Page 9 of 330
01 SIENNA_U (L/O0008)
52001 MY SIENNA (OM45406U)
1. Engine coolant temperature gauge
2. Tachometer
3. Service reminder indicators and
indicator lights4. Speedometer
5. Fuel gauge
6. Trip meter reset knob7. Odometer and two trip meters
Instrument cluster overview
With tachometer
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01 SIENNA_U (L/O0008)
62001 MY SIENNA (OM45406U)
1. Engine coolant temperature gauge
2. Service reminder indicators and
indicator lights
3. Speedometer4. Odometer and two trip meters
5. Fuel gauge
6. Trip meter reset knob Without tachometer
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Page 11 of 330
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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01 SIENNA_U (L/O0008)
82001 MY SIENNA (OM45406U)
Overdrive−off indicator light
Cruise control indicator light
∗
2
Automatic transmission indicator lights Headlight high beam indicator light Turn signal indicator lights
∗
1: For details, see “Service reminder indicators and warning
buzzers” in Section 1−5.
∗
2: If this light flashes, see “Cruise control” in Section 1−6. Slip indicator light
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Page 13 of 330

01 SIENNA_U (L/O0008)
92001 MY SIENNA (OM45406U)
OPERATION OF INSTRUMENTS AND
CONTROLS
Keys and Doors
Keys10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine immobiliser system13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front doors14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Sliding door16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power sliding door19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wireless remote control24 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power windows29 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power rear quarter windows31 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Center side windows and manual rear quarter windows32 . . . . . . . . . .
Back door33 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hood34 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Theft deterrent system35 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel tank cap37 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electric moon roof39 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 1− 2
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Page 14 of 330

01 SIENNA_U (L/O0008)
102001 MY SIENNA (OM45406U)
Your vehicle is supplied with two kinds
of keys.
1. Master key—This key works in every
lock.
2. Sub key—This key will not work in the
glove box.
To protect things locked in the glove box
when you have your vehicle parked, leave
the sub key with the attendant.
Since the doors can be locked without a
key, you should always carry a spare
master key in case you accidentally lock
your keys inside the vehicle.KEY NUMBER PLATE
Your key number is shown on the plate.
Keep the plate in a safe place such as
your wallet, not in the vehicle.
If you should lose your keys or if you
need additional keys, duplicates can be
made by a Toyota dealer using the key
number.
We recommend you to write down the key
number and keep it in safe place.Your vehicle is supplied with two kinds
of keys.
1. Master key (black)—This key works in
every lock. Your Toyota dealer will
need it to make you a new key with
built−in transponder chip.
2. Sub key (gray)—This key will not work
in the glove box.
A transponder chip for engine immobiliser
system has been filled in the head of the
master and sub keys. These chips are
needed to enable the system to function
correctly, so be careful not to lose these
keys. If you make your own duplicate key,
you will not be able to cancel the system
or start the engine.
Keys (without engine
immobiliser system)Keys (with engine
immobiliser system)
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Page 15 of 330

01 SIENNA_U (L/O0008)
112001 MY SIENNA (OM45406U)
To protect things locked in the glove box
when you have your vehicle parked, leave
the sub key with the attendant.
Since the side door can be locked without
a key, you should always carry a spare
master key in case you accidentally lock
your keys inside the vehicle.
NOTICE
When using a key containing a trans-
ponder chip, observe the following
precautions:
When starting the engine, do not
use the key with a key ring resting
on the key grip and do not press
the key ring against the key grip.
Otherwise the engine may not start,
or may stop soon after it starts.
When starting the engine, do not
use the key with other transponder
keys around (including keys of oth-
er vehicles) and do not press other
key plates against the key grip.
Otherwise the engine may not start,
or may stop soon after it starts. If
this happens, remove the key once
and then insert it again after taking
off other transponder keys (includ-
ing keys of other vehicles) from the
ring or while gripping or covering
them with your hand to start the
engine.
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Page 16 of 330
01 SIENNA_U (L/O0008)
122001 MY SIENNA (OM45406U)
Do not bend the key grip.
Do not cover the key grip with any
material that cuts off electromagnet-
ic waves.
Do not knock the key hard against
other objects.
Do not leave the key exposed to
high temperatures for a long period,
such as on the dashboard and hood
under the direct sunlight.
Do not put the key in water or
wash it in an ultrasonic washer.
Do not use the key with electromag-
netic materials.
KEY NUMBER PLATE
Your key number is shown on the plate.
Keep the plate in a safe place such as
your wallet, not in the vehicle.
If you should lose your keys or if you
need additional keys, duplicates can be
made by a Toyota dealer using the key
number.
We recommend you to write down the key
number and keep it in safe place.
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