Car Alarms: alarm on 2000 grandprix, factory security, security light

Question
when i shut my car off . it starts without a key and will allow you to drive it without one , with the security light on. that is crazy i do not have an alarm key pad , so this must be a factory security system. what is is deal, please help. its my girlfriends car.and i am borrowing it for the time being. just afraid someone will steal it.

Answer
This is a broken PASSLOCK system.
Please go to my forum at www.INSTALLSUPPORT.com
Robert can help you in more depth then I
can go into here.

Just restate this inquiry there.
He's very good about getting back
to folks quickly

INSTALLSUPPORT.COM

If anyone can guide you on this,
he's your man.

Good luck.

ALARMTEK