2010 Mercury Mariner seats

training to ensure that all children ages 0 to 16 are properly restrained in
the correct restraint system. Ford recommends checking with a NHTSA
Certified Child Passenger Safety Technician (CPST) and your
pediatrician to make sure your seat is appropriate for your child and
properly installed in the vehicle. To locate a child seat fitting station and
CPST contact the NHTSA toll free at1-888-327-4236or on the internet
at http://www.nhtsa.dot.gov. In Canada, check with your local St. John
Ambulance office for referral to a CPST or for further information,
contact your provincial ministry of transportation, your local St. John
Ambulance office at http://www.sfa.ca, or Transport Canada at
1–800–333–0371 (http://www.tc.gc.ca).
Follow all the safety restraint and airbag precautions that apply to adult
passengers in your vehicle.
If the child is the proper height, age, and weight (as specified by your
child safety seat or booster manufacturer), fits the restraint and can be
restrained properly, then restrain the child in the child safety seat or
with the belt-positioning booster. Remember that child seats and
belt-positioning boosters vary and may be designed to fit children of
different heights, ages and weights. Children who are too large for child
safety seats or belt-positioning boosters (as specified by your child safety
seat manufacturer) should always properly wear safety belts.
SAFETY SEATS FOR CHILDREN
Infant and/or toddler seats
Use a safety seat that is recommended for the size and weight of the
child.
When installing a child safety seat:
•Review and follow the information
presented in theAirbag
supplemental restraint system
(SRS)section in this chapter.
•Carefully follow all of the
manufacturer’s instructions
included with the safety seat you
put in your vehicle. If you do not
install and use the safety seat
properly, the child may be injured
in a sudden stop or collision.
Seating and Safety Restraints
157
2010 Mariner(mrn)
Owners Guide, 2nd Printing
USA(fus)

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 child seat in the front seat, move the vehicle seat all the
way back.
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.
Installing child safety seats with combination lap and shoulder
belts
The rear seat head restraints must be removed when using a child
seat that utilizes the top tether anchor.
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 help prevent accidental unbuckling.
•Place vehicle seat back in upright position.
•Put the safety belt in the automatic locking mode. Refer to step 5
below. 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
158
2010 Mariner(mrn)
Owners Guide, 2nd Printing
USA(fus)

8. Remove remaining slack from the
belt. Force the seat down with extra
weight, e.g., by pressing down or
kneeling on the child restraint while
pulling up on the shoulder belt in
order to force slack from the belt.
This is necessary to remove the
remaining slack that will exist once
the additional weight of the child is
added to the child restraint. It also
helps to achieve the proper
snugness of the child seat to the
vehicle. Sometimes, a slight lean
towards the buckle will additionally
help to remove remaining slack from the belt.
9. Attach the tether strap (if the
child seat is equipped). Refer to
Attaching child safety seats with
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 one inch (2.5 cm) of movement for proper installation.
11. Ford recommends checking with a NHTSA Certified Child Passenger
Safety Technician (CPST) to make certain the child restraint is properly
installed. In Canada, check with your local St. John Ambulance office for
referral to a CPST.
Attaching child safety seats with LATCH
(Lower Anchors and Tethers for CHildren) attachments
The LATCH system is composed of three vehicle anchor points: two (2)
lower anchors located where the vehicle seat back and seat cushion meet
(called the “seat bight”) and one (1) 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
Seating and Safety Restraints
161
2010 Mariner(mrn)
Owners Guide, 2nd Printing
USA(fus)

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. Ford Motor Company recommends the use of a
child safety seat having a top tether strap. SeeAttaching child safety
seats with tether strapsandRecommendations for attaching safety
restraints for childrenin this chapter for more information.
Your vehicle has LATCH lower anchors for child seat installation at the
seating positions marked with the child seat symbol.
The LATCH anchors are located at
the rear section of the rear seat
between the cushion and seatback.
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.
Refer toAttaching child safety
seats with tether strapslater in this
chapter.
Attach LATCH lower attachments of
the child seat only to the anchors
shown.
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.
Seating and Safety Restraints
162
2010 Mariner(mrn)
Owners Guide, 2nd Printing
USA(fus)

