change time TOYOTA SIENNA HYBRID 2021 (in English) User Guide

1333-2. Opening, closing and locking the doors
3
Before driving
Vehicles without power back
door
1 Locks all the doors
Check that the door is securely
locked.
2Unlocks all the doors
Pressing the button unlocks the
driver’s door. Pressing the button
again within 5 seconds unlocks the
other doors.
Press and hold to open the win-
dows
*1 and moon roof*1, 2
*1
:This setting mu st be customized
at your Toyota dealer.
*2: If equipped
■Using the key
The doors can also be locked
and unlocked with the mechani-
cal key. ( P.504)
■Switching the door unlock func-
tion (vehicles with entry func-
tion)
It is possible to set which doors the
entry function unlocks using the
wireless remote control. Perform the
switching operation in the vehicle or
within approximately 3.2 ft. (1 m) of
the vehicle.
1 Turn the power switch to OFF.
2 When the indicator light on the
key surface is not on, press and
hold , , , or for approximately 5 sec-
onds while pressing and holding
.
The setting changes each time an
operation is per formed, as shown
below. (When changing the setting
continuously, release the buttons,
wait for at least 5 seconds, and
repeat step 2 .)
Vehicles with alarm: To prevent
unintended triggeri ng of the alarm,
unlock the doors using the wireless
remote control and open and close
a door once after the settings have
been changed. (If a door is not
opened within 60 seconds after
is pressed, the doors will be
locked again and the alarm will
automatically be set.)
In a case that the alarm is triggered,
immediately stop the alarm.
(  P.89)
Multi-informa-
tion dis-
play/BeepUnlocking func- tion
Exterior: Beeps 3 times
Interior: Pings once
Holding the
driver’s door han-
dle unlocks only
the driver’s door.
Holding the pas-
senger’s door
handle unlocks all
the doors.
Exterior: Beeps twice
Interior: Pings once
Holding a door
handle unlocks all
the doors.

1673-2. Opening, closing and locking the doors
3
Before driving
hybrid system is started or power
switch modes are changed.
●Do not leave the electronic key on
top of the instrument panel or near
the door pockets when exiting the
vehicle. Depending on the radio
wave reception conditions, it may
be detected by the antenna out-
side the cabin and the door will
become lockable from the outside,
possibly trapping the electronic
key inside the vehicle.
●As long as the electronic key is
within the effective range, the
doors may be locked or unlocked
by anyone. However, only the
doors detecting the electronic key
can be used to unl ock the vehicle.
●Even if the electronic key is not
inside the vehicle, it may be possi-
ble to start the hybrid system if the
electronic key is near the window.
●The doors may unlock if a large
amount of water splashes on the
door handle, such as in the rain or
in a car wash when the electronic
key is within the effective range.
(The doors will automatically be
locked after approximately 60 sec-
onds if the doors are not opened
and closed.)
●If the wireless remote control is
used to lock the doors when the
electronic key is near the vehicle,
there is a possib ility that the door
may not be unlocke d by the entry
function. (Use the wireless remote
control to unloc k the doors.)
●Touching the door lock sensor
while wearing gloves may delay or
prevent lock operation. Remove
the gloves and touch the lock sen-
sor again.
●When the lock op eration is per-
formed using the lock sensor, rec-
ognition signals will be shown up
to two consecutive times. After
this, no recogniti on signals will be
given.
●If the door handle becomes wet
while the electronic key is within the effective range, the door may
lock and unlock repeatedly. In that
case, follow the
following correc-
tion procedures to wash the vehi-
cle:
• Place the electronic key in a loca-
tion 6 ft. (2 m) or more away from
the vehicle. (Take care to ensure
that the key is not stolen.)
• Set the electronic key to battery- saving mode to disable the smart
key system. ( P.166)
●If the electronic key is inside the
vehicle and a door handle
becomes wet during a car wash, a
message may be shown on the
multi-information display and a
buzzer will sound outside the vehi-
cle. To turn off th e alarm, lock all
the doors.
●The lock sensor may not work
properly if it comes into contact
with ice, snow, m ud, etc. Clean
the lock sensor and attempt to
operate it again, or use the lock
sensor on the lower part of the
door handle.
●A sudden approach to the effec-
tive range or door handle may pre-
vent the doors from being
unlocked. In this case, return the
door handle to the original position
and check that t he doors unlock
before pulling the door handle
again.
●If there is another electronic key in
the detection area, it may take
slightly longer to unlock the doors
after the door handle is gripped.
■When the vehicle is not driven
for extended periods
●Vehicles with entry function: To
prevent theft of the vehicle, do not
leave the electronic key within 6 ft.
(2 m) of the vehicle.
●The smart key system can be
deactivated in advance. ( P.544)
●Battery-saving mode can reduce
the power consumption of elec-
tronic keys. ( P.166)

