01 firebird, doors keep locking

My doors keep locking over and over and parking lights keep flashing after turning car off. Has anyone else had these problems?

No, that seems kinda weird.
Look in your owners manuel. Sometimes it will do something funny if it was tampered with.

its the vats....thats one thing it does as well as not letting the car start...have u ever noticed the weather when this happens? is it cooler out or wet? i have had that problem..and the funny thing is, even now with my vats bypassed it wil still do that damn headlight blinking crap every now and then lol