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.
Use of inboard lower anchors from the outboard seating positions
(center seating use)
The lower anchors at the center of the second row rear seat are spaced
400 mm (16 inches) apart. The standardized spacing for LATCH lower
anchors is 280 mm (11 inches) 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.
WARNING:The standardized spacing for LATCH lower anchors
is 280 mm (11 inches) 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 of this vehicle.
If you install a child seat with rigid LATCH attachments, and have
attached the top tether strap to the proper top tether anchor, do not
tighten the tether strap enough to lift the child seat 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 seat. Keeping the child seat just
touching the vehicle seat gives the best protection in a severe crash.
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.
Seating and Safety Restraints
163
2010 Mariner(mrn)
Owners Guide, 2nd Printing
USA(fus)

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. Refer
toRecommendations for attaching child safety restraints for children
in this chapter.
Attaching child safety seats with 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 the vehicle.
The rear seating positions of your vehicle are equipped with built-in
tether strap anchors located behind the seats on the roof panel in the
cargo area.
The tether strap anchors in your
vehicle are in the following positions
(shown from top view):
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 either the safety belt
or the lower anchors of the LATCH system, you can attach the top tether
strap.
Perform the following steps to install a child safety seat with tether
anchors:
1. Route the child safety seat tether strap over the back of the seat.
For vehicles with adjustable head restraints, remove the head restraint
first, place under the front seat for storage, and then route the tether
strap over the top of the seatback.
Seating and Safety Restraints
164
2010 Mariner(mrn)
Owners Guide, 2nd Printing
USA(fus)

Child booster seats
The belt-positioning booster (booster seat) is used to improve the fit of
the vehicle safety belt. Children outgrow a typical child seat (e.g.,
convertible or toddler seat) when they weigh about 40 lb (18 kg) and are
around four (4) years of age. Consult your child safety seat owner guide
for the weight, height, and age limits specific to your child safety seat.
Keep your child in the child safety seat if it properly fits the child,
remains appropriate for their weight, height and age AND if properly
secured to the vehicle.
Although the lap/shoulder belt will provide some protection, children
who have outgrown a typical child seat are still too small for lap/shoulder
belts to fit properly, and wearing an improperly fitted vehicle safety belt
could increase the risk of serious injury in a crash. To improve the fit of
both the lap and shoulder belt on children who have outgrown child
safety seats, Ford Motor Company recommends use of a belt-positioning
booster.
Booster seats position a child so that vehicle lap/shoulder safety belts fit
better. They lift the child up so that the lap belt rests low across the hips
and the knees bend comfortably at the edge of the cushion, while
minimizing slouching. Booster seats may also make the shoulder belt fit
better and more comfortably. Try to keep the belt near the middle of the
shoulder and across the center of the chest. Moving the child closer (a
few centimeters or inches) to the center of the vehicle, but remaining in
the same seating position, may help provide a good shoulder belt fit.
When children should use booster seats
Children need to use booster seats from the time they outgrow the
toddler seat until they are big enough for the vehicle seat and
lap/shoulder belt to fit properly. Generally this is when they reach a
height of at least 4 feet 9 inches (1.45 meters) tall (around age eight to
age twelve and between 40 lb (18 kg) and 80 lb (36 kg) or 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 4 feet 9 inches
(1.45 meters) tall, or 80 lb (36 kg).
Seating and Safety Restraints
166
2010 Mariner(mrn)
Owners Guide, 2nd Printing
USA(fus)

Booster seats should be used until you can answer YES to ALL of these
questions when seated without a booster seat:
•Can the child sit all the way back
against the vehicle seat back 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?
Types of booster seats
There are generally two types of belt-positioning booster seats: backless
and high back. Always use booster seats in conjunction with the vehicle
lap/shoulder belt.
•Backless booster seats
If your backless booster seat has a
removable shield, remove the
shield. If a vehicle seating position
has a low seat back 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 back or head restraint and lap/shoulder belts, or consider
using a high back booster seat.
Seating and Safety Restraints
167
2010 Mariner(mrn)
Owners Guide, 2nd Printing
USA(fus)