Buick 2006 LaCrosse Owner's Manual page 196

Your vehicle may also have personalization capabilities
that allow you to program certain features to a preferred
setting for up to two drivers. The first personalized key
corresponds to driver 1 and the second personalized key
corresponds to driver 2. The personalization features
include the following:
•
Radio station presets
•
Auto door lock preferences
•
Auto door unlock preferences
•
Remote keyless entry unlock preferences
All of the customization and personalization options
may not be available on your vehicle. Only the options
available will be displayed on your 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.
3-74
Entering the Personal Program Menu
1. Turn the ignition on and place the vehicle in
PARK (P).
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. 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.