F 150 2WD V8-4.6L (2008)
5. Press the SETUP button on the message center switch repeatedly until the correct geographic location for your area is displayed in the message
center.
6. Press the RESET button to exit the zone setting procedure and to lock your selected zone setting. The message center displays CALIBRATION
COMPLETE.
Without Message Center
COMPASS ZONE ADJUSTMENT
Without Message Center
1. NOTE: The compass zone setting is preset from the factory to Zone 8.
Determine which magnetic zone you are in for your geographic location.
2. Locate the compass module at the base of the mirror.