seats TOYOTA SIENNA 2003 XL20 / 2.G Owner's Manual

03 SIENNA_U (L/O 0207)
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The builtin child restraint system mainly
consists of two child seats integrated in
the bench type second seat with 5point
seat belts. Refer to the illustration to be-
come familiar with the parts of the sys-
tem. This child restraint system conforms
to U.S. Federal Motor Vehicle Safety Stan-
dard No.213 and Canada Motor Vehicle
Safety Standard No.213.4.1. Head restraint
2. Head restraint lock release button
3. Shoulder belts
4. Maximum shoulder height indicator label
5. Removable pad
6. Seat belt buckle
7. Child seat cushion
8. Seat belt buckle release button
9. Seat belt tabs
10. Owner ’s manual supplement 11. Seat belt adjustment lever
12. Shoulder belt clip
—Builtin child restraint (bench type second seat)

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(A) INFANT SEAT INSTALLATION
An infant seat is used in rearfacing
position only.CAUTION
Do not install a child restraint sys-
tem on the third seat if it interferes
with the lock mechanism of the sec-
ond seats. This can cause death or
serious injury to the child and pas-
sengers sitting in second seats in
case of sudden braking or a colli-
sion.
Same position Same angle
When installing a child restraint
system in the third seat center
position, adjust both seat cushions
to the same position and align both
seatbacks at the same angle. Other-
wise, the child restraint system can-
not be securely restrained and this
may cause death or serious injuries
in a collision.
—Installation with 2point type
seat belt

03 SIENNA_U (L/O 0207)
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CAUTION
Do not install a child restraint sys-
tem on the third seat if it interferes
with the lock mechanism of the sec-
ond seats. This can cause death or
serious injury to the child and pas-
sengers sitting in second seats in
case of sudden braking or a colli-
sion.
Same
positionSame angle
When installing a child restraint
system in the third seat center
position, adjust both seat cushions
to the same position and align both
seatbacks at the same angle. Other-
wise, the child restraint system can-
not be securely restrained and this
may cause death or serious injuries
in a collision.1. Run the center lap belt through or
around the convertible seat following
the instructions provided by its
manufacturer and insert the tab into
the buckle taking care not to twist the
lap belt.

03 SIENNA_U (L/O 0207)
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Do not install a child restraint sys-
tem on the second (or third) seat if
it interferes with the lock mecha-
nism of the front (or second) seats.
This can cause death or serious in-
jury to the child and passengers
sitting in front (or second) seats in
case of a sudden braking or a colli-
sion.
If the driver ’s seat position does
not allow sufficient space for safe
installation, install the child re-
straint system on the second right
seat.
1. Run the lap and shoulder belt throughor around the infant seat following the
instructions provided by its manufactur-
er and insert the tab into the buckle
taking care not to twist the belt. Keep
the lap portion of the belt tight.
CAUTION
After inserting the tab, make sure
the tab and buckle are locked and
that the lap and shoulder portions
of the belt are not twisted.
Do not insert coins, clips, etc. in
the buckle as this may prevent you
from properly latching the tab and
buckle.
If the seat belt does not function
normally, it cannot protect your
child from injury. Contact your
Toyota dealer immediately. Do not
use the child restraint system until
the seat belt is fixed.

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Move seat fully back
A forwardfacing child restraint sys-
tem should be allowed to be
installed on the front passenger
seat only when it is unavoidable.
Always move the seat as far back
as possible, because the force of
the deploying front passenger air-
bag could cause death or serious
injury to the child.
On vehicles with side airbags, do
not allow the child to lean against
the front door or around the front
door even if the child is seated in
the child restraint system. It is dan-
gerous if the side airbags inflate,
because the impact could cause
death or serious injury to the child.
Do not install a child restraint sys-
tem on the second (or third) seat if
it interferes with the lock mecha-
nism of the front (or second) seats.
This can cause death or serious in-
jury to the child and passengers
sitting in front (or second) seats in
case of a sudden braking or a colli-
sion.
If the driver ’s seat position does
not allow sufficient space for safe
installation, install the child re-
straint system on the second right
seat.

