2015 TOYOTA SIENNA Owners Manual

571-1. For safe use
SIENNA_OM_01999-08001_(U)
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For safety and security
Child restraint systems are classified into the following 3 types
according to the age and size of the child:
■Selecting an appropriate child restraint system
●Use a child restraint system appropriate for the child until the child becomes
large enough to properly wear the vehicle’s seat belt.
● If the child is too large for a child restraint system, sit the child on a rear seat
and use the vehicle’s seat belt. ( P. 28)
Types of child restraints
Rear facing  Infant seat/con-
vertible seatForward facing  Convertible
seat
Booster seat

581-1. For safe use
SIENNA_OM_01999-08001_(U)
WARNING
■Child restraint precautions
● For effective protection in automobile accidents and sudden stops, a child
must be properly restrained, using a seat belt or child restraint system
depending on the age and size of the child. Holding a child in your arms is
not a substitute for a child restraint system. In an accident, the child can be
crushed against the windshield, or between you and the vehicle’s interior.
● Toyota strongly urges the use of a proper child restraint system that con-
forms to the size of the child, installed on the rear seat. According to acci-
dent statistics, the child is safer when properly restrained in the rear seat
than in the front seat.
● Never install a rear-facing child restraint system on the front passenger
seat even if the “AIR BAG OFF” indicator light is illuminated. In the event
of an accident, the force of the rapid inflation of the front passenger airbag
can cause death or serious injury to the child if the rear-facing child
restraint system is installed on the front passenger seat.
● A forward-facing child restraint system may be installed on the front pas-
senger seat only when it is unavoidable. A child restraint system that
requires a top tether strap should not be used in the front passenger seat
since there is no top tether strap anchor for the front passenger seat.
Adjust the seatback as upright as possible and always move the seat as
far back as possible even if the “AIR BAG OFF” indicator light is illumi-
nated, because the front passenger airbag could inflate with considerable
speed and force. Otherwise, the child may be killed or seriously injured.
● Do not use the seat belt extender when installing a child restraint system
on the front or rear passenger seat. If installing a child restraint system
with the seat belt extender connected to the seat belt, the seat belt will not
securely hold the child restraint system, which could cause death or seri-
ous injury to the child or other passengers in the event of a sudden stop,
sudden swerve or an accident.

591-1. For safe use
SIENNA_OM_01999-08001_(U)
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For safety and security
WARNING
■Child restraint precautions
● Do not allow the child to lean his/her head or any part of his/her body
against the side door or the area of the seat, front and side pillars or roof
side rail from which the SRS side airbags or curtain shield airbags deploy
even if the child is seated in the child restraint system. It is dangerous if
the SRS side airbags and curtain shield airbags inflate, and the impact
could cause death or serious injury to the child.
● Make sure you have complied with all installation instructions provided by
the child restraint manufacturer and that the system is properly secured. If
it is not secured properly, it may cause death or serious injury to the child
in the event of a sudden stop, sudden swerve or an accident.
■ When children are in the vehicle
Do not allow children to play with the seat belt. If the seat belt becomes
twisted around a child’s neck, it may lead to choking or other serious injuries
that could result in death.
If this occurs and the buckle cannot be unfastened, scissors should be used
to cut the belt.
■ When the child restraint system is not in use
● Keep the child restraint system properly secured on the seat even if it is
not in use.
Do not store the child restraint system unsecured in the passenger com-
partment.
● If it is necessary to detach the child restraint system, remove it from the
vehicle or store it securely in the luggage compartment. This will prevent it
from injuring passengers in the event of a sudden stop, sudden swerve or
an accident.

601-1. For safe use
SIENNA_OM_01999-08001_(U)
Installing child restraints
Child restraint LATCH anchors
Second seats (8-passenger models)
LATCH anchors are provided for
second outside seats. (Buttons dis-
playing the location of the anchors
are attached to the seats.)
Second seats (7-passenger models)
LATCH anchors are provided for
both second seats. (Buttons dis-
playing the location of the anchors
are attached to the seats.)
Follow the child restraint system manufacturer’s instructions.
Firmly secure child restraints to the rear seats using the LATCH
anchors or a seat belt. Attach the top tether strap when installing
a child restraint.
The lap/shoulder belt can be used if your child restraint system
is not compatible with the LATCH (Lower Anchors and Tethers
for Children) system.

611-1. For safe use
SIENNA_OM_01999-08001_(U)
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For safety and security
Third seats
LATCH anchors are provided for
the right outboard seat and center
seat. (Buttons displaying the loca-
tion of the anchors are attached to
the seats.)
Seat belts equipped with a child
restraint locking mechanism
(ALR/ELR belts except driver’s
seat belt) ( P. 32)
Anchor brackets (for top tether strap)
Second seats (8-passenger models)
Anchor brackets are provided for
second outside seats.

621-1. For safe use
SIENNA_OM_01999-08001_(U)
Second seats (7-passenger models)
Anchor brackets are provided for
both second seats.
Third seats
An anchor brackets are provided
for the right outboard seat and cen-
ter seat.
Fold the seatback while pulling
the lever and move to the rear-
most recline position.
Widen the gap between the seat cu shion and seatback slightly.
Installation with LATCH system (second seat)
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2

631-1. For safe use
SIENNA_OM_01999-08001_(U)
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For safety and security
Ty p e A
Latch the hooks of the lower
straps onto the LATCH
anchors. If the child restraint
has a top tether strap, the top
tether strap should be latched
onto the top tether strap anchor.
For owners in Canada:
The symbol on a child restraint
system indicates the presence
of a lower connector system.
Ty p e B
Latch the buckles onto the
LATCH anchors. If the child
restraint has a top tether strap,
the top tether strap should be
latched onto the top tether strap
anchor.
For owners in Canada:
The symbol on a child restraint
system indicates the presence
of a lower connector system.
Canada only
3
Canada only
P

641-1. For safe use
SIENNA_OM_01999-08001_(U)
Manual seat
Fold the seatback while pulling
the strap. Return the seatback
and secure it at the 1st lock
position (most upright posi-
tion). Adjust the seatback to the
11th lock position.1st lock position
11th lock position
Power seat
Fold down the seatback by
pressing the folding/returning
switch ( P. 160). Raise the
seatback by pressing the same
switch, the returning switch
(  P. 163) or the seatback angle
adjustment switch ( P. 153).
(The seatback will automatically
stop.) Do not touch the switch
while the seatback is moving,
because the operation will stop.
Widen the gap between the seat cu shion and seatback slightly.
Installation with LATCH system (third seat)
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2
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