GM Service Manual Online
For 1990-2009 cars only

If your vehicle has this feature, the sunroof switch is located on the headliner between the sun visors. The sunroof can be opened to a vent position or it can be express-opened all of the way.


Object Number: 1202371  Size: B3

To open the sunroof to the vent position, first manually open the sunroof shade and then push the front part of the sunroof switch. To return the sunroof to its original position, push the rear part of the switch and hold it until the sunroof reaches the desired position.

To fully open the sunroof, push the rear part of the sunroof switch. The sunroof will open automatically, along with the sunroof shade, until you push either the front or the rear part of the switch again.

To close the sunroof, push the front part of the switch and hold it until the sunroof is closed. The sunroof will stop if the switch is released during operation. The sunroof shade needs to be closed manually.

In both the vent and fully open positions, the air flow can be adjusted for driving comfort by pushing and holding the switch until the sunroof moves to the desired position.

The sunroof glass panel cannot be opened or closed if your vehicle has an electrical failure.