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Mirrors
Automatic Dimming Rearview Mirror
with Intellibeam™, OnStar
®
,
Compass, and Temperature Display
Your vehicle may have an automatic dimming
rearview mirror with Intellibeam, OnStar
®
, compass
and temperature display. For more information
on OnStar
®
, see OnStar
®
System on page 152.
For more information on Intellibeam™, see
“Intellibeam Intelligent High-Beam Headlamp
Control System” under Exterior Lamps on
page 204.
The mirror includes an eight-point compass
display in the upper right corner of the mirror face.
When on, the compass automatically calibrates
as the vehicle is driven. Outside temperature
is also shown in the display.
Automatic Dimming
Your vehicle is equipped with an inside automatic
dimming rearview mirror. The automatic dimming
feature is activated whenever the vehicle is turned
on and dims only during nighttime driving.
Compass Operation
AUTO 3: Press and hold the “auto highbeam”
button for approximately three seconds to turn
the compass/temperature display on or off.
When the ignition and the display features are on,
the display will show two character boxes for
about two seconds. After two seconds, the mirror
will display the compass heading and temperature.
Compass Calibration
If after two seconds the display does not show the
correct direction, (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.
The compass can be placed in calibration mode
manually by pressing and holding the “auto
highbeam” button for approximately nine seconds
until CAL is shown in the compass display.
The mirror can then be calibrated by driving the
vehicle in circles at 5 mph (8 km/h) or less until the
display reads the correct direction.
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