Cadillac 2000 Seville Owner's Manual page 111

The mirror also includes an eight
display in the upper right corner of the mirror face.
When on, the compass automatically calibrates as the
vehicle is driven.
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.
Cleaning the Photocells
Use a cotton swab and glass cleaner to clean the
photocells when necessary.
Mirror Operation
The right side of the button, located at the bottom of
the mirror, turns the electrochromic mirror on and off.
To turn on the automatic dimming feature, press
MIRROR. To turn off the automatic dimming, press
MIRROR again. The indicator light will be illuminated
when this feature is active.
-
point compass Time Delay
The automatic mirror has a time delay feature which
prevents unnecessary changing from the night back to
the day position. This delay prevents rapid changing of
the mirror as you drive under lights and through traffic.
Compass Operation
Press the COMPASS side of the button to turn the
compass on or off.
While the ignition is on and the compass feature is
selected, the compass will show two character boxes
for approximately two seconds. After two seconds,
the mirror will display the compass heading.
Compass Calibration
If, after two seconds, the display does not show a
compass heading ("N" for North, for example),
there may be a strong magnetic field interfering with the
compass. Such interference may be caused by a magnetic
antenna mount, magnetic note pad holder or a similar
magnetic item. If the letter "C" should ever appear in
the compass window, the mirror needs calibration.
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