2009 GMC Acadia Owner's Manual - Page 466

Map Destination Screen Functions If the map screen is used to show destination, it has map screen capabilities such as Go, Mark, Zoom, Scroll, etc. The address is shown at the top of the screen. Getting Started on Your Route Once a destination has been entered, there are several functions that can be performed. Press the DEST hard key to access the Route screen. Destination Map Screen 2-22