I have a 2006 Grand Prix 4 door . The driver side door doesn't unlock. It should automatically unlock when the car is turned off and key is removed is how I have it programmed. I have a 4 door and the other 3 doors unlock but not the driver door. Also using the keyless remote when I approach my car and I attempt to unlock it. The passenger, and 2 rear doors unlock but not the driver side. Anyone know how to fix this? Thanks