BMW of North America, LLC (BMW) is recalling certain 2017 430i, 430i xDrive, 440i, 440i xDrive and M4 vehicles and Rolls-Royce Dawn vehicles. The affected vehicles have seat-mounted side air bag inflator initiators that may fail to ignite during a crash.
Rischio: If the air bag inflator initiator fails to ignite, the seat-mounted air bag will not deploy, increasing the risk of injury.
Rimedio: BMW will notify owners, and dealers will replace the air bag modules, free of charge. The recall began April 17, 2017. Owners may contact BMW customer service at 1-800-525-7417.