Seat Belt Warning System

The 1996, S/T vehicles have an enhanced seat belt warning system. This system activates a warning lamp for about 75 seconds and a buzzer for about 8 seconds when the ignition switch is turned to the "RUN" position and the driver's seat belt is not buckled. The warning lamp will be constant for the first 20 seconds, then flash for the remaining 55 seconds. The buzzer only turns on, and will stay on when the driver's seat belt is not fastened during the 8-second time period. The warning lamp and buzzer sequence of operation as follows:
1. DRIVER'S SEAT BELT UNBUCKLED - Turn the ignition switch to the "RUN" position, The warning lamp illuminates constantly for 20 seconds, then flashes for the remaining 55 seconds. The buzzer turns on and stays on for 8 seconds, then turns off. If the driver's seat belt buckle is buckled before the 8 seconds is over, the buzzer will turn off and the amp will remain on for the balance of the time delay.
2. DRIVER'S SEAT BELT BUCKLED-Turn the ignition switch to the "RUN" position The warning lamp will turn on and the buzzer stays off. At the end of 75 seconds the warning lamp turns off. If the driver's seat belt buckle is unbuckled prior to 8 seconds, the buzzer will turn on for the balance of the 8-second delay.