TrailBlazer 4WD L6-4.2L VIN S (2002)
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The on/off switch located at the left side of the mirror performs the following functions:
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To enable or disable the automatic day-night feature of the mirror. With the ignition in the ON position, depress and hold the on/off switch for
4 seconds to enable the automatic day-night feature of the mirror. A green indicator will illuminate on the mirror when the automatic day-night
feature is enabled. To disable the automatic day-night feature of the mirror, depress and hold the on/off switch for 4 seconds.
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To turn the compass on and off. With the ignition in the ON position, depress the on/off switch to turn the compass on. Depress the on/off
switch again to turn the compass off. The on/off switch is also used to place the compass into a calibration or zone mode. For more
information, refer to Compass Calibration and Variance Procedure.
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The 3 switches on the right side of the mirror are for OnStar(R) operation. For more information, refer to OnStar Description and Operation in
Cellular Communication.
SWITCHES OF THE INSIDE REARVIEW MIRROR WITH THE AUTOMATIC DAY-NIGHT FEATURE, COMPASS/TEMPERATURE
DISPLAY WITH ONSTAR(R)
The inside rearview mirror has four switches that perform the following functions:
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The on/off switch located at the left side of the mirror performs the following functions:
-
To enable or disable the automatic day-night feature of the mirror. With the ignition in the ON position, depress and hold the on/off switch for
6 seconds to enable the automatic day-night feature of the mirror. A green indicator will illuminate on the mirror when the automatic day-night
feature is enabled. To disable the automatic day-night feature of the mirror, depress and hold the on/off switch for 6 seconds.
-
To turn the compass/temperature display on and off. With the ignition in the ON position, depress the on/off switch to turn the
compass/temperature display on. Depress the on/off switch again to turn the compass/temperature display off. The on/off switch can be held
for 4 seconds in order to change the display from Fahrenheit (°F) to Celsius (°C), or from Celsius (°C) to Fahrenheit (°F). The on/off switch is
also used to place the compass into a calibration or zone mode. For more information, refer to Compass Calibration and Variance Procedure.
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The three switches on the right side of the mirror are for OnStar(R) operation. For more information, refer to OnStar Description and Operation in
Cellular Communications.
