2003 TOYOTA SIENNA Side doors

03 SIENNA_U (L/O 0207)
272003 MY SIENNA (OM45410U)
The alarm will last for one minute. To stop
alarm midway, do the following:
Push any of the switch on the wireless
remote control transmitter.
Lock or unlock either front doors or
back door with the key.
Turn the ignition key from the “LOCK”
to “ON” position.
The panic mode does not work when the
ignition key is in the “ON” position.
“PANIC” SWITCH (right side power
sliding door models)
Pushing the “PANIC” switch blows the
horn intermittently and flashes the
headlights, tail lights and other exterior
lights.
The “PANIC” switch is used to deter ve-
hicle theft when you witness anyone at-
tempting to break into or damage your
vehicle. The alarm will last for one minute. To stop
alarm midway, do the following:
Push any of the switch on the wireless
remote control transmitter.
Lock or unlock either front doors or
back door with the key.
Turn the key from the “LOCK” to “ON”
position.
The panic mode does not work when the
key is in the “ON” position.
WIRELESS REMOTE CONTROL
TRANSMITTER
The wireless remote control transmitter is
an electronic component. Observe the fol-
lowing instructions in order not to cause
damage to the wireless remote control
transmitter.
Do not leave the wireless remote con-
trol transmitter on places where the
temperature becomes high such as on
the dashboard.
Do not disassemble it.
Avoid knocking it hard against other
objects or dropping it.
Avoid putting it in water.

03 SIENNA_U (L/O 0207)
332003 MY SIENNA (OM45410U)
Key off operation: If both front doors are
closed, they work for 43 seconds even
after the ignition switch is turned off. They
stop working when either front door is
opened.
Both the left and the right rear quarter
windows move as long as you hold the
switch.
CAUTION
To avoid serious personal injury, you
must do the following.
Before you close the power rear
quarter windows, always make sure
there is nobody around the power
rear quarter windows. You must
also make sure the heads, hands
and other parts of the bodies of all
occupants are kept completely in-
side the vehicle. If someone’s neck,
head or hands get caught in a clos-
ing window, it could result in a se-
rious injury. When anyone closes
the power windows, make sure he
or she operates the windows safely.
When small children are in the ve-
hicle, never let them use the power
rear quarter window switches with-
out supervision.
Never leave small children alone in
the vehicle, especially with the igni-
tion key still inserted. They could
use the power rear quarter window
switch and get trapped in a window.
Unattended children can be involved
in serious accidents.
To open the window, pull the latch han-
dle toward you and swing it fully out.
When closing the window, make sure it is
completely closed.
Center side windows and
manual rear quarter windows

03 SIENNA_U (L/O 0207)
342003 MY SIENNA (OM45410U)
Insert the key into the keyhole and turn
it.
To lock: Turn the key clockwise.
To unlock: Turn the key counterclockwise.
To open the back door, pull the lever.
Vehicles with power door lock system—All
the doors lock and unlock simultaneously
with back door.Strap
Handle
When closing the back door, use the
inside strap or handle for easier reach
to the back door.
To close the back door, lower it and press
down on it. After closing the back door,
try pulling it up to make sure it is secure-
ly closed.
See “Luggage stowage precautions” in
Section 2 for precautions in loading lug-
gage.
CAUTION
Keep the back door closed while driv-
ing. This not only keeps the luggage
from being thrown out but also pre-
vents exhaust gases from entering
the vehicle.
NOTICE
To prevent damage to the back door
dampers, do not apply any force,
paint or let any other foreign matter
on them.
Back door

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362003 MY SIENNA (OM45410U)
To deter the vehicle theft, the system
is designed to sound an alarm if any of
the front, sliding or back doors or hood
is forcibly unlocked or the battery ter-
minal is disconnected and then recon-
nected when the vehicle is locked.
The alarm blows the horn intermittently
and flashes the headlights, tail lights and
other exterior lights.SETTING THE SYSTEM1. Turn the ignition key to the “LOCK” position and remove it.
The indicator light will start flashing when
the key is removed from the ignition
switch. (See “Engine immobiliser system”
for details.)
2. Have all passengers get out of the vehicle.
3. Close the front, sliding and back doors and hood. Then lock all the doors with
the key or wireless remote control
transmitter.
The indicator light will remain on when the
front, sliding and back doors and hood are
closed and locked. As the doors are locked, the system will
give you a preparation time of 30 seconds
before the setting, during which the front,
sliding or back doors and hood may be
opened.
Be careful not to unlock any door with the
key or wireless remote control transmitter
during setting. This will cancel the system.
4. After making sure the indicator light starts flashing, you may leave the ve-
hicle.
The system will automatically be set after
the preparation time passes. The indicator
light will flash to show the system is set.
If any of the front, sliding or back doors
or hood is open at that time, the setting
is interrupted until it is closed and locked.
Never leave anyone in the vehicle when
you set the system, because unlocking
from the inside will activate the system.
Theft deterrent system

