Ford Content Owner's Manual page 89

Climate Controls
Driver/passenger temperature selection
To control the temperature, select the desired temperature by pressing
the driver/passenger temperature controls.
Temperature conversion
Press the Fahrenheit/Celsius (°F
/°C) control to switch between
Fahrenheit and Celsius.
Displaying outside temperature
Press Ext to display the outside
temperature. The outside
temperature will be displayed until
Ext has been pressed again.
If the interior temperature or fan speed are adjusted or a manual
override is selected while the outside temperature is being displayed, the
new temperature, fan speed or override control will appear in the display
window for four seconds, the outside temperature will then return to the
display window.
The outside temperature reading is most accurate when the vehicle is
moving. Higher temperature readings may be displayed when the vehicle
is not moving. Due to locations, the outside temperature readings from
the vehicle may not agree with those obtained from the radio station
broadcasts.
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