Page 23 of 571
2. After positioning the child safety seat in the proper seating position,
do the following:
•Standard safety belt: pull down
on the shoulder belt and then
grasp the shoulder belt and lap
belt together behind the belt
tongue.
•Inflatable safety belt: grasp the
shoulder belt and lap belt together
behind the belt tongue.
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.
22Child Safety
2015 Flex(471)
Owners Guide gf, 1st Printing, October 2014
USA(fus)
Page 24 of 571
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 a snap and feel the latch engage. Make sure the tongue is
latched securely by pulling on it.
•Standard safety belt buckle
•Inflatable safety belt buckle
5. To put the retractor in the automatic locking mode, do the following;
•Standard safety belt: grasp the
shoulder portion of the belt and
pull downward until all of the
belt is pulled out.
Child Safety23
2015 Flex(471)
Owners Guide gf, 1st Printing, October 2014
USA(fus)
Page 25 of 571

•Inflatable safety belt: grasp the lap
portion of the inflatable safety belt
and pull upward until all of the belt
is pulled out.
Note:Unlike the standard safety belt, the inflatable safety belt’s unique
lap portion locks the child seat for installation. The ability for the
shoulder portion of the belt to move freely is normal, even after the lap
belt has been put into the automatic locking mode.
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.
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 up on the shoulder belt (for standard safety belt) or pulling
down on the lap belt (for inflatable safety belt) in order to force slack
from the belt. This is necessary to remove the remaining slack that will
exist once the extra weight of the child is added to the child restraint. It
also helps to achieve the proper snugness of the child seat to your
vehicle. Sometimes, a slight lean toward the buckle will provide extra
help to remove remaining slack from the belt.
•Standard safety belt
24Child Safety
2015 Flex(471)
Owners Guide gf, 1st Printing, October 2014
USA(fus)
Page 26 of 571
•Inflatable safety belt
9. Attach the tether strap (if the child seat is equipped). SeeUsing
Tether Strapslater in this chapter.
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 inch (2.5
centimeters) of movement for
proper installation.
Ford recommends checking with a NHTSA Certified Child Passenger
Safety Technician to make certain the child restraint is properly installed.
In Canada, check with your local St. John Ambulance office for referral
to a Child Passenger Safety Technician.
Child Safety25
2015 Flex(471)
Owners Guide gf, 1st Printing, October 2014
USA(fus)
Page 27 of 571

Using Lower Anchors and Tethers for CHildren (LATCH)
WARNING:Never attach two child safety seats to the same
anchor. In a crash, one anchor may not be strong enough to hold
two child safety seat attachments and may break, causing serious injury
or death.
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 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.
The LATCH system is composed of three vehicle anchor points: two
lower anchors located where seat back and seat cushion meet (called the
seat bight) and one top tether anchor located 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 safety belts to attach the child seat,
however the safety belt can still be used to attach the child seat. For
forward-facing child seats, the top tether strap must also be attached to
the proper top tether anchor, if a top tether strap has been provided
with your child seat.
Your vehicle has LATCH lower anchors for child seat installation at the
seating positions marked with the child seat symbol.
•Second-row bucket seats and
third-row passenger side
26Child Safety
2015 Flex(471)
Owners Guide gf, 1st Printing, October 2014
USA(fus)
Page 28 of 571

•Second-row bench seats and
third-row passenger side
The LATCH anchors are located at
the rear section of the rear seat
between the cushion and seat back
below the symbols as shown. Follow
the child seat manufacturer’s
instructions to properly install a
child seat with LATCH attachments.
Follow the instructions on attaching child safety seats with tether straps.
SeeUsing Tether Strapslater in this chapter.
Attach LATCH lower attachments of the child seat only to the anchors
shown.
Using Inboard Lower Anchors From the Outboard Seating
Positions (Center Seating Use)
WARNING:The standardized spacing for LATCH lower anchors
is 11 inches (280 millimeters) center to center. Do not use
LATCH lower anchors for the center seating position unless the child
seat manufacturer’s instructions permit and specify using anchors
spaced at least as far apart as those in this vehicle.
The lower anchors at the center of the second row rear seat are spaced
20.5 inches (520 millimeters apart). The standardized spacing for LATCH
lower anchors is 11 inches (280 millimeters) center to center. A child
seat with rigid LATCH attachments cannot be installed at the center
seating position. LATCH compatible child seats (with attachments on belt
webbing) can only be used at this seating position provided that the
child seat manufacturer’s instructions permit use with the anchor spacing
stated. Do not attach a child seat to any lower anchor if an adjacent
child seat is attached to that anchor.
Child Safety27
2015 Flex(471)
Owners Guide gf, 1st Printing, October 2014
USA(fus)
Page 29 of 571

Each time you use the safety seat, check that the seat is properly
attached to the lower anchors and tether anchor, if applicable. Tug the
child seat from side to side and forward and back where it is secured to
the vehicle. The seat should move less than one inch when you do this
for a proper installation.
If the safety seat is not anchored properly, the risk of a child being
injured in a crash greatly increases.
Combining Safety Belt and LATCH Lower Anchors for Attaching
Child Safety Seats
When used in combination, either the safety belt or the LATCH lower
anchors may be attached first, provided a proper installation is achieved.
Attach the tether strap afterward, if included with the child seat.
Using Tether Straps
Many forward-facing child safety seats include a tether strap
which extends from the back of the child safety seat and hooks
to an anchoring point called the top tether anchor. Tether
straps are available as an accessory for many older safety seats.
Contact the manufacturer of your child seat for information about
ordering a tether strap, or to obtain a longer tether strap if the tether
strap on your safety seat does not reach the appropriate top tether
anchor in your vehicle.
Once the child safety seat has been installed using either the safety belt,
the lower anchors of the LATCH system, or both, you can attach the top
tether strap.
The tether strap anchors in your vehicle are in the following positions
(shown from top view):
•Second row bucket seats and
third-row passenger side
28Child Safety
2015 Flex(471)
Owners Guide gf, 1st Printing, October 2014
USA(fus)
Page 33 of 571

BOOSTER SEATS
WARNING:Never place, or allow a child to place, the shoulder
belt under a child’s arm or behind the back because it reduces
the protection for the upper part of the body and may increase the risk
of injury or death in a crash.
Note:Some booster seat safety belt guides may not accommodate the
shoulder portion of the inflatable safety belt.
Use a belt-positioning booster seat for children who have outgrown or no
longer properly fit in a child safety seat (generally children who are less
than 4 feet 9 inches (1.45 meters) tall, are greater than age four (4) and
less than age twelve (12), and between 40 pounds (18 kilograms) and
80 pounds (36 kilograms) and upward to 100 pounds (45 kilograms) if
recommended by your child restraint manufacturer). Many state and
provincial laws require that children use approved booster seats until
they reach age eight (8), a height of 4 feet 9 inches (1.45 meters) tall, or
80 pounds (36 kilograms).
Booster seats should be used until you can answer YES to ALL of these
questions when the child is seated without a booster seat.
•Can the child sit all the way
back against their vehicle seat
with knees bent comfortably at
the edge of the seat cushion?
•Can the child sit without
slouching?
•Does the lap belt rest low across the hips?
•Is the shoulder belt centered on the shoulder and chest?
•Can the child stay seated like this for the whole trip?
Always use booster seats in conjunction with your vehicle lap and
shoulder belt.
32Child Safety
2015 Flex(471)
Owners Guide gf, 1st Printing, October 2014
USA(fus)