Chevrolet 2003 Blazer Owner's Manual page 119

Sunglasses Storage Compartment
The overhead console has a sunglasses storage
compartment.
Driver Information Center (DIC)
If your vehicle is equipped with a Driver Information
Center (DIC), this system displays the outside air
temperature, compass direction and trip information in
the overhead console.
US/MET (United StatedMetric): The US/MET (United
Statedmetric) button allows you to switch the display
between the English and metric system.
MODE: The MODE button can be used to toggle
between three modes of operation: OFF, COMP/TEMP
and TRIP.
COMPTTEMPTTRIP (CompassTTemperature): The
display provides the outside temperature and one
of eight compass readings to indicate the direction the
vehicle is facing.
Before you turn on the ignition and move the vehicle,
the temperature indicated will be the last outside
temperature recorded with the ignition on. If the outside
temperature is 37°F (3°C) or lower, the display will
toggle between the ICE and the current temperature
every eight seconds. This is a warning to the drive that
road conditions may be icy, and that appropriate
precautions should be taken.
The compass is self-calibrating, so it does not need to
be manually set. However, if " C (Calibration) is
displayed, the compass will need to be calibrated. You
may also place the compass in a noncalibrated
mode by pressing the holding the MODE and UWMET
buttons simultaneously while in the COMP/TEMP
mode. After about 10 seconds, the compass will display
C
and you can release the buttons. Drive the vehicle
in a complete
360"
circle three times at a speed of less
than 5 mph (8 km/h), and the compass will function
normally. Once the calibration is complete, the display
will return to a compass reading.
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