2004 Ford F350 Owner Guide 3rd Printing - Page 71

Driver Controls To reset the average fuel economy: 1. Press the MODE control repeatedly until average fuel economy is displayed (this is the only resettable display). 2. Press the E/M and MODE controls simultaneously. The display will illuminate the "AVG" indicator. While the indicator is lit, release both controls to reset the average fuel economy. Fuel range. This function estimates approximately how far you can drive with the fuel remaining in your tank under normal driving conditions. Remember to turn the ignition OFF when refueling to allow this feature to correctly detect the added fuel. The DTE function will flash for 5 seconds when you have approximately: • 50 miles (80 km) left before you run out of fuel • 25 miles (40 km ) • 10 miles (16 km) DTE is calculated using a running average fuel economy, which is based on your recent driving history of 500 miles (800 km). This value is not the same as the average fuel economy display. The running average fuel economy is reinitialized to a factory default value if the battery is disconnected. Outside air temperature The temperature can be displayed in Centigrade or Fahrenheit by pressing the E/M control. If the outside temperature falls below 38°F (3°C), the display will alternate from "ICE" to the outside temperature at a two second rate for one minute. Off. In this mode the display is off. Compass The compass display is contained in the overhead console. The vehicle heading is displayed as one of N, NE, E, SE, S, SW, W and NW. 71 2004 F250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA English (fus)