BMW of North America LLC will recall about 91,800 Mini Coopers in the U.S. to fix a flaw with the passenger seat mat that may prevent the air bag from deploying, according to the National Highway Traffic Safety Administration. The recall, posted on NHTSA's website Saturday, affects about 59,270 Mini Cooper and Cooper S models manufactured from January 2005 to November 2006, and about 32,530 Mini Cooper convertibles and Cooper S convertibles produced between January 2005 and July 2008.