2008 Pontiac Grand Prix Owner's Manual - Page 84

Programmable Automatic Door Locks The vehicle's doors are programmed from the factory to lock when the shift lever is moved into a forward gear, and to unlock when the shift lever is moved into PARK (P). If someone needs to get in or out of the vehicle after the doors have been locked, place the shift lever into PARK (P). You may also unlock all doors using the power door lock switch or unlock one door using the inside manual door lock. To program the door unlocking feature, see "Personal Programming Mode Screens" under DIC Vehicle Customization on page 3-89. The locking feature cannot be disabled or programmed. Rear Door Security Locks Your vehicle has rear door security locks, that prevent passengers from opening the rear doors from the inside. The rear door security locks are located on the inside edge of each rear door. You must open the rear doors to access them. To assist you in finding the lock, your vehicle will have one of the following: To use these locks, do the following: 1. Insert the key into the security lock slot and turn it so the slot is in the horizontal position. 2. Close the door. 3. Do the same for the other rear door. 2-12