door lock

Hi, my car started beeping at me today when I opened the driver's side door like I left the key in or the lights on. It doesn't do this when the car is turned on and it doesn't beep when I open any of the other doors. Additionally, when I went to lock the car, it wouldn't allow me to do so with...

I have a 2002 montana. The drivers door will not lock or unlock with the fob or door lock switch. The fob and switch locks and unlocks all the other doors except the drivers door. I figured it was the actuator so ordered a new one. I tore apart the door, installed the new actuator but still...