GM Service Manual Online
For 1990-2009 cars only

Object Number: 918707  Size: A3

The power door lock switches are located on the driver's and front passenger's door.

Press the top of the switch to unlock all doors and liftgate, if equipped. Press the bottom of the switch to lock all doors and liftgate, if equipped.

The rear doors do not have power door lock switches. Rear seat passengers must use the manual lock knob on their doors.