Switches of the inside Rearview Mirror with the Automatic Day-Night Feature

WARNING: This page is about a different car, the 2003 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.

The inside rearview mirror has three switches that perform the following functions:

The switch at the center of the mirror is used to enable or disable the automatic day-night feature. With the ignition in the ON position, depress the 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 switch again.
The other two switches are for turning the map lights on the mirror ON and OFF.