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 heading.
NOTE: Magnetic materials should be kept away from the top of the right rear quarter window. This is where the compass sensor is located.

Compass Variance Map
To Change The Compass Variance:
1. Turn the ignition switch ON.
2. Press the MENU button until the Personal Settings (Customer-Programmable Features) menu displays in the EVIC.
3. Press the DOWN button until “Compass Variance” displays in the EVIC.
4. Press and release the SELECT button until the proper variance zone is selected according to the map.
NOTE: The Variance Values will wrap around from 15 back to 1. The Default Variance is Zone 8.
5. Press and release the COMPASS button to exit.
See also:
Security
It is advised to erase all channels before you sell or turn
in your vehicle.
To do this, press and hold the two outside buttons for
20 seconds until the red indicator flashes. Note that all
cha ...
Safety and Security
The 2008 Jeep Liberty has a full range of active and passive safety systems.
Among the vehicle's standard equipment are Electronic Stability Program,
Electronic Roll Mitigation, All-speed Traction ...
Power-Up
After switching the ignition key from OFF to either the ON or ACC position, or
after a language change, you must wait at least five seconds prior to using the
system.
...


