2000 GMC Envoy Owner's Manual - Page 118

OnStarR System (If Equipped) OnStar is a vehicle communications service. The following services are available through a subscription with OnStar and are available 24 hours a day: Emergency Services Sunroof (If Equipped) D D D D D D D D D D Automatic Notification of Air Bag Deployment Theft Notification and Stolen-Vehicle Tracking Roadside Assistance with Location Remote Diagnostics OnStar MED-NET Accident Assist Remote Door Unlock Route Support Concierge Services Ride Assist Your vehicle may be equipped with a power sliding sunroof. To open or close your sunroof, the ignition or Retained Accessory Power (RAP) needs to be on. See "Retained Accessory Power" in the Index. Press and release the rear side of the button in the mini console to open the sunroof. You can press the forward side of the button to close the sunroof. Once the sunroof is closed, press the forward side of the button to open the sunroof to the vent position. The sunroof is also equipped with a sunshade which you can pull forward to block sun rays. Convenience Services A complete user's guide is provided with the OnStar System. For more information contact OnStar 1-888-ONSTAR7. 2-56