System Operation Check
WARNING: This page is about a different car, the 2002 Subaru Impreza. However, it is still accessible from the selected car via links, so may be relevant.
Turn ignition switch to ON position. AIR BAG warning light should illuminate for approximately 8 seconds and then go off. If AIR BAG warning light stays on for longer than 8 seconds, goes off and comes back on after 30 seconds, or does not come on, air bag system is malfunctioning. See AIR BAG WARNING LIGHT CHECK .