2021 TOYOTA SIENNA HYBRID display

1262-1. Instrument cluster
One symbol indicates 50 Wh. Up to
5 symbols are shown.
Current fuel consumption
Resetting the consumption
data
Average vehicle speed since
the hybrid system was
started
Elapsed time since the hybrid
system was started
Cruising range (P.126)
Average fuel consumption for
the past 15 minutes is divided
by color into past averages and
averages attained since the
power switch was last turned to
ON. Use the displayed average
fuel consumption as a refer-
ence.
■History
Audio or Audio Plus (vehicles
without Data Communication
Module)
1 Press the “MENU” button.
2 Select “Info” on the “Menu”
screen.
If a screen other than “History” is
displayed, select “History”.
Audio or Audio Plus (vehicles
with Data Communication
Module)/Premium Audio
1 Press the “MENU” button.
2 Select “Info” on the “Menu”
screen.
3 Select “ECO” on the “Infor-
mation” screen.
If a screen other than “History” is
displayed, select “History”.
The image is an example only, and
may vary slightly from actual condi-
tions.
Best recorded fuel consump-
tion
Latest fuel consumption
Previous fuel consumption
record
• Audio and Audio Plus:
Displays the daily average fuel con-
sumption. (Instead of the date, “Trip
1” through “Trip 5” will be dis-
played.)
• Premium Audio:
Displays the daily average fuel con-
sumption.
Updating the latest fuel con-
sumption data
Resetting the history data
The average fuel consumption
history is divided by color into
past averages and the average
fuel consumption since the last
time updated. Use the displayed
average fuel consumption as a
reference.
C
D
E
F
G
A
B
C
D
E

1272-1. Instrument cluster
2
Vehicle status information and indicators
■Updating the history data
Update the latest fuel consumption
by selecting “Upda te” to measure
the current fuel consumption again.
■Resetting the data
The fuel consumption data can be
deleted by selecting “Clear”.
■Cruising range
Displays the estimated maximum
distance that can be driven with the
quantity of fuel remaining.
This distance is computed based on
your average fuel consumption. As
a result, the actual distance that can
be driven may differ from that dis-
played.

1283-1. Key information
3-1.Key information
The following keys are provided
with the vehicle.Electronic keys
• Operating the smart key system ( P.164)
• Operating the wireless remote control function ( P.130)
Mechanical keys
Key number plate
■When riding in an aircraft
When bringing a key with wireless
remote control function onto an air-
craft, make sure y ou do not press
any buttons on the key while inside
the aircraft cabin. If you are carrying
the key in your bag etc., ensure that
the buttons are not likely to be
pressed accidentally. Pressing a
button may cause the key to emit
radio waves that could interfere with
the operation of the aircraft.
■Key battery depletion
●The standard battery life is 1 to 2
years.
●If the battery becomes low, an
alarm will sound in the cabin and a
message will be dis played on the
multi-information display when the
hybrid system stops.
●To reduce key battery depletion
when the electronic key is to not
be used for long periods of time,
set the electronic key to the bat-
tery-saving mode. ( P.166)
●As the electronic key always
receives radio waves, the battery
will become depleted even if the
electronic key is not used. The fol-
lowing symptoms indicate that the
electronic key battery may be
depleted. Replace the battery
when necessary.
• The smart key system or the wire-
less remote contro l does not oper-
ate.
• The detection area becomes
smaller.
• The LED indicator on the key sur- face does not turn on.
You can replace the battery by your-
self ( P.447). However, as there is
a danger that the electronic key may
be damaged, it is recommended
that replacement is carried out by
your Toyota dealer.
●To avoid serious deterioration, do
not leave the electronic key within
3 ft. (1 m) of the following electri-
cal appliances that produce a
magnetic field:
•TVs
• Personal computers
• Cellular phones, cordless phones and battery chargers
• Table lamps
• Induction cookers
●If the electronic key is near the
vehicle for longer than necessary,
even if the smart key system is not
used, the key battery may become
depleted faster than normal.
When not using the smart key sys-
tem, it is recommended not to stay
with the electronic key near the
vehicle longer than necessary.
■If a message regarding the state
of the electronic key or power
switch mode, e tc. is shown
To prevent trapping the electronic
Keys
Key types
A
B
C

