2012 Chevrolet Colorado Owner's Manual - Page 43

Keys, Doors, and Windows 2-15 Interior Mirrors Manual Rearview Mirror Adjust this mirror for a clear view of the area behind the vehicle. Hold the mirror in the center to move it up, down, or side-to-side. To reduce headlamp glare, push the tab forward for daytime use and pull it for nighttime use. Vehicles with OnStar® have three additional control buttons located at the bottom of the mirror. See your dealer for more information on the system and how to subscribe to OnStar. See the OnStar Owner's Guide for more information about the services OnStar provides. Automatic Dimming Rearview Mirror The vehicle may have an automatic dimming inside rearview mirror. Automatic dimming reduces the glare of lights from behind the vehicle. The mirror may also have OnStar® and/or a compass and outside temperature display. Control buttons for the OnStar system are at the bottom of the mirror. See the OnStar Owners Guide for more information about the services OnStar provides. See Compass on page 5‑3 for more information about the compass display. See "Temperature Display" after, for more information about the outside temperature display. AUTO/ ( / O (On/Off): Press and hold AUTO/ ( for about three seconds or depending on the mirror, press O to turn automatic dimming on or off. The automatic dimming feature comes on and the indicator light illuminates each time the vehicle is started. Temperature Display Press Y b or depending on the mirror, press O to turn the display on or off. To adjust between Fahrenheit and Celsius: 1. Press and hold Y b / O for a few seconds. The current unit of measure (C or F) flashes. 2. Press Y b / O again and release to change the unit of measure. Wait several seconds and the compass/temperature display returns with the selected unit of measure. Y b / O (On/Off):