Automatic Dimming Rearview Mirror With Compass - Chevrolet 2007 Corvette Owner's Manual

To adjust for compass variance, do the following:
1. Find your current location and variance
zone number on the zone map that follows.
2. Press and hold the on/off button until a Z and
a zone number appears on the display. The
compass is now in zone mode.
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3. Once the zone number appears on the display,
press the on/off button quickly until you reach
the correct zone number. Stop pressing the
button and the mirror will return to normal
operation. If C appears in the compass
window, the compass may need calibration.
See "Compass Calibration" listed previously.
Cleaning the Mirror
When cleaning the mirror, use a paper towel or
similar material dampened with glass cleaner.
Do not spray glass cleaner directly on the mirror
as that may cause the liquid cleaner to enter
the mirror housing.
Automatic Dimming Rearview
Mirror with Compass
If the vehicle has this feature, an automatic
dimming mirror automatically dims to the proper
level to minimize glare at night from lights
behind your vehicle.
The mirror also includes a compass display in
the upper right corner of the mirror face.
(On/Off): This is the on/off button.
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