bag Light On problems of the 2018 Volkswagen Tiguan

Tl-the contact owns a 2018 Volkswagen Tiguan. The contact stated that while driving approximately 20 mph, the seat belt chime on the passenger side started to sound and the passenger side air bag warning indicator began flashing. The contact noticed that the only thing that was on the passenger seat was a cell phone. The contact removed the cell phone from the passenger seat and the chime stopped, then the contact slightly placed her hand on the passenger side seat and the chime started again. The contact drove the vehicle to the dealer south motors Volkswagen at 17930 s dixie highway miami florida 33157 for a diagnosis, they kept the vehicle from 04/13/18 until today 04/17/18, their diagnosis was, that there was nothing wrong with the vehicle and that a head engineer was going to evaluate the vehicle on 04/18/18. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 3,355. Bp.