Air bag apparatus with an air bag operation selecting device

摘要

An air bag driver (31) performs drive of an air bag (32) to develop the air bag, and an air bag control device (40) controls the drive of the air bag driver (31). The air bag control device (40) is provided with an arrangement in which an air bag operation selecting device (50) having information related to selection of an operation state of the air bag driver (31) can be connected to the air bag control device (40). Further, the air bag control device (40) has a non-volatile storage device (45), determines a connection state of the air bag operation selecting device (50) to the air bag control device (40), and stores information related to the determined connection state in the non-volatile storage device (45).