03 SIENNA_U (L/O 0207)
372003 MY SIENNA (OM45410U)
WHEN THE SYSTEM IS SET
Activating the system
The system will give the alarm under the
following conditions:
If any of the front, sliding or back
doors is unlocked or if the hood is
forcibly opened without the key or wire-
less remote control transmitter
If the battery terminal is disconnected
and then reconnected
The indicator light will come on when the
system is activating.
If any of the doors is unlocked without the
key or wireless remote control transmitter
and the key is not in the ignition switch,
all the doors will be automatically locked
again.
After 1 minute, the alarm will automatically
stop and the indicator light will start flash-
ing again.
Reactivating the alarm
Once set, the system cannot be cancelled
without the key or wireless remote control
transmitter. If the front, sliding and back
doors and hood are closed after the alarm
stops, the system automatically resets the
alarm. The alarm will activate again under the
same circumstances described in
“Activating the system”.
Stopping the alarm
To stop alarm midway, do the following:
Unlock either front door or back door
with the key or wireless remote control
transmitter.
Turn the key from the “LOCK” to “ON”
position.
These ways cancel the system at the
same time.
TESTING THE SYSTEM 1. Open all the windows.
2. Set the system as described above. The doors should be locked with the
key or wireless remote control transmit-
ter. Be sure to wait until the indicator
light goes off or starts flashing.
3. Unlock any door from the inside. The system s hould activate the alarm.
4. Cancel the system as described above.
5. Repeat this operation for the other doors and hood. When testing on the
hood, also check that the system is
activated when the battery terminal is
disconnected and then reconnected. If the system does not work properly,
have it checked by your Toyota dealer.

03 SIENNA_U (L/O 0207)
402003 MY SIENNA (OM45410U)
Sliding operation
Tilting operation
To operate the moon roof, use the
switches beside the personal light.
The moon roof works when the ignition
switch is in the “ON” position.
Key off operation: If both front doors are
closed, they work for 43 seconds even
after the ignition switch is turned off. It
stops working when any of the doors is
opened.
Sun shade operation—
The sun shade can be opened or closed
by hand.
Sliding operation—
To open: Push the switch on the “SLIDE
OPEN” side.
The roof will fully open. To stop the roof
partway, push the switch on either the
“SLIDE OPEN” or “TILT UP” side briefly.
The sun shade will be opened together
with the roof.
To close: Push the switch on the “TILT
UP” side.
As a precaution when closing, the roof
stops at the half closed position before
fully closing. Therefore, release the switch
and then push it again to close it com-
pletely. Tilting operation—
To tilt up: Push the switch on the “TILT
UP” side.
To lower: Push the switch on the “SLIDE
OPEN” side.
You may stop the moon roof at any de-
sired position. The roof will move while
the switch is being pushed and stop when
released except to slide open.
CAUTION
To avoid serious personal injury, you
must do the following.
While the vehicle is moving, always
keep the heads, hands and other
parts of the bodies of all occupants
away from the roof opening. Other-
wise, they could be seriously in-
jured if the vehicle stops suddenly
or if the vehicle is involved in an
accident.
Electric moon roof

03 SIENNA_U (L/O 0207)
662003 MY SIENNA (OM45410U)
CAUTION
Persons should ride in their seats
properly wearing their seat belts
whenever the vehicle is moving.
Otherwise, they are much more likely
to suffer serious bodily injury or
death in the event of sudden braking
or a collision.
When using the seat belts, observe
the following:
Use the belt for only one person at
a time. Do not use a single belt for
two or more people—even children.
Avoid reclining the seatbacks too
much. The seat belts provide maxi-
mum protection when the seatbacks
are in the upright position. (Refer
to the seat adjustment instructions.)
Be careful not to damage the belt
webbing or hardware. Take care that
they do not get caught or pinched
in the seat or doors.
Inspect the belt system periodically.
Check for cuts, fraying, and loose
parts. Damaged parts should be re-
placed. Do not disassemble or
modify the system.
Keep the belts clean and dry. If
they need cleaning, use a mild soap
solution or lukewarm water. Never
use bleach, dye, or abrasive clean-
ers—they may severely weaken the
belts. (See “Cleaning the interior”
in Section 5.)
Replace the belt assembly (includ-
ing bolts) if it has been used in a
severe impact. The entire assembly
should be replaced even if damage
is not obvious.
Adjust the seat as needed and sit up
straight and well back in the seat. To
fasten your belt, pull it out of the re-
tractor and insert the tab into the
buckle.
You will hear a click when the tab locks
into the buckle.
The seat belt length automatically adjusts
to your size and the seat position.
The retractor will lock the belt during a
sudden stop or on impact. It also may
lock if you lean forward too quickly. A
slow, easy motion will allow the belt to
extend, and you can move around freely.
—Front seat belts and rear
outside seat belts

03 SIENNA_U (L/O 0207)
882003 MY SIENNA (OM45410U)
This SRS side airbag system has a
service reminder indicator to inform the
driver of operating problems. If either of
the following conditions occurs, this
indicates a malfunction of the airbags.
Contact your Toyota dealer as soon as
possible to service the vehicle.
The light does not come on when the
ignition key is turned to the “ACC” or
“ON” position, or the light remains on.
The light comes on or flashes while
driving.
In the following cases, contact your Toyota
dealer as soon as possible:
The SRS side airbags have been in-
flated.
The portion of the doors (shaded in the
illustration) was involved in an accident
that was not severe enough to cause
the SRS side airbags to inflate.
The surface of the seats with the side
airbag (shaded in the illustration) is
scratched, cracked, or otherwise dam-
aged.
NOTICE
Do not disconnect the battery cables
before contacting your Toyota dealer.