2001 Cadillac DeVille Owner's Manual - Page 141

Sunroof (Option) To open the glass panel and sunshade, press and hold the ROOF switch rearward to the first position. The sunshade can also be opened by hand. To close the glass panel, press and hold the ROOF switch forward. As the glass panel closes, it will open slightly toward the vent to provide a better seal. The sunshade can only be closed by hand. To express-open the glass panel to a partially open position, press and release the ROOF switch rearward to the second position. The glass panel may be fully opened by pressing the ROOF switch again. To stop the glass panel when express opening, press either the ROOF or VENT switch in any direction. If you press and hold the ROOF switch in the express open position for more than one second, the express open operation will be over-ridden and the sunroof will stop when the switch is released. To vent the glass panel, press and hold the VENT switch in the open position. The sunshade must be opened by hand. To close the glass panel, press and hold the VENT switch in the close position. The two control switches to operate the sunroof are located on the overhead console and include VENT, ROOF, open and close. The control switches work only when the ignition is on or the Retained Accessory Power (RAP) is active. See "Retained Accessory Power" in the Index. 2-71