FORD 2001 F-550 v.1 - Manual (Page 33)

To aid in side window defogging/demisting in cold weather conditions:
1. Select PANEL & FLOOR
2. Set the temperature control to full heat
3. Set the fan speed to HI
4. Direct the outer panel vents towards to side windows
To increase airflow to the outer panel vents, close the central panel
vents.
USING YOUR AUDIO SYSTEM
AM/FM Stereo
Volume/power control
Press the control to turn the audio
system on or off.
1 2 3 4 AM/FM
SEEK TONE
CLK TUNE
TONE VOL
12
FM
ST DX
VOL
PUSH
ON
VOL
PUSH
ON
Controls and features
33