2012 FORD F550 lock

While you are fastened in the safety belt, the combination lap/shoulder
belt with a cinch tongue adjusts to your movement. However, if you
brake hard, turn hard, or if your vehicle receives an impact of 5 mph
(8 km/h) or more, the safety belt will become locked and help reduce
your forward movement.
Restraint of pregnant women
WARNING: Always ride and drive with your seatback 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 figure below.
Pregnant women should always
wear their safety belt. The lap belt
portion of a combination lap and
shoulder belt should be positioned
low across the hips below the belly
and worn as tight as comfort will
allow. The shoulder belt should be
positioned to cross the middle of
the shoulder and the center of the
chest.
Safety belt locking modes
All safety restraints in the vehicle are combination lap and shoulder
belts. The driver safety belt and the optional front and rear center seat
safety belt have the first locking mode described below only. All outboard
passenger and outboard rear 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 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.
In addition, the retractor is designed to lock if the webbing is pulled out
too quickly. If this occurs, let the belt retract slightly and pull webbing
out again in a slow and controlled manner.Seating and Safety Restraints
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Automatic locking mode
In this mode, the shoulder belt is automatically pre-locked. The belt will
still retract to remove any slack in the shoulder belt. The automatic
locking mode is not available on the driver safety belt or the optional
front or rear seat center safety belt.
When to use the automatic locking mode
This mode should be used any time a child safety seat is installed in a
front outboard passenger seating position or any outboard rear seating
position (if equipped). The optional front and rear seat center safety belt
have a cinch mechanism. Refer to Safety belt with cinch tongue earlier
in this chapter. Children 12 years old and under should be properly
restrained in a rear seat whenever possible. Refer to Safety restraints
for children or Safety seats for children later in this chapter.
How to use the automatic locking mode
1. Buckle the combination lap and
shoulder belt (front safety
belt/buckle shown, rear similar).
2. Grasp the shoulder portion and
pull downward until the entire belt
is pulled out.
• Allow the belt to retract. As the belt retracts, you will hear a clicking
sound. This indicates the safety belt is now in the automatic locking
mode.
How to disengage the automatic locking mode
Disconnect the combination lap/shoulder belt and allow it to retract
completely to disengage the automatic locking mode and activate the
vehicle sensitive (emergency) locking mode.
WARNING: After any vehicle collision, the safety belt system at
all passenger seating positions must be checked by an authorized
dealer to verify that the “automatic locking retractor” feature for child
seats is still functioning properly. In addition, all safety belts should be
checked for proper function. Seating and Safety Restraints
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WARNING: BELT AND RETRACTOR ASSEMBLY MUST BE
REPLACED if the safety belt assembly “automatic locking
retractor” feature or any other safety belt function is not operating
properly when checked by an authorized dealer. Failure to replace the
belt and retractor assembly could increase the risk of injury in
collisions.
Energy management feature
• This vehicle has a safety 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 safety 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.
Safety belt pretensioner
The safety belt pretensioners at the front outboard seating positions are
designed to tighten the safety belts firmly against the occupant’s body
during frontal collisions, and in side collisions and rollovers. This helps
increase the effectiveness of the safety belts. In frontal collisions, the
safety belt pretensioners can be activated alone or, if the collision is of
sufficient severity, together with the front airbags.
The driver and front outboard passenger safety belt system (including
retractors, buckles and height adjusters) must be replaced if the vehicle
is involved in a collision that results in the activation of the safety belt
pretensioners. Refer to the Child restraint and safety belt
maintenance section in this chapter.
WARNING: Failure to replace the safety belt assembly under
the above conditions could result in severe personal injuries in
the event of a collision.Seating and Safety Restraints
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Safety belt height adjustment
Your vehicle has safety belt height
adjustments at the front outboard
seating positions. Adjust the height
of the shoulder belt so the belt rests
across the middle of your shoulder.
To adjust the shoulder belt height,
pull on the center button and slide
the height adjuster down. Release
the button and pull down on the
height adjuster to make sure it is
locked in place. To adjust the belt
upward, slide the adjuster up and then pull down on the height adjuster
to make sure it is locked in place
WARNING: 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 safety
belt and increase the risk of injury in a collision.
Safety belt extension assembly
If the safety belt is too short when fully extended, a safety belt extension
assembly can be obtained 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.
