
Choosing a Child Safety Seat
All children age 12 and under should ride in the rear (second row) seats. Always use a child safety seat suitable for a young child’s age and weight.InfantsToddlersYoung
childrenAgeBirth to 1 year*Over 1 year*4 years and
older, and
less than 57
in. (145 cm)
tallWeightUp to at least 20 lbs (9 kg)*Over 20 lbs (9 kg) (minimum)
and up to 40 lbs (18 kg)*Over 40 lbs
(18 kg)Type of child
safety seatRear facing (or convertible)Forward facing (or
convertible)*Seat belt
retained
booster
seatSeat positionRear facing only*Forward facing*Forward
facingRecommended
attachment
methodIf combined weight of child
and safety seat is up to 65 lbs
(29 kg), attach using either
LATCH** (lower anchor only)
or the seat belt only.*** If
combined weight of child and
safety seat is over 65 lbs
(29 kg), attach using the seat
belt only.***If combined weight of child
and safety seat is up to 65 lbs
(29 kg), attach using either
LATCH** (both lower anchors
and top tether anchor), or the
seat belt and upper tether
strap.*** If combined weight of
child and safety seat is over
65 lbs (29 kg), attach using the
seat belt and upper tether
strap.***Attach
booster
seats using
the seat
belt only.* Many child safety seats currently available allow children to ride rear-facing using the child
safety seat’s integrated 5-point harness for a longer period of time BASED UPON SPECIFIC HEIGHT AND WEIGHT LIMITS. Keep your child in a rear facing seat for as long as possible.CHECK THE CHILD SAFETY SEAT MANUFACTURER’S INSTRUCTIONS AND CAREFULLYFOLLOW ALL INSTRUCTIONS
** LATCH - Lower Anchors and Tethers for Children. In Canada, this is also called Lower Universal Anchorage System (LUAS), or CANFIX.
*** Subject to instructions provided by the child safety seat manufacturer.Warning: Laws that govern how and where children should be carried when traveling in a
vehicle are subject to change. It is the driver’s responsibility to keep up to date on, and
comply with, all current regulations in the region(s) where Model S is driven.To check the child passenger safety laws for your state, go to: http://www.ghsa.org/html/stateinfo/laws/childsafety_laws.html.
Child Safety Seats
Seating and Safety Restraints23

Seating Larger ChildrenIf a child is too large to fit into a child safety
seat, but too small to safely fit into the standard seat belts, use a booster seat
appropriate for the child’s age and size. Carefully follow the manufacturer’sinstructions to secure the booster seat usingthe seat belts. Do not use the LATCH systemto secure booster seats, even in situationswhere the booster seat is equipped with the
LATCH system.
Installing Child Safety Seats There are two general methods used to install
child safety seats:
• Seat belt retained - these seats are secured using the vehicle’s seat belts (see
Installing Seat Belt Retained Child Seats on page 24).
• LATCH retained - these seats can attach to anchor bars built into the vehicle’s rear
seats (see Installing LATCH Child Seats on
page 25).
Check the child safety seat manufacturer’s
instructions and the table on Child Safety
Seats on page 22 to determine which
installation method to use. Some child safety
seats can be installed using either method.
Always follow the child safety seat
manufacturer’s instructions.
Installing Seat Belt Retained Child
Seats
First, make sure that the child falls into the
correct weight range for the seat.
Avoid dressing the child in bulky clothing anddo not place any objects between the childand the restraint system.
Adjust harnesses for every child, every trip.To securely hold child safety seats, all
passenger seating positions are equipped with an automatic locking retractor (ALR) that, by
pulling the seat belt beyond the length
needed for a typical adult occupant, locks the belt into place until the seat belt is unbuckled
and the webbing is fully retracted. The ALR mechanism operates as a ratchet, winding in
slack and preventing the seat belt from
extending any further until it has been
completely rewound. When installing a child
safety seat, engage the belt's automatic locking retractor by pulling the seat belt
webbing until it is fully extended. The ALR
system engages only when the seat belt is at
its maximum extension point.
Note: An automatic locking retractor
disengages only when the seat belt is
unbuckled and fully retracted. The belt can
then be worn as a normal belt, sliding freely in
and out and locking tight only in an
emergency. Once disengaged, the belt must
be fully extended to re-engage the locking
mechanism whenever you install a child safety seat.
Always follow the detailed instructions provided by the child safety seat
manufacturer. General guidelines are provided
below.
1. Place the child safety seat in Model S, and
fully extend the seat belt. Route and
buckle the seat belt in accordance with the child safety seat manufacturer’s
instructions.
2. Allow the seat belt to retract, and remove
all slack in the seat belt while firmly
pushing the child safety seat into the Model S seat.
3. If the seat belt retained child safety seat
has an upper tether, attach it to the back of the seat (see Attaching Upper Tether
Straps on page 25).
Child Safety Seats
24Model S Owner's Manual

Testing a Child Safety SeatBefore seating a child, always make sure thechild safety seat is not loose:
1. Hold the child safety seat by the belt path
and try to slide the safety seat from side
to side and front to back.
2. If the seat moves more than one inch
(2.5 cm), it is too loose. Tighten the belt
or reconnect the LATCH retained child
safety seat.
3. If you are unable to reduce slack, try a
different seat location or try another child
safety seat.
Warnings - Child Safety SeatsWarning: Extreme hazard! Do not seat a
child on the front passenger seat even if
you are using a child safety seat. This seat has an airbag in front of it. Although this
airbag is disabled when Model S detects a lightweight passenger, do not rely on
technology to protect your child.Warning: Do not use a forward facing
child safety seat until your child weighs
over 20 lbs (9 kg) and can sit
independently. Up to the age of two, a child's spine and neck are not sufficientlydeveloped to avoid injury in a frontal
impact.Warning: Do not allow a baby or infant to
be held on a lap. All children should be
restrained in an appropriate child safety
seat at all times.Warning: To ensure children are safely
seated, follow all instructions provided in this document and by the manufacturerof the child safety seat.Warning: Children should ride in a rear
facing child safety seat using the seat’s
integrated 5-point harness for as long as
possible.Warning: Do not use seat belt extenders
when installing a child safety seat or booster seat.Warning: When seating larger children,
make sure the child's head is supported and the child’s seat belt is properlyadjusted and fastened. The shoulder
portion of the belt must be away from the face and neck, and the lap portion mustnot be over the stomach.Warning: Never attach two child safety
seats to one anchor point. In a collision,one anchor point may be incapable of
securing both seats.Warning: Child restraint anchorages are
designed to withstand only those loads imposed by correctly fitted child
restraints. Under no circumstances are
they to be used for adult seatbelts,
harnesses, or for attaching other items or equipment to the vehicle.Warning: Always check harnesses and
tether straps for damage and wear.Warning: Do not use seat belt extenders
on a seat belt that is being used to install
a child safety seat or booster seat.Warning: Never leave a child unattended,
even if the child is secured in a child
safety seat.Warning: Never use a child safety seat
that has been involved in an accident.
Have the seat inspected or replaced as a
described in the child safety seat
manufacturer’s instructions.
Child Safety Seats
26Model S Owner's Manual