Average (AVG) Fuel Economy - Resetting
WARNING: This page is about a different car, the 2003 Ford Pickup, 2003 Ford F550 Super Duty, 2003 Ford F450 Super Duty, 2003 Ford Excursion, and 2003 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Only the AVG fuel economy can be reset. The DTE display cannot be reset.
The AVG fuel economy display is resettable. To reset, the ignition switch (11572) must be in the RUN position (with or without the engine running) and the message center must be in the AVG fuel economy mode.
Depress and hold both buttons while in AVG fuel economy mode for a period of two to three seconds until AVG is displayed. Release both buttons to reset AVG fuel economy.
If the vehicle is parked while resetting, the AVG fuel economy will display 99.9 (metric mode) or 0.0 (English mode).