Jeep 2016 Wrangler Owner's Manual page 352

350 UNDERSTANDING YOUR INSTRUMENT PANEL
3. Push the DOWN button until "Calibrate Compass"
displays in the EVIC.
4. Push and release the RIGHT button to start the
calibration. The "CAL" indicator will display in the
EVIC.
5. Complete one or more 360–degree turns (in an area
free from large metal or metallic objects) until the
"CAL" indicator turns off. The compass will now
function normally.
Compass Variance
Compass Variance is the difference between Magnetic
North and Geographic North. To compensate for the
differences, the variance should be set for the zone where
the vehicle is driven, per the zone map. Once properly
set, the compass will automatically compensate for the
differences and provide the most accurate compass head-
ing.
NOTE: Magnetic materials should be kept away from
the top of the instrument panel; this is where the compass
sensor is located.
Compass Variance Map