2014 Buick LaCrosse Owner Manual - Page 49

Keys, Doors, and Windows See "Rear Window Defogger" under Dual Automatic Climate Control System on page 8-1. 2-19 Interior Mirrors Interior Rearview Mirrors Adjust the rearview mirror for a clear view of the area behind your vehicle. If equipped with OnStar, the vehicle may have three control buttons at the bottom of the mirror. See your dealer for more information about OnStar and how to subscribe to it. See OnStar Overview on page 14-1. Do not spray glass cleaner directly on the mirror. Use a soft towel dampened with water. Manual Rearview Mirror If equipped, push the tab forward for daytime use and pull it for nighttime use to avoid glare from the headlamps from behind. Reverse Tilt Mirrors If the vehicle is equipped with memory mirrors, there is an option to have the mirrors tilt down, when in R (Reverse), to more easily see the ground near the vehicle. When the vehicle is shifted to R (Reverse), both the driver and passenger mirrors will tilt downward. They will return to their previous position when the vehicle is shifted out of R (Reverse), the ignition is turned to OFF, or the vehicle is left in R (Reverse) for an extended period of time. This feature can be turned on or off. See Vehicle Personalization on page 5-43. Automatic Dimming Rearview Mirror If equipped, automatic dimming reduces the glare of the headlamps from behind. This feature comes on when the vehicle is started.