The 2005 BMW 330XI has 3 recalls, the most serious being both the driver and passenger frontal airbag inflators, which can rupture during deployment and send metal fragments into the cabin, causing serious injury or death.
These are part of the widespread Takata airbag defect, and the risk applies to both sides of the front seat. Because both inflators are involved, a crash that triggers either airbag carries the same potential for shrapnel to strike the driver or a front passenger. There is also a lighting concern: the electrical contacts in the rear lamp assembly can degrade over time, causing the taillights, brake lights, or turn signals to stop working intermittently. A driver following behind may not get any warning that the car is slowing or turning, raising the risk of a rear-end collision.