2005 Buick LaCrosse Owner's Manual - Page 105

Automatic Dimming Rearview Mirror with OnStar® While sitting in a comfortable driving position, adjust the mirror so you can see clearly behind your vehicle. Grip the mirror in the center to move it up or down and side to side. The vehicle may have an automatic dimming rearview mirror with the OnStar® System. The automatic dimming feature is turned on or off by pressing the left button, located on the lower part of the mirror, for up to three seconds. When turned on, this mirror functions like the automatic dimming rearview mirror described previously. See Automatic Dimming Rearview Mirror on page 2-32. There are also three OnStar® buttons located at the bottom of the mirror. See your dealer for more information on the system and how to subscribe to OnStar®. See OnStar® System on page 2-34 for more information about the services OnStar® provides. Outside Power Mirrors The controls for the outside power mirrors, are located on the driver's door armrest. Move the selector switch located below the four-way control pad to the left or right to choose either the driver's side or passenger's side mirror. To adjust a mirror, use the arrows located on the four-way control pad to move the mirror in the desired direction. Adjust each outside mirror so that a little of the vehicle and the area behind it can be seen while sitting in a comfortable driving position. Keep the selector switch in the center position when not adjusting either outside mirror. 2-33