The 2001 BMW 330CI has 3 recalls, all involving the frontal airbag inflators on both the driver and passenger sides, where the inflators can rupture or explode during deployment and send metal fragments into the cabin.
Both the driver and passenger frontal airbag inflators are affected by separate but related concerns. On the driver side, the Takata-manufactured inflators can either rupture or explode when the airbag fires, scattering sharp metal fragments toward the driver and any nearby occupants. In some cases the airbag may also underinflate, leaving the driver without adequate cushioning in a crash. The passenger side carries the same fragmentation risk from a Takata inflator that can explode during deployment, with the potential for serious injury or death. These concerns cover the original inflators installed at the factory as well as replacement inflators that may have been installed during prior repairs, so vehicles that have already had airbag work done are not necessarily clear of the issue.