1913-4. Adjusting the steering wheel and mirrors
3
Before driving
The icons will be displayed.
2Press the menu button
repeatedly and select the
item you want to adjust.
3 Press or to
change the setting.
The icons will disapp ear if a button
is not operated fo r approximately 5
seconds or more.
*: This is a functi on for the optical
mirror mode, however, the setting
can also be changed while using
the digital mirror mode.
■Enabling/disabling the
automatic anti-glare func-
tion (optical mirror mode)
The automatic anti-glare func-
tion in the optical mirror mode
can be enabled/disabled. The
setting can be changed in both
the digital mirror mode and the
optical mirror mode.
When using the digital mirror
mode
 P.190
IconsSettings
Select to adjust the bright-
ness of the display.
Select to adjust the area
displayed up/down.
Select to adjust the area
displayed to the left/right.
Select to adjust the angle of
the displayed image.
Select to zoom in/out the
displayed image.
Select to enable/disable the
automatic anti-glare func-
tion.
*
Responding to the bright-
ness of the headlights of
vehicles behind, the
reflected light is automati-
cally adjusted.
The automatic anti-glare
function is enabled each
time the power switch is
changed to ON.
Select to display
HomeLink
® Training Tuto-
rial to assist customers to
train their Garage Door
Opener System. ( P.392)
Select to change the lan-
guage of the Homelink
®
Training Tutorial.
IconsSettings

2003-4. Adjusting the steering wheel and mirrors
R).
■Adjusting the mirror angle
when the vehicle is revers-
ing
With the shift lever in R, adjust
the mirror angle at a desired
position. The adjusted angle will
be memorized and the mirror
will automatically tilt to the mem-
orized angle whenever the shift
lever is shifted to R from next
time.
The memorized downward tilt
position of the mirror is linked to
the normal position (angle
adjusted with the shift lever in
other than R). Therefore, if the
normal position is changed after
adjustment, the tilt position will
also change.
When the normal position is
changed, readjust the angle in
reversing.

2053-5. Opening, closing the windows and moon roof
3
Before driving
■When the moon roof does not
close normally
Perform the following procedure:
1 Stop the vehicle.
2 Press and hold the close switch.
*
The moon roof will close, reopen
and pause for approximately 10
seconds. Then it will close again
and stop at the completely closed
position.
3 Check to make sure that the
moon roof is completely closed
and then release the switch.
*: If the switch is released at the
incorrect time, the procedure will
have to be performed again from
the beginning.
If the moon roof do es not fully close
even after performing the above
procedure correctly, have the vehi-
cle inspected by your Toyota dealer.
■If the moon roof does not move
normally
If the moon roof does not open or
close normally or the automatic
opening function does not operate,
perform the followi ng initialization
procedure.
1 Stop the vehicle.
2 Press and hold the down switch.
*
The moon roof will stop at the tilt-up
position. After that, it will open,
close, tilt up, tilt down, and stop at
the fully closed position.
3Confirm that the moon roof has
completely stopped and release
the switch.
*: If you release the switch while the
moon roof is moving, perform the
procedure again from the begin-
ning.
If, after performing the above proce-
dures correctly, the moon roof still
does not open or close normally or
the automatic opening function does not operate, have the vehicle
inspected by your Toyota dealer.
■Moon roof open reminder func-
tion
The buzzer sounds and a message
is shown on the mu lti-information
display when the power switch is
turned to OFF and the driver’s door
is opened with t he moon roof open.
■Customization
Settings (e.g. linked door lock oper-
ation) can be changed. (Customiz-
able features: P.547)
WARNING
Observe the following precau-
tions.
Failure to do so may cause death
or serious injury.
■Opening the moon roof
●Do not allow any passengers to
put their hands or head outside
the vehicle while it is moving.
●Do not sit on top of the moon
roof.
■Opening and closing the
moon roof
●The driver is responsible for
moon roof opening and closing
operations.
In order to prevent accidental
operation, especially by a child,
do not let a child operate the
moon roof. It is possible for chil-
dren and other passengers to
have body parts caught in the
moon roof.

