2019 FORD F-550 lock

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, unbuckle the
belt and repeat Steps 5 and 6. 8.
Remove remaining slack from the belt.
Force the seat down with extra weight,
for example, by pressing down or
kneeling on the child restraint while
pulling down on the lap belt in order to
force slack from the belt. This is
necessary to remove the remaining
slack that exists once you add the extra
weight of the child to the child restraint.
It also helps to achieve the proper
snugness of the child restraint to your
vehicle. Sometimes, a slight lean
toward the buckle will additionally help
to remove remaining slack from the
belt.
9. Attach the tether strap (if the child restraint is equipped). 10. Before placing the child in the seat,
forcibly move the seat forward and
back to make sure the seat is securely
held in place. To check this, grab the
seat at the belt path and attempt to
move it side to side and forward and
back. There should be no more than
1 in (2.5 cm) of movement for proper
installation.
We recommend checking with a NHTSA
Certified Child Passenger Safety
Technician to make certain the child
restraint is properly installed. In Canada,
check with Transport Canada for referral
to a Child Car Seat Clinic.
Using Lower Anchors and Tethers
for CHildren (LATCH) WARNING: Do not attach two
child safety restraints to the same
anchor. In a crash, one anchor may not
be strong enough to hold two child
safety restraint attachments and may
break, causing serious injury or death.
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WARNING: Depending on where
you secure a child restraint, and
depending on the child restraint design,
you may block access to certain seatbelt
buckle assemblies and LATCH lower
anchors, rendering those features
potentially unusable. To avoid risk of
injury, make sure occupants only use
seating positions where they are able to
be properly restrained.
The LATCH system is composed of three
vehicle anchor points: two lower anchors
where the vehicle seat backrest and seat
cushion meet (called the seat bight) and
one top tether anchor behind that seating
position. LATCH compatible child safety seats have
two rigid or webbing mounted
attachments that connect to the two lower
anchors at the LATCH equipped seating
positions in your vehicle. This type of
attachment method eliminates the need
to use seatbelts to attach the child
restraint. However, you can still use the
seatbelt to attach the child restraint if the
lower anchors are not used. For
forward-facing child restraints, you must
also attach the top tether strap to the
proper top tether anchor if a top tether
strap has been provided with your child
restraint.
Your vehicle has LATCH lower anchors for
child restraint installation at the following
seating positions (LATCH is not available
on Regular Cab):
Crew Cab and Super Cab The lower LATCH anchors are at the rear
section of the rear seat between the
cushion and seat backrest. Follow the child
restraint manufacturer's instructions to
properly install a child restraint with LATCH
attachments.
Follow the instructions later in this chapter
on attaching child safety seats with tether
straps.
Attach LATCH lower attachments of the
child restraint only to the anchors shown.
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Regular Cab
Crew Cab and Super Cab
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.
If you install a child restraint with rigid
LATCH attachments, do not tighten the
tether strap enough to lift the child
restraint off the vehicle seat cushion when
the child is seated in it. Keep the tether
strap just snug without lifting the front of
the child restraint. Keeping the child
restraint just touching the vehicle seat
gives the best protection in a severe crash.
Once the child safety seat has been
installed using either the seatbelt, the
lower anchors of the LATCH system, or
both, you can attach the top tether strap.
Front Seat Tether Strap
Attachment (Regular Cab)
Note:
For vehicles with adjustable head
restraints, route the tether strap under the
head restraint and between the head
restraint posts, otherwise route the tether
strap over the top of the seatback.
1. Route the child safety seat tether strap
over the back of the seat and under the
head restraint.
2. Locate the correct anchor for the selected seating position. You may
need to pull the seat backrest forward
to access the tether anchors. Make sure
the seat is locked in the upright position
before installing the child restraint.
3. Clip the tether strap to the anchor.
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Note:
The child restraint must rest tightly
against the vehicle seat upon which it is
installed. It may be necessary to lift or
remove the head restraint. See Seats (page
152).
