Blue Bird Body Company (Blue Bird) is recalling certain model year 2014 and 2015 Vision and All American model school buses manufactured August 23, 2013, through November 6, 2013 and equipped with IMMI-brand L9 driver’s seat belts. When the button is pressed to release the seat belt, the latch plate can become partially engaged with the buckle, making the seat belt difficult to unlatch. Thus, this equipment fails to conform to the requirements of Federal Motor Vehicle Safety Standard (FMVSS) No. 209, “Seat Belt Assemblies.”