Door Locks

To lock or unlock the door from outside the vehicle, press or use the key in the driver door. on the Remote Keyless Entry (RKE) transmitter or use the key in the driver door.

From inside the vehicle with the doors locked, pull once on the door handle to unlock it, and a second time to open it.

Push down on the door lock knob on the top of the door.

Manually locking the driver door also automatically locks all other doors.

See Door Locks  for additional information.

See also:

Potential Issues
Some OnStar services are disabled after five days. OnStar cannot perform Remote Door Unlock or Stolen Vehicle Assistance after the vehicle has been off continuously for five days. After five ...

Roadside Assistance Program
In the U.S. call 1-800-252-1112. In Canada call 1-800-268-6800. Service available 24 hours a day, 365 days a year. As the proud owner of a new Buick vehicle, you are automatically enrolled in th ...

Using the Universal Remote System
Press and hold the appropriate Universal Remote system button for at least half of a second. The indicator light will come on while the signal is being transmitted. ...