FORD 2006 Freestyle v.1 - Manual (Page 81)

The compass reading may be affected when you drive near large
buildings, bridges, power lines and powerful broadcast antenna. Magnetic
or metallic objects placed in, on or near the vehicle may also affect
compass accuracy.
Usually, when something affects the compass readings, the compass will
correct itself after a few days of operating your vehicle in normal
conditions. If the compass still appears to be inaccurate, a manual
calibration may be necessary. Refer to Compass zone/calibration
adjustment.
Most geographic areas (zones) have a magnetic north compass point that
varies slightly from the northerly direction on maps. This variation is four
degrees between adjacent zones and will become noticeable as the
vehicle crosses multiple zones. A correct zone setting will eliminate this
error. Refer to Compass zone/calibration adjustment.
Compass zone adjustment
Perform the following steps on an open area free from steel structures
and high voltage lines. For optimum calibration, turn off all electrical
accessories (heater / air conditioning, wipers, etc.) and make sure all
vehicle doors are shut.
1. Turn ignition to the ON position.
2. Start the engine.
3. Press the INFO button repeatedly until the Compass and Odometer
are displayed. (Do not select Trip, DTE, or AFE. The top of the message
center must be blank).
Note: If message center displays the message
ЉSLOW CIRCLES TO
CALIBRATE
Љ, then perform the CALIBRATION PROCEDURE.
4. Determine your magnetic zone by
referring to the zone map.
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2006 Freestyle (219)
Owners Guide (post-2002-fmt)
USA (fus)
Driver Controls
81