2002 GMC Safari Owner's Manual - Page 88

Canceling the Sliding Door Security Lock To cancel the security lock, do the following: 1. Unlock the door and open it from the outside. 2. Move the lever all the way down. CAUTION: If your vehicle is facing downward on a steep grade (15 percent or more), the door may not stay open and could slam shut, possibly injuring someone. To make sure the door does not slam shut, be sure to hold it open until everyone is clear of the door, and only then allow it to slowly close. 2-15