Could someone please tell me if there is a fault with my new 08/12 Aurion ATX. Theres a built in security feature that automatically locks doors if they remain closed for 30 seconds. The problem I have is that when you want to exit the vehicle after ignition is turned off only the drivers side auto unlocks the rest of the doors remain locked unless you press the unlock button on the remote or the unlock switch on the drivers side door. Is this normal and if so can the option be changed so that every door auto unlocks when you turn off the car. The owners manual provides no solution.