FORD 2004 F-550 v.3 - Manual (Page 70)

TRIP COMPUTER (IF EQUIPPED)
The trip computer tells you about the condition of your vehicle through
a constant monitor of vehicle systems. You may select display features on
the trip computer for a display of status.
The appearance of your vehicle’s trip computer may differ depending on
your vehicle’s option package, but the functions are the same.
The trip computer only operates with the ignition in the ON position.
Trip computer features are as follows:
Selectable features
English/metric display
Press this control to change the trip
computer display between English
and metric units.
Mode control
Each press of the MODE control will
display a different feature as follows:
Average fuel economy. The
display will indicate the vehicle’s
average fuel economy in miles/gallon
(or liters/100 km) since the average
fuel economy was last reset.
If you calculate your average fuel
economy by dividing gallons of fuel used by miles traveled (liters used by
kilometers traveled), your figure may be different than displayed for the
following reasons:
• your vehicle was not perfectly level during fill-up
• differences in the automatic shut-off points on the fuel pumps at
service stations
• variations in top-off procedure from one fill-up to another
• rounding of the displayed values to the nearest liter (gallon)
2004 F250/350/450/550 (f23)
Owners Guide (post-2002-fmt)
USA English (fus)
Driver Controls
70