1998 GMC Envoy Owner's Manual - Page 71

Liftgate Release To release the liftgate or liftglass, you may use the Keyless Entry System described earlier. The liftglass can be opened if the driver's door is unlocked. Remote Liftglass Release To open the liftglass only, press the button and pull up on the handle. 1 Theft This button on the passenger's side of the steering columnallows you to release the liftglass from inside the vehicle. Your shift lever must be in PARK (P) or NEUTRAL (N) for the release to work. To open the entire liftgate, lift the handle located in the center of the door. Vehicle theft is big business, especially in some cities. Although your vehicle has a number of theft-deterrent features, we know that nothing we put on it can make it impossible to steal. However, there are ways you can help. 2-10