The 2011 BMW 330XI has 3 recalls, the most serious being two separate airbag inflator defects where the driver's airbag can explode during deployment and send metal fragments into the cabin, risking serious injury or death.
Both airbag concerns involve the driver's frontal inflator. One affects the original factory-installed inflator, while the other applies specifically to vehicles where the original steering wheel was swapped for a sport or M-sport steering wheel that carries a similarly defective inflator. In either case, a crash that triggers airbag deployment can cause the inflator to rupture violently rather than inflate the bag. The third recall covers the wiring and electrical connectors that control airflow for the heating and air conditioning system. That wiring can overheat, melting the connectors and creating a fire risk that can develop even while the vehicle is parked and unattended.