Security light flashes-Grand Am GT won't start
I am having a very annoying problem. The security light on my Pontiac Grand AM GT 2003 is on. When I start the car it does not go off as it should. On occasion it will flash. When it does this on starting the car will not start. If I leave it ON and flashing for 11 minutes then it stops flashing and the car will start. I only know to wait the 11 minutes because I called the auto club when the car wouldn't start the first time it happened. Luckily I got a guy who knew what to do. Otherwise I would have it towed!
Does anyone know what the problem may be? I will have to take it in, but I'd like some idea before I do.