WARNING: Do not use extensions to change the fit of the
shoulder belt across the torso. Seating and Safety Restraints
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Reasons given... Consider...
“The people I’m with don’t
wear belts” Set the example, teen deaths occur 4
times more often in vehicles with
TWO or MORE people. Children and
younger brothers/sisters imitate
behavior they see.
“I have an airbag” Airbags offer greater protection when
used with safety belts. Frontal airbags
are not designed to inflate in rear and
side crashes or rollovers.
“I’d rather be thrown clear” Not a good idea. People who are
ejected are 40 times more likely
to DIE. Safety belts help prevent
ejection, WE CAN’T “PICK OUR
CRASH”.
WARNING: Do not sit on top of a buckled safety belt or insert a
latchplate into the buckle to avoid the Belt-Minder  chime. To
do so may adversely affect the performance of the vehicle’s airbag
system.
Deactivating/activating the Belt-Minder  feature (Driver only)
Note: If you are using MyKey  , the Belt-Minder  cannot be disabled.
Also, if the Belt-Minder  has been previously disabled, it will be
re-enabled during the use of MyKey  . Refer to MyKey  in the Locks and
Security chapter.
The Belt-Minder  feature can be deactivated/activated by performing the
following procedure:
Before following the procedure, make sure that the following conditions
are met:
• the parking brake is set
• the gearshift is in P (Park)
• the ignition switch is in the off position
• all vehicle doors are closed
• the driver’s safety belt is unbuckled
• the parking lamps/headlamps are in the off positionSeating and Safety Restraints
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Installing child safety seats with automatic locking mode
combination lap and shoulder belts (front passenger and rear
outboard seating positions)
Check to make sure the child seat is properly secured before each use.
Children 12 and under should be properly restrained in a rear seating
position whenever possible. If all children cannot be seated and
restrained properly in a rear seating position, properly restrain the
largest child in the front seat.
When installing a child safety seat with combination lap/shoulder belts:
• Use the correct safety belt buckle for that seating position.
• Insert the belt tongue into the proper buckle until you hear a snap and
feel it latch. Make sure the tongue is securely fastened in the buckle.
• Keep the buckle release button pointing up and away from the safety
seat, with the tongue between the child seat and the release button,
to prevent accidental unbuckling.
• Place vehicle seat back in upright position.
• This vehicle does not require the use of a locking clip.
WARNING: Depending on where you secure a child restraint,
and depending on the child restraint design, you may block
access to certain safety belt buckle assemblies and/or LATCH lower
anchors, rendering those features potentially unusable. To avoid risk of
injury, occupants should only use seating positions where they are able
to be properly restrained.Seating and Safety Restraints
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3. While holding the shoulder and
lap belt portions together, route the
tongue through the child seat
according to the child seat
manufacturer’s instructions. Be sure
the belt webbing is not twisted.
4. Insert the belt tongue into the
proper buckle (the buckle closest to
the direction the tongue is coming
from) for that seating position until
you hear and feel the latch engage.
Make sure the tongue is latched
securely by pulling on it.
5. Put the safety belt in the
automatic locking mode. To do so,
grasp the shoulder portion of the
belt and pull downward until all of
the belt is pulled out.
6. Allow the belt to retract to remove slack. The belt will click as it
retracts to indicate it is in the automatic locking mode.
7. Try to pull the belt out of the retractor to make sure the retractor is
in the automatic locking mode (you should not be able to pull more belt
out). If the retractor is not locked, repeat Steps 5 and 6.Seating and Safety Restraints
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Attach the tether strap only to the appropriate tether anchor as shown.
The tether strap may not work properly if attached somewhere other
than the correct tether anchor.
Once the child safety seat has been installed using the safety belt, you
can attach the top tether strap.
Tether strap attachment
1. Route the child safety seat tether strap over the back of the seat.
For vehicles with adjustable head restraints, route the tether strap under
the head restraint and between the head restraint posts, other wise route
the tether strap over the top of the seatback. If the top of the safety seat
hits the head restraint, raise the head restraint to let the child seat fit
further rearward.
2. Locate the correct anchor for the selected seating position.
3. You may need to pull the seatback forward to access the tether
anchors. Make sure the seat is locked in the upright position before
installing the child seat. Refer to the Rear folding seat system with load
floor section in this chapter for information on how to operate the rear
seats.
4. Remove tether cover.Seating and Safety Restraints
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