2001 Pontiac Montana Owner's Manual - Page 131

Mode 4: Automatic Unlocking with Transaxle in PARK (P) 4. Press LOCK to change the current mode. 5. Press LOCK until you hear the number of chimes corresponding to the mode selection you want. The mode you selected is now set. You can either exit the programming mode by following the instructions later in this section or program the next feature available on your vehicle. D Shift into PARK (P) with the ignition on; all doors will unlock automatically. D Shift out of PARK (P) with the ignition on and the driver's door closed; all doors will lock automatically. When your vehicle was shipped from the factory, it was programmed in Mode 3. The mode to which the vehicle has been programmed may have been changed since it left the factory. To determine the mode to which your vehicle is programmed or to program your vehicle to a different mode, do the following: 1. Follow the instructions for "Entering Programming Mode" listed previously. 2. Press LOCK on the power door lock switch. 3. Count the number of chimes you hear. The number of chimes indicates the vehicle's current programmed mode. (If you do not wish to change the current mode, you can either exit the programming mode by following the instructions later in this section or program the next feature available on your vehicle.) Last Door Closed Locking and Lockout Prevention With the last door closed locking and lockout prevention features, your vehicle will do the following: D If you leave your key in the ignition and leave the driver's door open, you won't be able to lock the doors using the power door lock switch. D When you press LOCK on the power door lock switch or the remote keyless entry transmitter while any door or the liftgate is open, the doors will not lock. Instead you will hear three chimes, that will let you know that the last door closed locking feature is in operation. Five seconds after all the doors and the liftgate are closed, all the doors and the liftgate will automatically lock. 2-19