2001 Cadillac Seville Owner's Manual - Page 144

Passenger Air Bag On/Off Lights (If Equipped) If, after five seconds, one of the lights does not go out or if there are no lights at all, there is a problem with the lights. There may also be a problem with the lights if they both don't come on as a check. See your dealer for service. United States Canada United States Canada If your vehicle is equipped with the Automatic Occupant Sensor (AOS) system, when the key is turned to ON or START, the passenger air bag ON/OFF lights will come on for five seconds as a check. After five seconds, either the OFF light or the ON light will stay on to let you know if the right front passenger's frontal and side impact air bags are off or on. See "Automatic Occupant Sensor (AOS) System" in the Index for more on this, including important safety information. If the OFF light appears, it means that the AOS system has turned off the right front passenger's frontal and side impact air bags. 2-77