FORD 2009 F-550 v.3 - Manual (Page 111)

With microphone
The mirror will automatically return to the normal state whenever the
vehicle is placed in R (Reverse) to ensure a bright clear view when
backing up.
Do not block the sensors on the front and back of the interior
rear view mirror since this may impair proper mirror
performance.
Do not clean the housing or glass of any mirror with harsh
abrasives, fuel or other petroleum-based cleaning products.
Note: If equipped with a Reverse Camera System (RCS), a video image
will display in the mirror or the Navigation system (if equipped) when
the vehicle is put in (R) Reverse. As you shift into any other gear from R
(Reverse), the image will remain for a few seconds and then turn off.
Refer to Reverse Camera System (RCS) in the Driving chapter.
EXTERIOR MIRRORS
Power side view mirrors (if equipped)
To adjust your mirrors:
1. Rotate the control clockwise to
adjust the right mirror and rotate
the control counterclockwise to
adjust the left mirror.
2. Move the control in the direction
you wish to tilt the mirror.
3. Return to the center position to lock mirrors in place.
The spotter mirror below the main glass (if equipped) must be adjusted
manually.
2009 F-250/350/450/550 (f23)
Owners Guide, 3rd Printing
USA (fus)
Driver Controls
111