Ford 2010 F-250 Owner's Manual page 128

Driver Controls
Fold-away mirrors
Fold the side mirrors in carefully before driving through a narrow space,
like an automatic car wash.
Powerfold mirrors
If equipped with powerfold mirrors,
you can fold the side mirrors
simultaneously using the power
mirror switch.
To operate the powerfold mirrors:
1. Rotate the switch to the center/neutral position.
2. Momentarily pull the switch rearward to auto fold in.
3. Momentarily pull the switch rearward again to fold back to design
position.
Note: When powerfolding the mirrors, it is normal to hear the sound of
the motors.
Powerfold mirror positions, from left to right: Position 1, Position 2,
Position 3
The powerfold mirrors may be folded forward/rearward manually to any
of the three positions shown and electrically to positions 1 and 2 only. If
a mirror is folded manually forward to position 3, you must manually fold
it back to position 1 or 2 in order for the powerfold function to continue
functioning. Note: Although it is possible to electrically fold the mirror
from position 3 to 2, it was not designed for this functionality and may
not always work under all conditions.
128
2010 F-250/350/450/550 (f23)
Owners Guide, 1st Printing
USA (fus)