2008 Buick LaCrosse Owner's Manual - Page 205

All of the customization and personalization options may not be available on your vehicle. Only the options available will be displayed on the DIC. The default settings for the customization and personalization features were set when your vehicle left the factory, but may have been changed from their default state since then. The customization preferences are automatically recalled. The driver's personalization preferences are recalled by using the key programmed for driver 1 or 2. To change customization and personalization preferences, use the following procedure: 3. Press the set/reset button to begin. 4. The DIC will then display an instruction screen. Press the option button to display the features that are available to program. Press the set/reset button to change the setting of each feature. Customization Menu Items The following are customization features that allow you to program settings to the vehicle: FACTORY DEFAULTS This feature allows you to set all of the customization and personalization features back to their factory default settings. Press the option button until FACTORY DEFAULTS appears on the DIC display. Press the set/reset button to scroll through the following settings: NO (default): The customization and personalization features will not be set to their factory default settings. YES: The customization and personalization features will be set to their factory default settings. To select a setting and move on to the next feature, press the option button while the desired setting is displayed on the DIC. Entering the Personal Program Menu 1. Turn the ignition on and place the vehicle in PARK (P). To avoid excessive drain on the battery, it is recommended that the headlamps are turned off. 2. Press the option button until PERSONAL PROGRAM displays. If the vehicle is not in PARK (P), PERSONAL PROGRAM ONLY IN PARK will display. If the vehicle is not able to enter the personal program menu, PERSONAL PROGRAM NOT AVAILABLE will display. 3-77