Page 5 of 330
01 SIENNA_U (L/O0008)
12001 MY SIENNA (OM45406U)
OPERATION OF INSTRUMENTS AND
CONTROLS
Overview of instruments and controls
Instrument panel overview2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Instrument cluster overview5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Indicator symbols on the instrument panel7 . . . . . . . . . . . . . . . . . . . . . . .
SECTION 1− 1
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01 SIENNA_U (L/O0008)
22001 MY SIENNA (OM45406U)
Instrument panel overview
1. Side defroster outlets
2. Side vents
3. Instrument cluster
4. Automatic transmission selector lever
5. Center vents
6. Garage door opener, garage door
opener box or auxiliary box
7. Electric moon roof switch, front
personal light or front interior light
switch
8. Front personal lights or front interior
light
9. Power door lock switches
10. Power window switches
11 . G l o v e b o x
12. Auxiliary boxes
13. Tilt steering lock release lever
14. Hood lock release lever
15. Parking brake pedal
16. Window lock switch
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01 SIENNA_U (L/O0008)
42001 MY SIENNA (OM45406U)
19. Tire pressure warning system reset
switch or traction control system off
switch
20. Theft deterrent system/Engine
immobiliser system indicator light
21. Power rear view mirror control switch
22. Instrument panel light control dial
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01 SIENNA_U (L/O0008)
72001 MY SIENNA (OM45406U)
Indicator symbols on the instrument panel
Brake system warning light∗
1or
Driver ’s seat belt reminder light∗
1
or Malfunction indicator lamp∗
1
Low fuel level warning light∗
1
Discharge warning light∗
1
Low oil pressure warning light∗
1
or Anti−lock brake system warning light∗
1
Open door warning light∗
1
SRS warning light∗
1
Open power sliding door warning light∗
1
Low windshield washer fluid level warning
light∗
1
Low tire pressure warning light∗
1
Front passenger ’s seat belt reminder light∗
1
Vehicle skid control system warning light∗
1
Traction control system off indicator/warning
light∗
1
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Page 24 of 330

01 SIENNA_U (L/O0008)
202001 MY SIENNA (OM45406U)
Instrument panel
Center pillar
“DOOR L”, “DOOR R” AND “POWER
DOOR” SWITCHES
These switches are used to open and
close the power sliding door. Push and
release one of the “DOOR L”, “DOOR
R” and “PWR DOOR” switches.
Opening and closing can be performed by
the “DOOR L”, “DOOR R” and “PWR
DOOR” switches under the following con-
ditions:
The sliding door is unlocked.
The power sliding door system is on.
(The “PWR DOOR OFF” switch is
pushed out.)
To open the power sliding door when
the ignition key is in the “ON” position,
the transmission selector lever must be
in “P”. (To close the sliding door from
the fully−opened or half−opened posi-
tion, the transmission selector lever is
not required to be in “P”.)
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
If you shift the automatic transmis-
sion selector lever out of “P” and
accelerate before the power sliding
door is closed completely, the sliding
door may reverse to the open posi-
tion. A child or others could fall out
of the vehicle and be injured. Always
make sure the power sliding door is
closed and latched before you start
driving.
OPENING BY HAND
When the power sliding door system is
on, if you pull the outside door handle or
push the inside lock release button to re-
lease the sliding door, it will then automat-
ically and completely open.
When the power sliding door system is
off, open the sliding door as usual.
CLOSING BY HAND
When the power sliding door system is
on, if you slide the door about 10 cm (4
in.) to the closing direction and let the
door go, it will automatically and com-
pletely close.
When the power sliding door system is
off, close the sliding door as usual.
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Page 25 of 330

