Automatic Door Locks

WARNING: This page is about a different car, the 2003 Pontiac Aztek and 2003 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.

The following are the modes of operation for the automatic door locks feature:

Mode 1:
The automatic door locks feature is disabled.
Mode 2:
All of the doors lock when the vehicle is shifted out of PARK with the ignition ON.
Mode 3:
All of the doors lock when the vehicle is shifted out of PARK with the ignition ON. Only the driver door unlocks when the vehicle is shifted into PARK.
Mode 4: (Default)
All of the doors lock when the vehicle is shifted out of PARK with the ignition ON. All of the doors unlock when the vehicle is shifted into PARK.
Mode 5:
All of the doors lock when the vehicle is shifted out of PARK with the ignition ON. Only the driver door unlocks when the key is removed from the ignition with the vehicle in PARK.
Mode 6:

All of the doors lock when the vehicle is shifted out of PARK with the ignition ON. All of the doors unlock when the key is removed from the ignition with the vehicle in PARK.