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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 163. For
more information on Intellibeam™, see “Intellibeam
Intelligent High-Beam Headlamp Control System”
under Exterior Lamps on page 197.
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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