FORD 2015 F-550 v.1 - Manual (Page 111)

Side Window Defogging in Cold Weather
Vehicle With Automatic Climate Control Vehicle With Manual Climate Control
Press the defrost button. Select the instrument panel and footwell
air vents positions through the air distri-
bution control. 1
Adjust the temperature control to the
desired setting. Use 72°F (22°C) as a
starting point, then adjust the setting as
necessary. Press the A/C button. 2
Adjust the temperature control to the
desired setting. 3
Adjust the fan speed to the highest
setting. 4
Direct the instrument panel side air vents
toward the side windows. 5
Close the instrument panel center vents. 6
HEATED WINDOWS AND
MIRRORS
Heated Rear Window
(If Equipped)
Note: The engine must be running to use
this feature.
Note: If your vehicle is equipped with a
sliding rear window, the feature still
operates when you open the window.
Press the button to clear the rear window
of thin ice and fog. Press the button again
within 10 minutes to switch it off. It
switches off automatically after 10
minutes, or when you switch the ignition
off.
Do not use razor blades or other sharp
objects to clean the inside of the rear
window or to remove decals from the
inside of the rear window. This may
cause damage to the heated grid lines.
Your warranty does not cover this
damage.
Heated Exterior Mirror
(If Equipped)
Note: Do not remove ice from the mirrors
with a scraper or attempt to readjust the
mirror glass that has frozen in place. These
actions could cause damage to the glass
and mirrors.
Note: Do not clean the housing or glass of
any mirror with harsh abrasives, fuel or other
petroleum-based cleaning products.
The heated mirrors remove ice, mist and
fog when you switch on the heated rear
window.
108
Super Duty (), enUSA
Climate Control