1999 Pontiac Grand Prix Owner's Manual - Page 84
1999 Pontiac Grand Prix Manual
Page 84 highlights
yellowblue Content Theft-Deterrent (If Equipped) The vehicle may have a theft-deterrent alarm system. While armed, the doors will not unlock with the power door lock switch. The alarm will sound if someone damages the vehicle, tampers with the trunk lock, enters the vehicle (without using the remote keyless entry transmitter or key to unlock the doors), or turns the ignition on. The horn will sound and the headlamps will flash for up to two minutes. The system will also cut off the fuel supply, preventing the vehicle from being driven. Arming with the Power Lock Switch Your alarm system can be programmed to arm when you use either power lock switch to lock the doors while any door is open and the key is removed from the ignition. If you would like to arm the system with the power lock switch, see "Multifunction Alarm Locks and Lighting Choices" in the Index. The SECURITY light flashes quickly to let you know when the system is ready to arm with the power door lock switches. When you press the rear of the power lock switch, the SECURITY light will stop flashing and stay on to let you know the system is arming. After all doors are closed and locked, the SECURITY light will begin flashing at a very slow rate to let you know the system is armed. A red light located on top of the instrument panel (near the center of the vehicle, in front of the windshield) will flash slowly when the system is armed. 2-24