2009 GMC Acadia Owner's Manual - Page 438

After you acknowledge the start up information you will be able to access the NAV (navigation) and DEST (destination) functions. Once accessed, you can enter or delete information in the navigation system or access other functions. See instructions later in this section. When getting started, set the navigation system to your preference or delete information you may have entered using various options. Language For vehicles with a Driver Information Center (DIC), see "DIC Vehicle Customization" in the Index of the vehicle's owner manual to change the language of the navigation screens. For vehicles without a Driver Information Center (DIC), the radio can be used to change the language of the navigation screens: 1. Press the O (power) knob to turn the system on. 2. Press the MENU hard key and select the Display screen button. 3. Select the language; English, Francais, Espanol. English/Metric Units Every fifty times the vehicle is started and the navigation system is turned on, the Caution screen appears. After reading the caution, select OK to load the map DVD information. If OK is not selected, all hard keys except for NAV (Navigation) and DEST (Destination) can be accessed. You can also press the NAV hard key to have this Caution screen appear. To change the navigation screens from English or metric, see "DIC Operation and Displays" in the Index of the vehicle's owner manual. 1-6