2094-1. Before driving
4
Driving
pery.
●Drive carefully when it starts to
rain, as the road surface could be
especially slippery.
●Refrain from high speeds when
driving on an expressway in the
rain, because there may be a
layer of water between the tires
and the road surface, preventing
the steering and brakes from
operating properly.
■ECO Accelerator Guidance
(  P.108)
It is easier to drive in an Eco-friendly
manner by driving while referring to
the ECO Accelerator Guidance dis-
play. Also, by using the ECO Accel-
erator Guidance it is easier to
increase the “Eco Score” evaluation.
●When starting off:
While staying within the ECO
Accelerator Guidance range,
gradually depress the accelerator
pedal and accelerate to the
desired speed. If excessive accel-
eration is avoid ed, the “Start”
score will increase.
●When driving:
After accelerating to the desired
speed, release the accelerator
pedal and drive at a stable speed
within the ECO Acce lerator Guid-
ance range. By keeping the vehi-
cle within the E CO Accelerator
Guidance range, the “Cruise”
score will increase.
●When stopping:
When stopping the vehicle, early
releasing the accelerator pedal
will cause the “Stop” score to
increase.
■Restraining the hybrid system
output (Brake Override System)
●When the accelerator and brake
pedals are depressed at the same
time, the hybrid system output
may be restrained.
●A warning message is displayed
on the multi-information display
and head-up display (if equipped) while the system is operating.
(
 P.471)
■Restraining sudden start (Drive-
Start Control)
●When the following unusual oper-
ation is performed, the hybrid sys-
tem output may b e restrained.
• When the shift lever is shifted from
R to D, D to R, N to R, P to D
*, or
P to R* (D includes S) with the
accelerator pedal depressed, a
warning message appears on the
multi-information display and
head-up display (i f equipped). If a
warning message is shown on the
multi-information display and
head-up display (if equipped),
read the message and follow the
instructions.
• When the accelerator pedal is depressed too much while the
vehicle is in reverse.
*: Depending on the situation, the
shift position may not be changed.
●When the TRAC is turned off
( P.336), sudden start restraint
control also does not operate. If
your vehicle have trouble escap-
ing from the mud or fresh snow
due to the sudden start restraint
control operation, deactivate
TRAC( P.336) so that the vehi-
cle may become able to escape
from the mud o r fresh snow.
■Breaking in your new Toyota
To extend the life of the vehicle,
observing the following precautions
is recommended:
●For the first 200 miles (300 km):
Avoid sudden stops.
●For the first 500 miles (800 km):
Do not tow a trailer.
●For the first 600 miles (1000 km):
• Do not drive at extremely high speeds.
• Avoid sudden acceleration.
• Do not drive continuously in low gears.
• Do not drive at a constant speed

2144-1. Before driving
NOTICE
■Avoiding damage to vehicle
parts
●Do not turn the steering wheel
fully in either direction and hold
it there for an extended period
of time.
Doing so may damage the
power steering motor.
●When driving over bumps in the
road, drive as slowly as possible
to avoid damaging the wheels,
underside of the vehicle, etc.
■If you get a flat tire while driv-
ing
A flat or damaged tire may cause
the following situations.
●It may be difficult to control your
vehicle.
●The vehicle will make abnormal
sounds or vibrations.
●The vehicle will lean abnor-
mally.
Hold the steering wheel firmly and
gradually depress the brake pedal
to slow down the vehicle.
Information on what to do in case
of a flat tire ( P.491)
■When encountering flooded
roads
Do not drive on a road that has
flooded after heavy rain, etc.
Doing so may cause the following
serious damage to the vehicle:
●Engine stalling
●Short in electrical components
●Engine damage caused by
water immersion
In the event that you drive on a
flooded road and the vehicle is
flooded, be sure to have your
Toyota dealer c heck the following:
●Brake function
●Changes in quantity and quality
of oil and fluid used for the
engine, hybrid transmission
(front and rear), etc.
●Lubricant condition for the bear-
ings and suspension joints
(where possible), and the func-
tion of all joints, bearings, etc.
■When parking the vehicle
Always set the parking brake, and
shift the shift lever to P. Failure to
do so may cause the vehicle to
move or the vehicle may acceler-
ate suddenly if t he accelerator
pedal is accidentally depressed.

