Automatic Dimming Rearview Mirror With Onstar And Compass - Chevrolet 2007 TrailBlazer Owner's Manua

Mirror Operation
While sitting in a comfortable driving position,
adjust the rearview mirror so you can see clearly
behind your vehicle. Grip it in the center to
move it up or down and side to side. The day/night
control, located at the bottom of the mirror,
adjusts the mirror to reduce headlamp glare from
behind during evening or dark conditions.
Move the control to the right for night conditions.
Return it to the center for daytime use.
Automatic Dimming Rearview Mirror
®
with OnStar and Compass
Your vehicle may have an automatic-dimming
rearview mirror with a compass.
There may be three additional buttons for the
®
OnStar system. See your dealer/retailer for more
information on the system and how to subscribe
®
to OnStar . See OnStar
more information about the services OnStar
provides.
(On/Off): This is the on/off button.
O
®
System on page 145 for
®
Automatic Dimming Mirror Operation
The automatic dimming mirror function is turned on
automatically each time the ignition is started.
To operate the automatic dimming mirror, do the
following:
1. Make sure the indicator light, located to the
left of the on/off button, is lit. If it's not, press
and hold the on/off button until the light
comes on, indicating that the mirror is in
automatic dimming mode.
2. Turn off the automatic dimming mirror function
by pressing and holding the on/off button until
the indicator light turns off.
Compass Operation
Press the on/off button once to turn the compass
on or off.
There is a compass display in the window in the
upper right corner of the mirror face.
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