2004 Oldsmobile Alero Owner's Manual - Page 76

Delayed Locking This feature will allow the driver to delay the actual locking of the vehicle. This feature will not operate if the key is left in the ignition. See Lockout Protection on page 2-11. With the key out of the ignition and the driver's door open, pressing LOCK on the driver's power door lock switch will not immediately lock the other doors. Instead a seven second delay will start and three chimes will be heard. Seven seconds after the driver's door has been closed, all of the doors will lock and the parking lamps will flash. The horn will also chirp if the horn chirp feature is enabled. See "Programmable Horn Chirp" previously for more information. From the inside, you can lock or unlock the door by moving the manual lever forward or rearward. If the driver opens another door before the seven seconds, the doors will not lock until seven seconds after the last door is closed. Press LOCK twice on the power door lock switch on the driver's door to lock the doors without a delay or press the LOCK button on the remote keyless entry transmitter while all doors are closed. Power Door Locks With the power door locks, you can lock or unlock all of the doors on your vehicle using the driver's or front passenger's door lock switch. Press the bottom of the switch to lock all of the doors. Press the top of the switch to unlock all of the doors. 2-8