2005 Dodge Magnum Owner's Manual - Page 145
2005 Dodge Magnum Manual
Page 145 highlights
UNDERSTANDING YOUR INSTRUMENT PANEL 145 Compass Variance Compass Variance is the difference between magnetic North and Geographic North. In some areas of the country, the difference between magnetic and geographic North is great enough to cause the compass to give false readings. If this occurs, the compass variance must be set. NOTE: Magnetic materials should be kept away from the overhead console. This is where the compass sensor is located. 4
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Compass Variance
Compass Variance is the difference between magnetic
North and Geographic North. In some areas of the
country, the difference between magnetic and geographic
North is great enough to cause the compass to give false
readings. If this occurs, the compass variance must be set.
NOTE:
Magnetic materials should be kept away from
the overhead console. This is where the compass sensor is
located.
UNDERSTANDING YOUR INSTRUMENT PANEL
145
4