01 SIENNA_U (L/O0008)
212001 MY SIENNA (OM45406U)
OPEN POWER SLIDING DOOR
WARNING LIGHT AND BUZZER
This light on the instrument panel comes
on if the power sliding door is not com-
pletely closed with the ignition key in the
“ON” position. (See “Service reminder indi-
cators and warning buzzers” in Section
1−5.)If you forcibly close the power sliding door
by hand when the ignition key is in the
“ON” position, the open power sliding door
warning light may stay on. In this case,
try opening and closing the power sliding
door again by hand slowly, or use one of
the “DOOR L”, “DOOR R” and “PWR
DOOR” switches inside the vehicle or
“POWER DOOR”, “D−PWR DOOR” and
“P−PWR DOOR” switches of the wireless
remote control transmitter.
If you shift out of “P” when the power
sliding door is opened or in the process
of closing with the power sliding door sys-
tem on, a buzzer will sound and the open
power sliding door warning light will flash.
This is a warning that the sliding door is
not completely closed.JAM PROTECTION FUNCTION
If anything with sufficient resistance ob-
structs the power sliding door while it is
closing or opening, the sliding door will
automatically reverse to the opposite di-
rection. However, if the power sliding door
is between the fully−closed and half−
opened positions while it is opening, the
door will stop at that position.
Before operating the power sliding door,
make sure there is nobody near the slid-
ing door. Make sure the sliding door stops
at the fully−opened position, and then al-
low the passengers to get on and off the
vehicle.
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01 SIENNA_U (L/O0008)
312001 MY SIENNA (OM45406U)
CAUTION
To avoid serious personal injury, you
must do the following.
Always make sure the heads, hands
and other parts of the bodies of all
occupants are kept completely in-
side the vehicle before you close
the power windows. If someone’s
neck, head or hands gets caught in
a closing window, it could result in
a serious injury. When anyone
closes the power windows, make
sure that he/she operates the win-
dows safely.
When small children are in the ve-
hicle, never let them use the power
window switches without supervi-
sion. Use the window lock switch to
prevent them from making unex-
pected use of the switches.
Never leave small children alone in
the vehicle, especially with the igni-
tion key still inserted. They could
use the power window switches and
get trapped in a window. Unat-
tended children can be involved in
serious accidents.
Power rear quarter windows
The rear quarter windows can be oper-
ated with the “REAR VENT” switch on
the instrument panel.
The power rear quarter windows work
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. 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.
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Page 46 of 330

01 SIENNA_U (L/O0008)
422001 MY SIENNA (OM45406U)
Seats
While the vehicle is being driven, all ve-
hicle occupants should have the seatback
upright, sit well back in the seat and prop-
erly wear the seat belts provided.
CAUTION
Do not drive the vehicle unless the
occupants are properly seated. Do
not allow sitting on top of a
folded−down seatback, or in the
luggage compartment. Persons not
properly seated and/or properly re-
strained by seat belts can be se-
verely injured in the event of emer-
gency braking or a collision.
During driving, do not allow pas-
sengers to stand up or move
around between seats. Severe inju-
ries can occur in the event of emer-
gency braking or a collision.
CAUTION
The SRS side airbags are installed in
the driver and front passenger seats.
Observe the following precautions.
Do not lean against the front door
when the vehicle is in use. The side
airbag inflates with considerable
speed and force; you may be killed
or seriously injured.
Do not use accessories for the
seats which cover the parts where
the side airbags inflate. Such acces-
sories may prevent the side airbags
from activating correctly, causing
death or serious injury.
Do not modify or replace the seats
or upholstery of the front seats
with the side airbags. Such changes
may disable the system or cause
the side airbags to inflate acciden-
tally, resulting in death or serious
injury. Consult your Toyota dealer if
you insist modifications of this
kind.
Adjust the driver’s seat so that the foot
pedals, steering wheel and instrument
panel controls are within easy reach of
the driver.
CAUTION
Adjustments should not be made
while the vehicle is moving, as the
seat may unexpectedly move and
cause the driver to lose control of
the vehicle.
When adjusting the seat, be careful
not to hit the seat against a pas-
senger or luggage.
After adjusting the seat position,
try sliding it forward and backward
to make sure it is locked in posi-
tion.
After adjusting the seatback, exert
body pressure to make sure it is
locked in position.
Front seats—
—Front seat precautions
(on vehicles with SRS side airbags)
—Seat adjustment
precautions
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