1293-1. Key information
3
Before driving
key inside the vehicle, leaving the
vehicle carrying the electronic key
on your person without turning the
power switch to OFF or other pas-
sengers from unintentionally taking
the key out of the vehicle, etc., a
message that prompts the user to
confirm the state of the electronic
key or power switch mode may be
shown on the multi -information dis-
play. In those cases, follow the
instructions on the display immedi-
ately.
■If “Key Battery Low Replace
Key Battery” is displayed on
the multi-information display
The electronic key has a low bat-
tery. Replace the electronic key bat-
tery. ( P.447)
■Replacing the battery
 P.447
■Confirmation of the registered
key number
The number of keys already regis-
tered to the vehicle can be con-
firmed. Ask your Toyota dealer for
details.
■If “A New Key has been Regis-
tered Contact Your Dealer for
Details” is displayed on the
multi-information display
This message will be displayed
each time the driver’s door is
opened when the doors are
unlocked from the outside for
approximately 10 days after a new
electronic key has been registered.
If this message is displayed but you
have not had a new electronic key
registered, ask your Toyota dealer
to check if an unknown electronic
key (other than those in your pos-
session) has been registered.
NOTICE
■To prevent key damage
●Do not drop the keys, subject
them to strong shocks or bend
them.
●Do not expose the keys to high
temperatures for long periods of
time.
●Do not get the keys wet or wash
them in an ultrasonic washer,
etc.
●Do not attach m etallic or mag-
netic materials to the keys or
place the keys close to such
materials.
●Do not disassemble the keys.
●Do not attach a s ticker or any-
thing else to the surface of the
keys.
●Do not place the keys near
objects that produce magnetic
fields, such as TVs, audio sys-
tems and induction cookers.
●Do not place the keys near
medical electrical equipment
such as low-frequency therapy
equipment or microwave ther-
apy equipment, and do not
receive medical attention with
the keys on your person.
■Carrying the electronic key
on your person
Carry the electronic key 3.9 in.
(10 cm) or more away from elec-
tric appliances that are turned on.
Radio waves emitte d from electric
appliances within 3.9 in. (10 cm)
of the electronic key may interfere
with the key, cau sing the key to
not function properly.
■In case of a smart key system
malfunction or other key-
related problems
 P.504

1343-2. Opening, closing and locking the doors
■Impact detection door lock
release system
In the event that t he vehicle is sub-
ject to a strong impact, all the doors
are unlocked. Depending on the
force of the impact or the type of
accident, however, the system may
not operate.
■Operation signals (vehicles
with entry function)
A buzzer sounds and the emer-
gency flashers flash to indicate that
the doors have been
locked/unlocked . (Locked: Once;
Unlocked: Twice)
■Security feature
If a door is not opened within
approximately 60 seconds after the
vehicle is unlocked, the security fea-
ture automatically locks the vehicle
again. (Vehicles with entry function:
However, depending on the location
of the electronic key, the key may
be detected as being in the vehicle.
In this case, vehicle may be
unlocked.)
■When the door cannot be
locked by the lock sensor on
the upper part of the door han-
dle (vehicles with entry func-
tion)
If the door will no t lock even when
the topside sensor area is touched,
try touching both the topside and
underside sensor areas at the same
time. When gloves are being worn,
remove the gloves.
■Door lock buzzer
If an attempt to lock the doors using
the entry function or wireless remote
control is made w hen a door is not fully closed, a buzzer sounds contin-
uously for 5 seconds. Fully close the
door to stop the buzzer, and lock the
vehicle once more.
■Setting the alarm (if equipped)
Locking the doors will set the alarm
system. ( P.89)
■Conditions affecting the opera-
tion of the smart key system or
wireless remote control
 P.166
■If the smart key system or the
wireless remote control does
not operate properly
●Use the mechanical key to lock
and unlock the doors. ( P.504)
●Replace the key battery with a
new one if it is depleted. ( P.447)
■If the 12-volt b attery is dis-
charged
The doors cannot be locked and
unlocked using the smart key sys-
tem or wireless remote control. Lock
or unlock the do ors using the
mechanical key. ( P.133, 504)
■Rear seat reminder function
●In order to r emind you not to for-
get the luggage, etc. on the rear
seat, when the power switch is
turned to OFF afte r any of the fol-
lowing conditions are met, a
buzzer will sound and a message
will be displayed on the multi-
information display for approxi-
mately 6 seconds.
• The hybrid system is started within 10 minutes after opening
and closing a sliding door.
• A sliding door has been opened and closed after the hybrid system
is started. However, if a sliding
door is opened and then closed
within approximately 2 seconds,
the rear seat rem inder function
may not operate.
●The rear seat reminder function
determines that t he luggage, etc.
has been placed on the rear seat
depending on opening and closing

