2005 Ford Expedition Owner's Manual - Page 138

Driver Controls Average fuel economy (AFE) Select this function from the INFO menu to display your average fuel economy in miles/gallon or liters/100 km. If you calculate your average fuel economy by dividing gallons of fuel used by 100 miles traveled (kilometers traveled by liters 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 0.1 gallon (liter) 1. Drive the vehicle at least 5 miles (8 km) with the speed control system engaged to display a stabilized average. 2. Record the highway fuel economy for future reference. It is important to press the RESET control (press and hold RESET for 2 Seconds in order to reset the function) after setting the speed control to get accurate highway fuel economy readings. Trip elapsed drive time Select this function from the INFO menu to display a timer. To operate the Trip Elapsed Drive Time perform the following: 1. Press and release RESET in order to start the timer. 2. Press and release RESET to pause the timer. 3. Press and hold RESET for 2 seconds in order to reset the timer. Outside air temperature (if equipped) Press and hold the INFO button for 2 seconds to display the outside temperature. To switch from a blank display to the temperature display, hold the INFO button for 2 seconds until the temperature is seen in the display. To switch the temperature 138 2005 Expedition (exd) Owners Guide (post-2002-fmt) USA (fus)