Mirrors; Manual Rearview Mirror; Automatic Dimming Rearview Mirror - Pontiac 2005 Bonneville Owner's Manual

Mirrors

Manual Rearview Mirror

While sitting in a comfortable driving position, adjust the
mirror so you can see clearly behind your vehicle. Grip
the mirror in the center to move it up or down and side to
side. The control at the bottom of the mirror is the
day/night feature that allows adjustment to the mirror so
that the glare of headlamps from behind is reduced. Push
the tab for daytime use; pull it for night use.

Automatic Dimming Rearview Mirror

The vehicle may have an automatic dimming rearview
mirror. It may also have OnStar
System on page 2-39 for more information.
At night, when glare from lights is high, the mirror will
gradually darken. This change may take a few seconds.
The mirror will return to its clear daytime state when
glare is reduced.
2-36
® ®
controls. See OnStar
Mirror Operation
AUTO: Press this button to turn on the automatic
dimming feature.
OFF: Press this button to turn off the automatic
dimming feature.
O (On/Off): For mirrors equipped with OnStar
controls, press this button to turn the automatic dimming
feature on or off.
The indicator light will be illuminated when this feature
is on.
®