CHILD SAFETY LOCKS
When these locks are set, the rear doors
cannot be opened from the inside. The childproof locks are located on the
rear edge of each rear door and must be
set separately for each door.
Left-Hand Side
Turn counterclockwise to lock and
clockwise to unlock.
Right-Hand Side
Turn clockwise to lock and
counterclockwise to unlock.
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PRINCIPLE OF OPERATION
WARNING: Always drive and ride
with the seatback upright and the lap
belt snug and low across the hips. WARNING:
To reduce the risk of
injury, make sure children sit where they
can be properly restrained. WARNING:
Never let a passenger
hold a child on his or her lap while your
vehicle is moving. The passenger cannot
protect the child from injury in a crash
which may result in serious injury or
death. WARNING:
All occupants of the
vehicle, including the driver, should
always properly wear their seatbelts,
even when an airbag supplemental
restraint system is provided. Failure to
properly wear your seatbelt could
seriously increase the risk of injury or
death. WARNING:
It is extremely
dangerous to ride in a cargo area, inside
or outside of a vehicle. In a crash, people
riding in these areas are more likely to be
seriously injured or killed. Do not allow
people to ride in any area of your vehicle
that is not equipped with seats and
seatbelts. Be sure everyone in your
vehicle is in a seat and using a seatbelt
properly. WARNING:
In a rollover crash, an
unbelted person is significantly more
likely to die than a person wearing a
seatbelt. WARNING:
Each seating position
in your vehicle has a specific seatbelt
assembly which is made up of one
buckle and one tongue that are designed
to be used as a pair. 1) Use the shoulder
belt on the outside shoulder only. Never
wear the shoulder belt under the arm. 2)
Never swing the seatbelt around your
neck over the inside shoulder. 3) Never
use a single belt for more than one
person. WARNING:
When possible, all
children 12 years old and under should
be properly restrained in a rear seating
position. Failure to follow this could
seriously increase the risk of injury or
death. WARNING:
Seatbelts and seats
can become hot in a vehicle that has
been closed up in sunny weather; they
could burn a small child. Check seat
covers and buckles before you place a
child anywhere near them. WARNING:
Front and rear seat
occupants, including pregnant women,
should wear seatbelts for optimum
protection in an accident.
All seating positions in this vehicle have
lap and shoulder belts. All occupants of
the vehicle should always properly wear
their seatbelts, even when an airbag
supplemental restraint system is provided.
The seatbelt system consists of:
• Lap and shoulder seatbelts.
• Shoulder seatbelt with automatic
locking mode, (except driver seatbelt).
• Height adjuster at the front outboard
seating positions.
• Seatbelt pretensioner at the front
outboard seating positions.
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1. To lengthen the lap belt, pull some
webbing out of the shoulder belt
retractor.
2. While holding the webbing below the tongue, grasp the tip (metal portion)
of the tongue so that it is parallel to the
webbing and slide the tongue upward.
3. Provide enough lap belt length so that
the tongue can reach the buckle.
Fastening the Cinch Tongue WARNING: Always drive and ride
with your seatback upright and the lap
belt snug and low across the hips.
1. Pull the lap and shoulder belt from the
retractor so that the shoulder belt
portion of the seatbelt crosses your
shoulder and chest.
2. Be sure the belt is not twisted. If the belt is twisted, remove the twist.
3. Insert the belt tongue into the proper buckle for your seating position until
you hear a snap and feel it latch.
4. Make sure you securely fasten the tongue to the buckle by pulling on the
tongue. While you are fastened in the seatbelt, the
lap and 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 seatbelt will become locked and
help reduce your forward movement.
Using Seatbelts During Pregnancy WARNING:
Always ride and drive
with your seatback upright and properly
fasten your seatbelt. Fit the lap portion
of the seatbelt snugly and low across
the hips. Position the shoulder portion of
the seatbelt across your chest. Pregnant
women must follow this practice. See
the following figure. Pregnant women should always wear their
seatbelt. Position the lap belt portion of a
combination lap and shoulder belt low
across the hips below the belly and worn
as tight as comfort allows. Position the
shoulder belt to cross the middle of the
shoulder and the center of the chest.
