 Because they may have been replaced with a wheel equipped with a faulty Takata inflator. And if that inflator explodes, it could create sharp metal projectiles. That would result in serious injury or death. And nobody wants that. BMW dealers will inspect and replace the driver's airbag module as necessary for free. Read more at WTLP.com searching recalls. Sports at 25 and 55. Powered by Maximus. Moving people and technology forward.