Deployed Air Bag Module & ETR Unit
WARNING: This page is about a different car, the 1995 BMW 540i, 1995 BMW 530iT, 1995 BMW 530i, 1995 BMW 525iT, and 1995 BMW 525i. However, it is still accessible from the selected car via links, so may be relevant.
Deployed air bag modules and ETR units are not classified as hazardous material; dispose of them like any other part.