1996 GMC Safari Owner's Manual - Page 114

Safety Belt Reminder Light When the key is turned to RUN or START, a tone wi 11 come on for about eight seconds to remind people to fasten their safety belts, unless the driver's safety bel.t is already buckled. The safety belt light will also come on and stay on for about 20 seconds, then it will flash for about 55 seconds. If the driver's belt is already buckled, neither the tone nor the light will come on. Air Bag ReadinessLight There is an air bag readiness light on the instrument panel, which shows AIR BAG. The system checks the air bag's electrical system for malfunctions. The light tells you if there is an electrical problem. The system check includes the air bag sensors, the air bag modules, the wiring and the crash sensing and diagnostic module. For more information on the air bag system, see "Air Bag" in the Index. You will see this light flash for a few seconds when you turn your ignition to RUN or START. Then the light should go out. This means the system is ready. ~ AIR BAG If the air bag readiness light doesn't come on when you start your vehicle, or stays on, or comes on when you are driving, your air bag system may not work properly. Have your vehicle serviced right away. 2-54