Switches on the Inside Rearview Mirror with the Automatic Day-Night Feature
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, 2012 Chevrolet Suburban, and 2012 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
The inside rearview mirror has a switch that is used to enable or disable the automatic day-night feature of the mirror. With the ignition in the ON position, depress the ON/OFF switch to enable the automatic day-night feature of the mirror. A green indicator will illuminate on the mirror when the automatic day-night feature is enabled. To disable the automatic day-night feature of the mirror, depress the ON/OFF switch.
If the vehicle is equipped with OnStar®, there are three additional switches on the mirror for OnStar® operation. For more information, refer to OnStar Description and Operation .