FORD 2003 F-550 v.1 - Manual (Page 55)

3. Press and hold both trip
computer controls. After
approximatelyeight seconds, the
trip computer will enter CAL mode.
CAL mode is indicated when the
displaylights the “CAL” indicator.
4. Release both controls. The display
will return to normal, except that the
CAL indicator will remain lit until the
compass is sucessfullycalibrated.
5. Slowlydrive the vehicle in a circle (less than 5 km/h [3 mph]) until
the CAL indicator turns off. It maytake up to five circles to complete
calibration.
6. The compass is now calibrated.
TAILGATE LOCK (IF EQUIPPED)
Your vehicle maybe equipped with a
tailgate lock designed to prevent
theft of the tailgate.
• Insert ignition keyand turn to the
right to engage lock.
• Turn ignition keyto the left to
unlock.
Tailgate removal
Your tailgate is removable to allow
more room for loading.
1. Lower the tailgate.
2. Use a screwdriver to prythe
spring clip (on each connector) past
the head of the support screw.
Disconnect cable.
3. Disconnect the other cable.
4. Lift tailgate to a 45 degree angle.
5. Lift right side off of its hinge.
6. Lift left side off of its hinge.
To install, follow the removal procedures in reverse order.
Driver Controls
55