2007 Pontiac Grand Prix Owner's Manual - Page 172

Passenger Safety Belt Reminder Light Several seconds after the key is turned to RUN or START, a chime will sound for several seconds to remind the front passenger to buckle their safety belt. This would only occur if the passenger airbag is enabled. See Passenger Sensing System on page 74 for more information. The passenger safety belt light will also come on and stay on for several seconds, then it will flash for several more. If the passenger's safety belt is buckled, neither the chime nor the light will come on. Airbag Readiness Light There is an airbag readiness light on the instrument panel cluster, which shows the airbag symbol. The system checks the airbag's electrical system for malfunctions. The light indicates if there is an electrical problem. The system check includes the airbag sensors, the airbag modules, the wiring, and the diagnostic module. For more information on the airbag system, see Airbag System on page 64. This light will come on when the vehicle is started, and it will flash for a few seconds. Then the light should go out. This means the system is functioning properly. If the airbag readiness light stays on after the vehicle is started, or comes on as the vehicle is being driven, the airbag system may not work properly. Have the vehicle serviced right away. 172