2001 Chevrolet Cavalier Owner's Manual - Page 73

Power Door Locks (If Equipped) You can lock or unlock all doors on your vehicle from the driver's or front passenger's door lock switch. Rear Door Security Lock (4-Door Models) Your vehicle is equipped with rear door security locks that help prevent passengers from opening the rear doors on your vehicle from the inside. Push the lower portion of the switch to lock the doors. Push the upper portion of the switch to unlock 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. To Use One of These Locks 1. Use a key to move the lock all the way up. 2. Close the door. 3. Do the same thing to the other rear door lock. The rear doors on your vehicle cannot be opened from the inside when this feature is in use. 2-7