I have a issue with my suv that is driving me crazy. Every friday night the car starts beeping, almost sounds like the door alarm and will not stop untill i unplug the battery cable and reset everything. I normally have to do this two or three times before they stop and i have no idea what it could be. I have a 2001 pontiac aztek (please keep the ugly jokes to a minumum im sure ive heard them all) and i am about ready to torch it. Also a security light will come on sometimes before it does it. PLEASE HELP I AM GOING INSANE BECAUSE I HAVE NO MECHANICAL KNOWLEDGE. THANX IN ADVANCE.