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Driver controls – FORD 2003 F-550 v.1 User Manual

Page 52

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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 onlyoperates 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 displaybetween metric
and English units.

Mode control

Each press of the MODE control will
displaya different feature as follows:

Average fuel economy. The
displaywill indicate the vehicle’s
average fuel economyin liters/100
km (or miles/gallon) since the
average fuel economywas last reset.

If you calculate your average fuel
economybydividing liters of fuel used by100 kilometers traveled (miles
traveled by gallons used), 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)
To reset the average fuel economy:

1. Press the MODE control repeatedlyuntil average fuel economyis
displayed (this is the only resettable display).

Driver Controls

52

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