GM Service Manual Online
For 1990-2009 cars only

Object Number: 1500318  Size: A2

Your vehicle may have a sunroof. With the ignition on, press and hold the OPEN/VENT part of the switch and the glass panel will open to the vent position.

Press and hold the OPEN/VENT part of the switch again to open the glass panel.

Press and hold the CLOSE part of the switch to close the glass panel. The sunshade can only be closed by hand.