FORD 1998 Expedition - Manual (Page 44)

2. Locate the compass module
mounted at the base of the mirror.
3. Turn ignition to the ON position.
4. Insert an appropriate diameter
rod (paperclip) into the small hole
underneath the compass module
and gently press the switch for 1
to 2 seconds until ZONE and the
current zone setting is displayed
on the trip computer.
5. Release the switch, then slowly
press down again. Press the switch
repeatedly until the correct zone
setting for your geographic
location is displayed on the trip
computer.
6. To exit the zone setting mode,
release pressure from the switch
for greater than two seconds.
Compass calibration adjustment
Perform this adjustment in 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. Start the vehicle.
Controls and features
44