The contact owns a 2014 Ford Explorer. The contact stated that while driving at approximately 60 MPH, the exterior A-pillar applique trim clip detached. No warning light was illuminated. The contact received notification of NHTSA Campaign Number: 24V031000 (Structure); however, the part to do the recall repair was not yet available. The vehicle was taken to an independent mechanic where it was diagnosed and determined that the A-pillar trim clip needed to be replaced. The vehicle was repaired; however, the failure persisted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The failure mileage was unknown. VIN tool confirms parts not available.