1443-2. Opening, closing and locking the doors
cle inspected and repaired by your
Toyota dealer.
■Kick sensor operating condi-
tions (vehicles with Hands Free
Power Sliding Doors)
The Hands Free Power Sliding Door
will open/close automatically when
the following cond itions are met:
●The kick sensor operation is
enabled ( P.112)
●The front door (t he same side of
the sliding door you open) is
closed.
●The electronic key is within the
operational range. ( P.165)
●A foot is put under the portion with
a label on the rocker moulding
and moved away from the rocker
moulding.
The power sliding door may also
be operated by putting a hand, an
elbow, a knee, etc. under the por-
tion with a label on the rocker
moulding and moving it away from
the rocker moulding. Make sure to
put it close enough to the center
part of the rocker moulding.
■Situations in which the Hands
Free Power Sliding Door may
not operate properly (vehicles
with Hands Free Power Sliding
Doors)
In the following situations, the
Hands Free Power Sliding Door
may not operate properly:
●When a foot remains under the
rocker moulding
●If the rocker moulding is strongly
hit with a foot or is touched for a
while
If the rocker moulding has been
touched for a while, wait for a short
time before attempting to operate
the Hands Free Power Sliding Door
again.
●When operated while a person is
too close to the rocker moulding
●When an external radio wave source interferes with the commu-
nication between the electronic
key and the vehicle (
P.166)
●When the vehicle is parked near
an electrical noise source which
affects the sensitivity of the Hands
Free Power Sliding Door, such as
a pay parking spot, gas station,
electrically heated road, or fluo-
rescent light
●When the vehicle is near a TV
tower, electric po wer plant, radio
station, large display, airport or
other facility that generates strong
radio waves or electrical noise
●When a large amount of water is
applied to the r ocker moulding,
such as when the v ehicle is being
washed or in heavy rain
●When mud, snow, ice, etc. is
attached to the rocker moulding
●When the vehicle has been
parked for a while near objects
that may move and contact the
rocker moulding, such as plants
●When an accessory i s installed to
the rocker moulding
If an accessory has been installed,
turn the Hands Fre e Power Sliding
Door (kick sensor) operation setting
off.
■Preventing unintentional opera-
tion of the Hands Free Power
Sliding Door (vehicles with
Hands Free Power Sliding
Doors)
When an electronic key is in the
operation range, the Hands Free
Power Sliding Do or may operate
unintentionally, so be careful in the
following situations.
●When a large amount of water is
applied to the r ocker moulding,
such as when the v ehicle is being
washed or in heavy rain
●When dirt is wip ed off the rocker
moulding
●When a small animal or small

1453-2. Opening, closing and locking the doors
3
Before driving
object, such as a ball, moves
under the rocker moulding
●When an object is moved from
under the rocker moulding
●If someone is swinging their legs
while sitting on the rocker mould-
ing
●If the legs or another part of some-
one’s body contacts the rocker
moulding while passing by the
vehicle
●When the vehicle is parked near
an electrical noise source which
affects the sensitivity of the Hands
Free Power Sliding Door, such as
a pay parking spot , gas station,
electrically heated road, or fluo-
rescent light
●When the vehicle is near a TV
tower, electric power plant, radio
station, large display, airport or
other facility that generates strong
radio waves or electrical noise
●When the vehicle is parked in a
place where objects such as
plants are near the rocker mould-
ing
●If luggage, etc. is set near the
rocker moulding
●If accessories or a vehicle cover is
installed/removed near the rocker
moulding
●When the vehicle is being towed
To prevent unintentional operation,
turn the Hands Free Power Sliding
Door (kick sensor) operation setting
off. ( P.112)
■Automatic car washes
 P.400
■Conditions affecting the opera-
tion of the smart key system or
wireless remo te control
 P.166
■Customization
Settings (e.g. opening and closing
operation) can be changed. (Cus- tomizable features:
P.545)
WARNING
■Sliding door closer
●In the event that the sliding door
is left slightly open, the sliding
door closer will automatically
close it to the fu lly closed posi-
tion. It takes several seconds
before the sliding door closer
begins to operate. Be careful
not to catch fingers or anything
else in the sliding door, as this
may cause bone fractures or
other serious injuries.
●Use caution when using the
sliding door clos er. The sliding
door closer operates even when
the power sliding door system is
canceled.
■Power sliding doors
Observe the following precautions
when the power sliding door sys-
tem is enabled. Failure to do so
may cause death or serious
injury.
●Do not get in and out of the
vehicle while the power sliding
door is being operated.

1493-2. Opening, closing and locking the doors
3
Before driving
main switch or on the multi-infor-
mation display. However, when
the power sliding door system is
disabled by the main switch, the
setting of the power sliding door
system cannot be changed on
the multi-information display.
■Using the multi-information
display
The power sliding door system
can be enabled/disabled on the
multi-information display.
( P.112)
■Using the power sliding
door main switch
Use the main switch to disable
the power sliding door system.
1 The power sliding door sys-
tem is enabled.
*
2The power sliding door sys-
tem is disabled.
The sliding doors can only be
opened and closed manually.
*: The orange line of the switch
indicates that t he power sliding
door system is enabled.
Operate the sliding door handle
or inside door handle, when the
power sliding door system is off.
Sliding door handle
Inside door handle
A
Opening/closing the slid-
ing door manually
A
B