The Genuine BMW Air Bag Module - 72129181130 is a safety component designed for use in BMW vehicles. It is responsible for detecting impacts and deploying the airbags in the event of a collision. This module is an essential part of the vehicle's airbag system and plays a crucial role in protecting the driver and passengers in the event of an accident. It is a genuine BMW product, ensuring high quality and compatibility with the vehicle. This air bag module has a part number of 72129181130.