2002 Chevrolet Impala Owner's Manual - Page 170
2002 Chevrolet Impala Manual
Page 170 highlights
MODE (Mode Button): Press this button to cycle through three modes of operation -- Off, Compass/Temperature and Trip Computer mode. Press this button to cycle through three modes of operation -- Off, Compass/Temperature and Trip Computer mode. In the Trip Computer mode, pressing the MODE button cycles through the five displays. Press the MODE button after the last Trip Computer display to return the DIC to the OFF mode. D Off: No driver information is displayed in this mode of operation. D Compass/Temperature Mode: One of eight compass readings and the outside temperature are displayed. If the temperature is below 38_F (3_C), the word "ICE" is displayed for two minutes. D Trip Computer: Pressing the MODE button cycles through the five displays. Press the MODE button after the last Trip Computer display to return the DIC to the OFF mode Compass Variance Compass variance is the difference between magnetic north and geographic north. In some areas of the country, the difference is great enough to cause the compass to give false readings. If this occurs, the compass variance must be set. Setting the Variance 2-104
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