tailgate FORD F550 2011 User Guide

WARNING: The camera system is a reverse aid supplement
device that still requires the driver to use it in conjunction with
the rear view mirror and the side mirrors for maximum coverage.
WARNING: Objects that are close to either corner of the
bumper or under the bumper, might not be seen on the screen
due to the limited coverage of the camera system.
WARNING: Back up as slow as possible since higher speeds
might limit your reaction time to stop the vehicle.
WARNING: Do not use the camera system with the tailgate
open.
If the back end of the vehicle is hit or damaged, then check with your
authorized dealer to have your rearview camera system checked for
proper coverage and operation.
Night time and dark area use
At night time or in dark areas, the camera system relies on the reverse
lamp lighting to produce an image. Therefore it is necessary that both
reverse lamps are operating in order to get a clear image in the dark. If
either of the lamps are not operating, stop using the camera system, at
least in the dark, until the lamp(s) are replaced and functioning.
Servicing
• If the image comes on while the vehicle is not in R (Reverse), have
the system inspected by your authorized dealer.
• If the image is not clear, then check if there is anything covering the
lens such as dirt, mud, ice, snow, etc. If the image is still not clear
after cleaning, have your system inspected by your authorized dealer.
FOUR-WHEEL DRIVE (4WD) OPERATION (IF EQUIPPED)
WARNING: For important information regarding safe operation
of this type of vehicle, see Preparing to drive your vehicle in
this chapter.
When four–wheel drive (4WD) is engaged, power is supplied to all four
wheels through a transfer case. 4WD can be selected when additional
driving power is desired.Driving
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2011 F-250/350/450/550 (f23)
Owners Guide, 4th Printing
USA (fus)

SecuriLock passive anti-theft
system ................................147–148
Servicing your vehicle ..............366
Setting the clock ...................60, 62
Snowplowing .................7, 311–312
SOS Post Crash Alert ...............187
Spark plugs,
specifications .....................406, 411
Special notice ................................8
ambulance conversions ..............8
diesel-powered vehicles .............7
four-wheel drive vehicles .......313
utility-type vehicles ....................7
Speed control ............................109
Starting a flex fuel vehicle .......265
Starting your vehicle ........262–265
jump starting ..........................343
Steering wheel
controls ....................................111
tilting .........................................98
SYNC  ..........................................76
T
Tailgate ......................................121
Tilt steering wheel ......................98
Tire Pressure Monitoring
System (TPMS)
Tires, Wheels and Loading ....234
Tires ...........................216–218, 326
alignment ................................226
care ..........................................222
changing ..................326, 329, 332
checking the pressure ............221
inflating ...................................219
label .........................................233
replacing ..................................224 rotating ....................................227
safety practices .......................225
sidewall information ...............228
snow tires and chains ............241
spare tire .................................327
terminology .............................218
tire grades ...............................217
treadwear ........................217, 223
Towing .......................................249
recreational towing .................261
Trailer Brake
Controller-Integrated ..............254
trailer towing ..........................249
wrecker ....................................347
Traction control ........................270
Trailer Brake
Controller-Integrated ................254
Trailer sway control ..................277
Transfer case
fluid checking .........................400
Transmission .............................284
brake-shift interlock (BSI) ....282
fluid, checking and adding
(automatic) .............................396
fluid, refill capacities ..............407
Turn signal ..................................90
U
Universal garage door opener ..114
Upfitter controls .......................112
USB port ......................................70
V
Vehicle Identification Number
(VIN) ..........................................413
Vehicle loading ..........................242
Ventilating your vehicle ...........266Index
448
2011 F-250/350/450/550 (f23)
Owners Guide, 4th Printing
USA (fus)