I have a 1999 Chrysler 300m, and the doors lock when I reach 15mph, but when I park the car and my passengers try to get out, the doors are locked, and the interior handles have actually broken due to this problem. I was just wondering if it is at all possible to program the locks to unlock when I put the car in park...or anything of that nature...preferably without going into the dealer or a mechanic. Thanks for all your help in advance!!!