Dodge 2009 Nitro - Manual (Page 86)

Automatic Dimming Mirror — If Equipped
This mirror will automatically adjust for headlight glare
from vehicles behind you. You can turn the feature on or
off by pressing the button at the base of the mirror. A light
in the button will illuminate indicate when the dimming
feature is activated.
CAUTION!
To avoid damage to the mirror during cleaning, never
spray any cleaning solution directly onto the mirror.
Apply the solution onto a clean cloth and wipe the
mirror clean.
Outside Mirrors
To receive maximum benefit, adjust the outside mirror(s)
to center on the adjacent lane of traffic with a slight
overlap of the view obtained on the inside mirror.
Automatic Dimming Mirror
84 UNDERSTANDING THE FEATURES OF YOUR VEHICLE