2007 Buick Rendezvous Owner's Manual - Page 115

To unlock the driver's door from the outside with the key, insert the key and turn it toward the front of the vehicle. To lock the driver's door from the outside with your key, insert the key and turn it toward the rear of the vehicle. To unlock either manual locking front door from the inside, pull back on the manual lever. To lock either front door from the inside, push the manual lever forward. Power Door Locks The power door lock switch is located on the driver's and front passenger's doors next to the door handle. Press the front of the switch to lock all doors, or press the back of the switch to unlock all doors. The rear doors do not have power door lock switches. Instead, each rear door has a manual lever that works only that door's lock. If your vehicle has the content theft-deterrent system, the power door lock switch may cause the system to arm. See Content Theft-Deterrent on page 122 for more information. 115