GM Service Manual Online
For 1990-2009 cars only

The power sunroof is electrically operated by a switch. The switch is located in the overhead console. Use the switch in order to control the following functions:

    • Press the switch rearward in order to slide the glass rearward into the storage space between the roof and the headliner.
    • Press the switch forward in order to move the glass panel into the closed position.
    • Press the switch forward when the glass is in the closed position in order to raise the rear edge of the glass to the vent position.
    • Push the switch rearward in order to close the glass from the vent position.