2015 Buick LaCrosse Owner Manual - Page 18

In Brief Manual Rearview Mirror If equipped, push the tab forward for daytime use and pull it for nighttime use to avoid glare from headlamps. See Manual Rearview Mirror on page 2-20. 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. See Automatic Dimming Rearview Mirror on page 2-20. Vehicles with OnStar® have three control buttons at the bottom of the mirror. See your dealer for more information on the system and how to subscribe to OnStar. See OnStar Overview on page 14-1. To adjust the steering wheel: 1. Pull the lever down. 2. Move the steering wheel up or down. 3. Pull or push the steering wheel closer or away from you. 4. Pull the lever up to lock the steering wheel in place. Do not adjust the steering wheel while driving. 1-11 Steering Wheel Adjustment Interior Lighting Dome Lamps The interior lamps control in the overhead console controls both the front and rear interior lamps. Turns the lamps on when any door is opened. (: H: Turns the lamps off. ' : Keeps the lamps on all the time.