2005 Ford Expedition Owner's Manual - Page 133

Driver Controls 2. The indicator light will begin to flash after 20 seconds. Without releasing the HomeLink button, follow Step 2 in the "Programming" section. For questions or comments, contact HomeLink at www.homelink.com or 1-800-355-3515. ELECTRONIC COMPASS/TEMPERATURE DISPLAY WITHOUT MESSAGE CENTER (IF EQUIPPED) Outside air temperature In vehicles without Dual Electronic Automatic Temperature Control (DATC), the outside temperature display is contained in the instrument cluster and displays all the time. In vehicles with DATC, the temperature displays in the climate control display. To turn the display off or change the display from English to Metric see your dealer. Compass The compass reading may be affected when you drive near large buildings, bridges, power lines and powerful broadcast antennas. Magnetic or metallic objects placed in, on or near the vehicle may also affect compass accuracy. Usually, when something affects the compass readings, the compass will correct itself after a few days of operating your vehicle in normal conditions. If the compass still appears to be inaccurate, a manual calibration may be necessary. Refer to Compass calibration adjustment in this section. Most geographic areas (zones) have a magnetic north compass point that varies slightly from the northerly direction on maps. This variation is four degrees between adjacent zones and will become noticeable as the vehicle crosses multiple zones. A correct zone setting will eliminate this error. Refer to Compass zone adjustment in this section. 133 2005 Expedition (exd) Owners Guide (post-2002-fmt) USA (fus)