Ford Mustang (2018 year). Manual — part 5

however the seatbelt 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.

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Your vehicle has LATCH lower anchors for
child seat installation at the seating
positions marked with the child seat
symbol.

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The LATCH anchors are located at the rear
section of the rear seat between the
cushion and seatback 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.

Attach LATCH lower attachments of the
child seat only to the anchors shown.

Combining Seatbelt and LATCH Lower
Anchors for Attaching Child Safety
Seats

When used in combination, either the
seatbelt 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 seatbelt, 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):

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Perform the following steps to install a
child safety seat with tether anchors:

For coupe:

Note: If you install a child seat with rigid
LATCH attachments, do not tighten the
tether strap enough to lift the child seat off
your vehicle seat cushion when the child is
seated in it. Keep the tether strap just snug
without lifting the front of the child seat.
Keeping the child seat just touching your
vehicle seat gives the best protection in a
severe crash.

1.

Route the tether strap over the top of
the seatback.

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2. Locate the correct anchor for the

selected seating position.

3. Open the tether anchor cover.

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4. Clip the tether strap to the anchor as

shown.

5. Tighten the child safety seat tether

strap according to the manufacturer's
instructions. If your child restraint
system is equipped with a tether strap,
and the child restraint manufacturer
recommends its use, we also
recommend its use.

If the safety seat is not anchored properly,
the risk of a child being injured in a crash
greatly increases.

For convertible:

Note: For easier access, attach the tether
with the convertible top up.

1.

Route the child safety seat tether strap
over the top of the seatback.

E185416

2. Access the tether anchors located

behind the seatback.

3. Remove the tether anchor cap.

4. Clip the tether strap to the anchor.

5. Tighten the child safety seat tether

strap according to the manufacturer’s
instructions.

If the safety seat is not anchored properly,
the risk of a child being injured in a crash
greatly increases.

If your child restraint system is equipped
with a tether strap, and the child restraint
manufacturer recommends its use, we also
recommend its use.

BOOSTER SEATS

WARNING

Do not put the shoulder section of
the seatbelt or allow the child to put
the shoulder section of the seatbelt

under their arm or behind their back. Failure
to follow this instruction could reduce the
effectiveness of the seatbelt and increase
the risk of injury or death in a crash.

Use a belt-positioning booster seat for
children who have outgrown or no longer
properly fit in a child safety restraint
(generally children who are less than 57 in
(1.45 m) tall, are greater than age 4 and
less than age 12, and between 40 lb (18 kg)
and 80 lb (36 kg) and upward to 100 lb
(45 kg) if recommended by your child
restraint manufacturer). Many state and
provincial laws require that children use
approved booster seats until they reach
age eight, a height of 57 in (1.45 m) tall, or
80 lb (36 kg).

Booster seats should be used until you can
answer YES to ALL of these questions
when seated without a booster seat:

E142595

•

Can the child sit all the way back
against their vehicle seat backrest 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.

Types of Booster Seats

E68924

•

Backless booster seats

If your backless booster seat has a
removable shield, remove the shield. If a
vehicle seating position has a low seat
backrest or no head restraint, a backless
booster seat may place your child's head
(as measured at the tops of the ears)
above the top of the seat. In this case,
move the backless booster to another
seating position with a higher seat backrest
or head restraint and lap and shoulder
belts, or consider using a high back booster
seat.

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•

High back booster seats

If, with a backless booster seat, you cannot
find a seating position that adequately
supports your child's head, a high back
booster seat would be a better choice.

Children and booster seats vary in size and
shape. Choose a booster that keeps the
lap belt low and snug across the hips,
never up across the stomach, and lets you
adjust the shoulder belt to cross the chest
and rest snugly near the center of the
shoulder. The following drawings compare
the ideal fit (center) to a shoulder belt
uncomfortably close to the neck and a
shoulder belt that could slip off the
shoulder. The drawings also show how the
lap belt should be low and snug across the
child's hips.