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Seatbelt Locking Modes
WARNING: If your vehicle is
involved in a crash, have the seatbelts
and associated components inspected
as soon as possible. Failure to follow this
instruction could result in personal injury
or death.
All safety restraints in the vehicle are
combination lap and shoulder belts. The
driver seatbelt has the first type of locking
mode, and the front outboard passenger
and rear seat seatbelts 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,
turns a corner sharply, or the vehicle
receives an impact of about
5 mph
(8 km/h) or more, the combination
seatbelts lock to help reduce forward
movement of the driver and passengers.
In addition, the retractor is designed to lock
if you pull the webbing out too quickly. If
the seatbelt retractor locks, slowly lower
the height adjuster to allow the seatbelt
to retract. If the retractor does not unlock,
pull the seatbelt out slowly then feed a
small length of webbing back toward the
stowed position. For rear seatbelts, recline
the rear seat backrest or push the seat
backrest cushion away from the seatbelt.
Feed a small length of webbing back
toward the stowed position. Automatic Locking Mode
In this mode, the shoulder belt
automatically pre-locks. The belt still
retracts to remove any slack in the
shoulder belt. The automatic locking mode
is not available on the driver seatbelt.
When to Use the Automatic Locking
Mode
Use this mode any time you install a child
safety seat in a front outboard passenger
seating position in a Regular Cab,
SuperCab, SuperCrew or any rear seating
position of a SuperCab or SuperCrew. The
optional front seat's center seatbelt has a
cinch mechanism. Properly restrain
children 12 years old and under in a rear
seat whenever possible. See
Child Safety
(page 20).
How to Use the Automatic Locking
Mode
Non-inflatable seatbelts 1. Buckle the combination lap and
shoulder belt.
2. Grasp the shoulder portion and pull downward until you pull the entire belt
out.
3. Allow the belt to retract. As the belt retracts, you will hear a clicking sound.
This indicates the seatbelt is now in the
automatic locking mode.
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Rear outboard inflatable seatbelts
(second row only
– if equipped)1. Buckle the combination lap and
shoulder belt.
2. Grasp the lap portion of the belt and pull upward until you pull the entire
belt out.
3. Allow the belt to retract. As the belt retracts, you will hear a clicking sound.
This indicates the seatbelt is now in the
automatic locking mode.
How to Disengage the Automatic
Locking Mode
Unbuckle the combination lap and
shoulder belt and allow it to retract
completely to disengage the automatic
locking mode and activate the vehicle
sensitive (emergency) locking mode.
Rear Inflatable Seatbelt (If Equipped) WARNING:
Do not attempt to
service, repair, or modify the
supplementary restraint system or
associated components. Failure to
follow this instruction could result in
personal injury or death. The rear inflatable seatbelts are in the
shoulder portion of the seatbelts of the
second-row outboard seating positions.
Note:
The rear inflatable seatbelts are
compatible with most infant and child
safety car seats and belt positioning booster
seats when properly installed. This is
because they are designed to fill with a
cooled gas at a lower pressure and at a
slower rate than traditional airbags. After
inflation, the shoulder portion of the
seatbelt remains cool to the touch.
The rear inflatable seatbelt consists of the
following:
• An inflatable bag in the shoulder
seatbelt webbing.
• Lap seatbelt webbing with automatic
locking mode.
• The same warning light, electronic
control and diagnostic unit as used for
the front seatbelts.
• Impact sensors in various parts of the
vehicle.
How does the rear inflatable seatbelt
system work? WARNING:
If a supplementary
restraint system component has
deployed, it will not function again. Have
the system and associated components
inspected as soon as possible. Failure to
follow this instruction could result in
personal injury or death.
The rear inflatable seatbelts function like
standard restraints in everyday usage.
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