
SAFETY AND ENVIRONMENT PROTECTION
Warning symbols in this guide
How can you reduce the risk of personal injury to yourself or others? In
this guide, answers to such questions are contained in comments
highlighted by the warning triangle symbol. These comments should be
read and observed.
Warning symbols on your vehicle
When you see this symbol, it is
imperative that you consult the
relevant section of this guide before
touching or attempting adjustment
of any kind.
Protecting the environment
We must all play our part in
protecting the environment. Correct
vehicle usage and the authorized
disposal of waste, cleaning and
lubrication materials are significant
steps towards this aim. Information in this respect is highlighted in this
guide with the tree symbol.
BREAKING-IN YOUR VEHICLE
During the first 1,000 miles (1,600 km) of driving, maintain speeds below
70 mph (112 km/h) and vary speeds frequently. This is recommended to
give the moving parts a chance to break-in.
Do not tow a trailer or use your vehicle to snowplow until it has been
driven at least 500 miles (800 km). Refer toTrailer towingin theTires,
Wheels and Loadingchapter for more information on towing a trailer
andSnowplowingin theDrivingchapter.
Do not add friction modifier compounds or special break-in oils during
the first few thousand miles (kilometers) of operation, since these
additives may prevent piston ring seating. SeeEngine oilin the
Maintenance and Specificationschapter for more information on oil
usage.
2007 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Introduction
5

HEATER ONLY SYSTEM (IF EQUIPPED)
1.Fan speed adjustment:Controls the volume of air circulated in the
vehicle.
2.Temperature selection:Controls the temperature of the airflow in
the vehicle.
3.Air flow selections:Controls the direction of the airflow in the
vehicle. See the following for a brief description on each control:
:Distributes outside air through the instrument panel vents.
:Distributes outside air through the instrument panel vents and the
floor vents.
O (OFF):Outside air is shut out and the fan will not operate.
:Distributes outside air through the floor vents.
:Distributes outside air through the windshield defroster vents,
floor vents and demister vents.
:Distributes outside air through the windshield defroster vents and
demister vents. Can be used to clear windshield of fog and thin ice.
Operating tips
•To reduce fog build up on the windshield during humid weather, place
the air flow selector in the
position.
•To reduce humidity build up inside the vehicle during cold or warm
weather, do not drive with the air flow selector in the O (OFF)
position.
•Do not put objects under the front seats that will interfere with the air
flow to the rear seats.
•Remove any snow, ice or leaves from the air intake area at the base of
the windshield.
2007 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Climate Controls
38

Combination lap and shoulder belts
1. Insert the belt tongue into the
proper buckle (the buckle closest to
the direction the tongue is coming
from) until you hear a snap and feel
it latch. Make sure the tongue is
securely fastened in the buckle.
2. To unfasten, push the release
button and remove the tongue from
the buckle.
The front outboard and rear outboard safety restraints in the vehicle are
combination lap and shoulder belts. The front outboard passenger and
rear seat outboard safety belts have two types of locking modes
described below:
Vehicle sensitive mode
This is the normal retractor mode, which allows free shoulder belt length
adjustment to your movements and locking in response to vehicle
movement. For example, if the driver brakes suddenly or turns a corner
sharply, or the vehicle receives an impact of approximately 5 mph
(8 km/h) or more, the combination safety belts will lock to help reduce
forward movement of the driver and passengers.
On SuperCab and Crew Cab models, the front seat belt system can also
be made to lock manually by quickly pulling on the shoulder belt.
Rear seat belts (if equipped) cannot be made to lock up by pulling
quickly on the belt.
2007 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Seating and Safety Restraints
103

After any vehicle collision, the front passenger and rear outboard
seat belt systems must be checked by your authorized dealer to
verify that the “automatic locking retractor” feature for child seats is
still functioning properly. In addition, all seat belts should be checked
for proper function.
BELT AND RETRACTOR ASSEMBLY MUST BE REPLACED if
the seat belt assembly “automatic locking retractor” feature or
any other seat belt function is not operating properly when checked
according to the procedures in theWorkshop Manual. Failure to
replace the belt and retractor assembly could increase the risk of
injury in collisions.
Energy Management Feature
•This vehicle has a seat belt system with an energy management
feature at the front outboard seating positions to help further reduce
the risk of injury in the event of a head-on collision.
•The front outboard seat belt systems have a retractor assembly that is
designed to pay out webbing in a controlled manner. This feature is
designed to help reduce the belt force acting on the occupant’s chest.
Front safety belt height adjustment
The front outboard seats are equipped with belt height adjusters.
If your vehicle is equipped with seat integrated restraints (SIR), you will
not have a safety belt height adjuster.
Adjust the height of the shoulder belt so the belt rests across the middle
of your shoulder.
Position the safety belt height adjusters so that the belt rests
across the middle of your shoulder. Failure to adjust the safety
belt properly could reduce the effectiveness of the seat belt and
increase the risk of injury in a collision.
2007 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Seating and Safety Restraints
105

Climate control (see Air
conditioning or Heating) ............41
Clutch
fluid ..........................................285
operation while driving ..........185
recommended shift speeds ....186
Compass, electronic
set zone adjustment .................77
Console ........................................72
overhead ..............................60–61
Controls
power seat .................................97
steering column ........................69
Coolant
checking and adding ..............267
refill capacities ................271, 294
Cruise control
(see Speed control) ....................66
Customer Assistance ................208
Ford accessories for your
vehicle .....................................254
Ford Extended Service
Plan ..........................................244
Getting assistance outside
the U.S. and Canada ..............245
Getting roadside assistance ...208
Getting the service you
need .........................................240
Ordering additional owner’s
literature .................................246
Utilizing the
Mediation/Arbitration
Program ...................................244
D
Daytime running lamps
(see Lamps) ................................45Dipstick
automatic transmission
fluid ..........................................286
engine oil .................................261
Driveline universal joint and
slip yoke ....................................290
Driving under special
conditions ..................185, 198, 201
sand .........................................200
snow and ice ...........................202
through water .................200, 204
E
Electronic message center ...72, 74
Emergencies, roadside
jump-starting ..........................233
Emergency Flashers .................210
Emission control system ..........281
Engine ........................................298
cleaning ...................................249
coolant .....................................267
diesel ...........................................8
fail-safe cooling .......................272
idle speed control ...................265
refill capacities ........................294
service points ..................258–259
starting after a collision .........210
Engine block heater .................177
Engine oil ..................................261
checking and adding ..............261
dipstick ....................................261
filter, specifications ........264, 293
recommendations ...................264
refill capacities ........................294
Exhaust fumes ..........................176
F
Fail safe cooling ........................272
2007 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Index
305