1996 Buick LeSabre Owner's Manual - Page 60

Power Door Locks With power door locks, you can lock or unlock all the doors of your vehicle using the driver's or front passenger's door lock switch. Memory Door Locks (Option) Close your doors and turn on the ignition. Every time you move your shift lever out of PARK (P) all of the doors will lock. And, every time you stop and move your shift lever into PARK (P) with the ignition turned OFF, your doors will unlock. If someone needs to get out while you're not in PARK (P), have that person use the manual or power lock. When the door is closed again, it will not lock automatically. Just use the manual or power lock to lock the door again. If you need to lock your doors before shifting out of PARK (P), just use the manual or power lock button to lock the doors. The switch on each rear door works only that door's lock. It won't lock (or unlock) all of the doors -- that's a safety feature. 2-4