03 SIENNA_U (L/O 0207)
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To cool off your Toyota after it has
been parked in the hot sun, drive with
the windows open for a few minutes.
This vents the hot air, allowing the air
conditioning to cool the interior more
quickly.
Make sure the air intake grilles in front
of the windshield are not blocked (by
leaves or snow, for example).
On humid days, do not blow cold air
on the windshield. The windshield could
fog up because of the difference in air
temperature on the inside and outside
of the windshield.
Keep the area under the front seats
clear to allow air to circulate through-
out the vehicle.
On cold days, set the fan speed to
high for a minute to help clear the
intake ducts of snow or moisture. This
can reduce the amount of fogging on
the windows.
When driving on dusty roads, close all
windows. If dust thrown up by the ve-
hicle is still drawn into the vehicle after
closing the windows, it is recommended
that the air intake selector be set to
FRESH and the fan speed selector to
any setting except “OFF”.
—Air flow selector settings—Operating tips

03 SIENNA_U (L/O 0207)
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To cool off your Toyota after it has
been parked in the hot sun, drive with
the windows open for a few minutes.
This vents the hot air, allowing the air
conditioning to cool the interior more
quickly.
Make sure the air intake grilles in front
of the windshield are not blocked (by
leaves or snow, for example).
On humid days, do not blow cold air
on the windshield. The windshield could
fog up because of the difference in air
temperature on the inside and outside
of the windshield.
Keep the area under the front seats
clear to allow air to circulate through-
out the vehicle.
On cold days, set the fan speed selec-
tor to adjust the fan speed high for a
minute to help clear the intake ducts
of snow or moisture. This can reduce
the amount of fogging on the windows.
When driving on dusty roads, close all
windows. If dust thrown up by the ve-
hicle is still drawn into the vehicle after
closing the windows, it is recommended
that the air intake selector be set to
FRESH and the fan speed selector to
any setting except “OFF”.
—Air flow selector settings—Operating tips

03 SIENNA_U (L/O 0207)
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The digital clock indicates the time.
The key must be in the “ACC” or “ON”
position.
To reset the hour: Push the “H” button.
To reset the minutes: Push the “M” button.
If the electrical power source has been
disconnected from the clock, the time dis-
play will automatically be set to 1:00 (one
o’clock).
When the instrument panel lights are
turned on, the brightness of the time in-
dication will be reduced.The outside temperature display indi-
cates the outside air temperature when
you push the “OUT SIDE TEMP” button.
The key must be in the “ON” position.
Pushing the button once again will turn off
the display.
When the air conditioning system is on,
pushing the button once indicates the out-
side temperature and a second time
changes the display back to the air condi-
tioning temperature.Cigarette lighter and front ashtray
Rear ashtray (for second seats)
ClockOutside temperature gauge Cigarette lighter and ashtrays

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Rear ashtray (for third seats)
CIGARETTE LIGHTER
To use the cigarette lighter, press it in.
After it finishes heating up, it automati-
cally pops out ready for use.
If the engine is not running, the key must
be in the “ACC” position.
Do not hold the cigarette lighter pressed
in.
Use a Toyota genuine cigarette lighter or
equivalent for replacement.ASHTRAYS
To use the ashtray, open out.
When finished with your cigarette, thor-
oughly extinguish it in the ashtray to pre-
vent other cigarette butts from catching
fire. After using the ashtray, push it back
in completely.
To remove the ashtray, press down on the
lock spring plate and pull out.
CAUTION
To reduce the chance of injury in
case of an accident or sudden stop
while driving, always completely close
the ashtray after use.Front
Rear
Power outlets

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BRAKE ASSIST SYSTEM
When you slam the brakes on, the
brake assist system judges as an emer-
gency stop and provides more powerful
braking for a driver who cannot hold
down the brake pedal firmly.
When you slam the brakes on, more pow-
erful braking will be applied. At this time,
you may hear a sound in the engine
compartment and feel the vibrations of the
brake pedal. This does not indicate a mal-
function.
The brake assist system becomes opera-
tive after the vehicle has accelerated to
a speed in excess of approximately 10
km/h (6 mph). It stops operating when the
vehicle decelerates to a speed below
approximately 5 km/h (3 mph).
For an explanation of this system’s warn-
ing light, see “Service reminder indicators
and warning buzzers” in Section 15.
The brake pad wear limit indicators on
your disc brakes give a warning noise
when the brake pads are worn to where
replacement is required.
If you hear a squealing or scraping noise
while driving, have the brake pads
checked and replaced by your Toyota
dealer as soon as possible. Expensive ro-
tor damage can result if the pads are not
replaced when necessary.When stowing luggage or cargo in the
vehicle, observe the following:
Put luggage or cargo in the luggage
compartment when at all possible. Be
sure all items are secured in place.
Be careful to keep the vehicle bal-
anced. Locating the weight as far for-
ward as possible helps maintain bal-
ance.
For better fuel economy, do not carry
unneeded weight.
CAUTION
To prevent luggage or packages
from sliding forward during braking,
do not stack anything in the lug-
gage compartment higher than the
seatbacks. Keep luggage or pack-
ages low, as close to the floor as
possible.
Never allow anyone to ride in the
luggage compartment. It is not de-
signed for passengers. They should
ride in their seats with their seat
belts properly fastened. Otherwise,
they are much more likely to suffer
serious bodily injury, in the event
of sudden braking or a collision.
Brake pad wear limit
indicators
Luggage stowage pr
ecautions