Ford F 450 Owners Manual

Restraint of Pregnant Women
WARNING:Always ride and drive with your seat back upright
and the safety belt properly fastened. The lap portion of the
safety belt should fit snug and be positioned low across the hips. The
shoulder portion of the safety belt should be positioned across the
chest. Pregnant women should also follow this practice. See the
following figure.
Pregnant women should always
wear their safety belts. The lap belt
portion of a combination lap and
shoulder belt should be positioned
low...

All safety restraints in the vehicle are combination lap and shoulder
belts. The driver safety belt has the first type of locking mode, and the
front outboard passenger and rear seat safety belts have both types of
locking modes described as follows:
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...

Safety Belt Extension Assembly
WARNING:Do not use extensions to change the fit of the
shoulder belt across the torso.
If the safety belt is too short when fully extended, you can obtain a
safety belt extension assembly from an authorized dealer.
Use only extensions manufactured by the same supplier as the safety
belt. Manufacturer identification is located at the end of the webbing on
the label. Also, use the safety belt extension only if the safety belt is too
short for you when fully extended.
SAFETY...

SAFETY BELT WARNING LIGHT AND INDICATOR CHIME
This lamp illuminates and an audible warning will sound if the
driver’s safety belt has not been fastened when the vehicle’s
ignition is turned on.
Conditions of Operation
If... Then...
The driver’s safety belt is not
buckled before the ignition
switch is turned to the on
position...The safety belt warning light illuminates
1-2 minutes and the warning chime
sounds 4-8 seconds.
The driver’s safety belt is
buckled while the indicator light
is illuminated and...

If... Then...
The driver’s safety belt becomes
unbuckled for approximately one
minute while the vehicle is
traveling at least 6 mph
(9.7 km/h) and more than
1-2 minutes have elapsed since
the ignition switch has been
turned to on...The Belt-Minder® feature is activated -
the safety belt warning light illuminates
and the warning chime sounds for six
seconds every 25 seconds, repeating for
approximately five minutes or until the
safety belts are buckled.
Deactivating and Activating the Belt-Minder® Feature...

3. Buckle then unbuckle the safety belt three times at a moderate speed,
ending with the safety belt in the unbuckled state.
•After Step 3 is complete, the safety belt warning light will be turned
on for three seconds.
4. Within seven seconds of the light turning on, buckle then unbuckle the
safety belt.
•This will disable the Belt-Minder® feature if it is currently enabled.
•This will enable the Belt-Minder® feature if it is currently disabled.
CHILD RESTRAINT AND SAFETY BELT MAINTENANCE
Inspect the...

PRINCIPLES OF OPERATION
WARNING:Airbags do not inflate slowly or gently, and the risk
of injury from a deploying airbag is the greatest close to the trim
covering the airbag module.
WARNING:All occupants of your vehicle, including the driver,
should always properly wear their safety belts, even when an
airbag supplemental restraint system is provided.
WARNING:Always transport children 12 years old and under in
the back seat and always properly use appropriate child
restraints.
WARNING:Never place your...

The airbags are a supplemental restraint system and are designed to
work with the safety belts to help protect the driver and right front
passenger from certain upper body injuries. Airbags do not inflate slowly;
there is a risk of injury from a deploying airbag.
Note:You will hear a loud bang and see a cloud of harmless powdery
residue if an airbag deploys. This is normal.
The airbags inflate and deflate rapidly upon activation. After airbag
deployment, it is normal to notice a smoke-like, powdery...

DRIVER AND PASSENGER AIRBAGS
WARNING:Never place your arm or any objects over an airbag
module. Placing your arm over a deploying airbag can result in
serious arm fractures or other injuries. Objects placed on or over the
airbag inflation area may cause those objects to be propelled by the
airbag into your face and torso causing serious injury.
WARNING:Airbags can kill or injure a child in a child seat.
Never place a rear-facing child seat in front of an active airbag. If
you must use a forward-facing...

•Recline the seat slightly (one or two degrees) from the upright
position.
After all occupants have adjusted their seats and put on safety belts, it is
very important that they continue to sit properly. A properly seated
occupant sits upright, leaning against the seat back, and centered on the
seat cushion, with their feet comfortably extended on the floor. Sitting
improperly can increase the chance of injury in a crash event. For
example, if an occupant slouches, lies down, turns sideways, sits...