One problem related to air bag not deploy has been reported for the 2003 BMW 330. The most recently reported issues are listed below.
Takata recall I was involved in a traffic accident on 05/05/2017. I was hit by another vehicle on the passenger side of my vehicle while I was making a left hand turn. I was hit so hard that I was driven into an automobile that was waiting at the traffic light to make a turn. Both sides of my automobile were damaged. The windshield on the passenger side was broken. The air bags did not deploy. I had taken the automobile to the dealer when I received the air bag recall approximately one year ago.