Page 39 of 330

01 SIENNA_U (L/O0008)
352001 MY SIENNA (OM45406U)
Theft deterrent system
To deter the vehicle theft, the system
is designed to give 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 SYSTEM
1. 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 come 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.
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01 SIENNA_U (L/O0008)
362001 MY SIENNA (OM45406U)
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 should 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.
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Page 42 of 330

01 SIENNA_U (L/O0008)
382001 MY SIENNA (OM45406U)
NOTICE
Avoid opening the fuel filler door
when the left side sliding door is fully
opened. Otherwise, the fuel filler door
may be damaged.
2. To remove the fuel tank cap, turn
the cap slowly counterclockwise,
then pause slightly before removing
it. After removing the cap, hang it
on the cap hanger.
It is not unusual to hear a slight swoosh
when the cap is opened. When installing,
turn the cap clockwise till you hear a
click.
If the cap is not tightened securely, the
malfunction indicator lamp comes on.
Make sure the cap is tightened securely.The indicator lamp goes off after driving
several times. If the indicator lamp does
not go off, contact your Toyota dealer as
soon as possible.
The left side sliding door does not open
fully if the fuel filler door is opened.
Left and right side power sliding door
models—The left side power sliding door
does not operate when the fuel filler door
is opened.
CAUTION
Make sure the cap is tightened se-
curely to prevent fuel spillage in
case of an accident.
Use only a genuine Toyota fuel tank
cap for replacement. It is designed
to regulate fuel tank pressure.
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Page 43 of 330

01 SIENNA_U (L/O0008)
392001 MY SIENNA (OM45406U)
Electric moon roof
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.
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Page 47 of 330

01 SIENNA_U (L/O0008)
432001 MY SIENNA (OM45406U)
While adjusting the seat, do not put
your hands under the seat or near
the moving parts. You may catch
and injure your hands or fingers.1. SEAT POSITION ADJUSTING LEVER
Hold the center of the lever and pull it
up. Then slide the seat to the desired
position with slight body pressure and
release the lever.
2. SEATBACK ANGLE ADJUSTING
LEVER
Lean forward and pull the lever up.
Then lean back to the desired angle
and release the lever.
CAUTION
To reduce the risk of sliding under
the lap belt during a collision, avoid
reclining the seatback any more than
needed. The seat belts provide maxi-
mum protection in a frontal or rear
collision when the driver and the pas-
senger are sitting up straight and
well back in the seats. If you are
reclined, the lap belt may slide past
your hips and apply restraint forces
directly to the abdomen. Therefore, in
the event of a frontal collision, the
risk of personal injury may increase
with increasing recline of the seat-
back.
—Adjusting front seats
(manual seat)
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01 SIENNA_U (L/O0008)
472001 MY SIENNA (OM45406U)
1. SEAT POSITION ADJUSTING LEVER
Hold the center of the lever and pull it
up. Then slide the seat to the desired
position with slight body pressure and
release the lever.
Do not place anything under the seats. It
might interfere with the seat−lock mecha-
nism.
2. SEATBACK ANGLE ADJUSTING
LEVER
Lean forward and pull the lever up.
Then lean back to the desired angle
and release the lever.
CAUTION
To reduce the risk of sliding under
the lap belt during a collision, avoid
reclining the seatback any more than
needed. The seat belts provide maxi-
mum protection in a frontal or rear
collision when the passengers are sit-
ting up straight and well back in the
seats. If you are reclined, the lap belt
may slide past your hips and apply
restraint forces directly to the abdo-
men. Therefore, in the event of a
frontal collision, the risk of personal
injury may increase with increasing
recline of the seatback.
For access to the third seat, do this.
1. Pull the lever behind the seatback.
The seat will slide forward.
2. Move the seat to the front−most posi-
tion.
After passengers are in, lift up the seat-
back and return the seat until it locks.
CAUTION
After putting back the seat, try
pushing the seat forward and rear-
ward to make sure it is secured in
place.
Passengers sitting in the third seat
must be careful not to accidentally
pull the release lever while the ve-
hicle is moving.
—Moving second seat for
third seat entry
(right side captain seat)
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Page 58 of 330

01 SIENNA_U (L/O0008)
542001 MY SIENNA (OM45406U)
—Adjusting third seats
1. SEAT POSITION ADJUSTING LEVER
Hold the center of the lever and pull it
up. Then slide the seat to the desired
position with slight body pressure and
release the lever.
When a person sits on the third seat
center position, adjust both seats to the
same position.
Do not place anything under the seats. It
might interfere with the seat−lock mecha-
nism.
2. SEATBACK ANGLE ADJUSTING
LEVER
Lean forward and pull the lever up.
Then lean back to the desired angle
and release the lever.
When a person sits on the third seat
center position, adjust both seatbacks
to the same angle.CAUTION
Adjust both seats to the same posi-
tion and seatbacks to the same
angle when a person sits on the
third seat center position. Other-
wise, the person can not wear seat
belt properly and this may cause
serious injuries in a collision.
To reduce the risk of sliding under
the lap belt during a collision,
avoid reclining the seatback any
more than needed. The seat belts
provide maximum protection in a
frontal or rear collision when the
passengers are sitting up straight
and well back in the seats. If you
are reclined, the lap belt may slide
past your hips and apply restraint
forces directly to the abdomen.
Therefore, in the event of a frontal
collision, the risk of personal injury
may increase with increasing recline
of the seatback.
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Page 66 of 330
01 SIENNA_U (L/O0008)
622001 MY SIENNA (OM45406U)
Armrests
To use the armrest, pull it down as
shown above.
NOTICE
To prevent damage to the armrest,
avoid putting heavy loads on it.
Seat heaters
To turn on the seat heater, push the
switch to “HI” (high heating tempera-
ture) or “LO” (low heating temperature).
The key must be in the “ON” position.
Pushing lightly on the opposite side will
turn it off.
CAUTION
Occupants must use caution when op-
erating the seat heater because it
may make them feel too hot or cause
burns at low temperatures (erythema,
varicella). Use extra caution for;
Babies, small children, elderly per-
sons, sick persons or handicapped
persons
Persons who have delicate skin
Persons who are exhausted
Persons who have taken alcohol or
drugs which induce sleep (sleeping
drug, cold remedy, etc.)
To prevent the seat from overheating,
do not use the seat heater with a
blanket, cushion, or other insulating
objects which cover the seat.
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