The contact owns a 2016 Ford Explorer. The contact received notification of NHTSA Campaign Number: 24V031000 (Structure); however, the part to do the repair was not yet available. The contact stated while driving 20 MPH and pulling into the line of a car wash, the contact noticed that a windshield exterior A-Pillar trim had separated from the vehicle. The contact informed the car wash manager and made a report of the issue. No further information was available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the failure, but the manufacturer was unable to provide an anticipated date for part availability. The failure mileage was 100,000. VIN tool confirms parts not available.