GM Service Manual Online
For 1990-2009 cars only

Object Number: 1499400  Size: A2

On vehicles with a sunroof, the switch is located on the headliner between the map lamps.

The sunroof only operates when the ignition is in ON/RUN, ACC/ACCESSORY, or if Retained Accessory Power (RAP) is active. See Retained Accessory Power (RAP) .

Press and release the back of the switch to open the sunroof to the vent position. From the vent position, press and release the back of the switch to express-open the sunroof. To stop the sunroof from express opening, press the switch again. If the sunshade is closed, it will open automatically when the sunroof opens past the vented position.

A deflector will automatically raise when the sunroof is opened. The deflector will retract when the sunroof is closed.

To close the sunroof, press the front of the switch and hold it until the sunroof is closed. The sunroof will stop if the switch is released. Close the sunshade by hand.

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

Notice: Forcing the sunshade forward of the sliding glass panel may cause damage and the sunroof may not operate properly. Always close the glass panel before closing the sunshade.