Automatic Dimming Rearview Mirror With Compass And Temperature Display; Compass Calibration; Cleaning The Mirror - Chevrolet 2005 Silverado 1500 Pickup Owner's Manual

Compass Calibration

The compass may need calibration if one of the
following occurs:
•
After approximately five 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.
•
The compass does not display the correct heading
and the compass zone variance is set correctly.
In order to calibrate, CAL must be displayed in the
mirror compass windows. If CAL is not displayed, push
the on/off button for approximately 12 seconds or
until CAL is displayed.
The compass can be calibrated by driving the vehicle
in circles at 5 mph (8 km/h) or less until the display
reads a direction.
Passenger Airbag Indicator
The vehicle may be equipped with a passenger airbag
indicator, on the mirror glass, just above the buttons.
If the vehicle has this feature, the mirror will display the
word ON, or an airbag symbol in Canada, when the
passenger airbag is enabled. For more information,
see Passenger Sensing System on page 1-72.
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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 and Temperature
Display
If the vehicle is equipped with an automatic mirror, it
will, when on, automatically dim to the proper level
to minimize glare from lights behind you after dark.
The mirror also includes a display in the upper
right corner of the mirror face. The compass reading
and the outside temperature will both appear in
the display at the same time. The dual display can be
turned on or off by briefly pressing either the TEMP
or the COMP button.
Temperature Display
The temperature can be displayed by pressing the TEMP
button. Pressing the TEMP button once briefly, will toggle
the temperature reading on and off. To alternate the
temperature reading between Fahrenheit and Celsius,
press and hold the TEMP button for approximately
four seconds until the display blinks F and C.