2314-2. Driving procedures
4
Driving
4-2.Driving procedures
1Pull the parking brake switch
to check that the parking
brake is set. ( P.243)
The parking brake indicator will
come on.
2Check that the shift lever is
set in P.
3 Firmly depress the brake
pedal.
and a message will be dis-
played on the multi-information dis-
play.
If it is not displayed, the hybrid sys-
tem cannot be started.
4 Press the power switch
shortly and firmly.
When operating the power switch,
one short, firm press is enough. It is
not necessary to press and hold the
switch.
If the “READY” indicator turns on,
the hybrid system will operate nor-
mally.
Continue depressing the brake
pedal until the “READY” indicator is
illuminated.
The hybrid system can be started from any power switch mode.
5
Check that the “READY” indi-
cator is illuminated.
The vehicle will not move when the
“READY” indicator is off.
■Power switch illumination
According to the situation, the
power switch illu mination operates
as follows.
●When driver’s door or front pas-
senger’s door is opened, the
power switch illu mination illumi-
nates.
●When the power switch is in OFF
and depressing t he brake pedal
with carrying the electronic key on
your person, the power switch illu-
mination blinks.
●When the power switch is in ACC
or ON, the power switch illumina-
tion illuminates.
●When the power switch mode is
changed from ACC or ON to OFF,
the power switch illumination illu-
minates for a certain amount of
time. Afterwards, the power switch
illumination turns off.
■If the hybrid system does not
start
●The immobilizer system may not
have been deactivated. ( P.88)
Contact your Toyota dealer.
●If a message related to start-up is
shown on the multi-information
display, read the message and fol-
low the instructions.
Power (ignition)
switch
Performing the following
operations when carrying
the electronic key on your
person starts the hybrid
system or changes power
switch modes.
Starting the hybrid sys-
tem

2324-2. Driving procedures
■When the ambient temperature
is low, such as during winter
driving conditions
When starting the hybrid system,
the flashing time of the “READY”
indicator may be long. Leave the
vehicle as it is u ntil the “READY”
indicator is steady on, as steady
means the vehicle is able to move.
■Sounds and vibrations specific
to a hybrid vehicle
 P.81
■If the 12-volt battery is dis-
charged
The hybrid system cannot be
started using the smart key system.
Refer to P.506to re start the hybrid
system.
■Electronic key battery depletion
 P.128
■Conditions affecting operation
 P.166
■Note for the entry function
 P.166
■Steering lock function
●After turning the power switch to
OFF and opening and closing the
doors, the steer ing wheel will be
locked due to the steering lock
function. Operating the power
switch again automatically can-
cels the steering lock.
●When the steering lock cannot be
released, “Push Power Switch
while Turning the Steering Wheel
in Either Direction” will be dis-
played on the multi-information
display.
Check that the shift lever is set in
P. Press the power switch shortly
and firmly while turning the steer-
ing wheel left and right.
●To prevent the steering lock motor
from overheating , the motor may
be suspended if the hybrid system
is turned on and off repeatedly in
a short period of ti me. In this case,
refrain from operating the power
switch. After about 10 seconds,
the steering lo ck motor will
resume functioning.
■If there is a malfunction in the
smart key system
If “Smart Key System Malfunction
See Owner’s Manual” is displayed
on the multi-information display, the
system may be malfunctioning.
Have the vehicle inspected by your
Toyota dealer immediately.
■If the “READY” indicator does
not come on
In the event that the “READY” indi-
cator does not come on even after
performing the proper procedures
for starting the vehicle, contact your
Toyota dealer immediately.
■When “Check Fuel Cap” is dis-
played on the multi-information
display
 P.261
■If the hybrid sys tem is malfunc-
tioning
 P.86
■Electronic key battery
 P.447
■Operation of the power switch
●If the switch is not pressed shortly
and firmly, the power switch mode
may not change o r the hybrid sys-
tem may not start.
●If attempting to res tart the hybrid

2344-2. Driving procedures
the vehicle as is or selecting “Per-
form Auto Off” keeps the auto-
matic hybrid system shut off
feature enabled, or selecting
“Keep Vehicle On” disables the
automatic hybrid system shut off
feature.
●The timer for the automatic hybrid
system shut off feature will reset if
the brake pedal is depressed or if
the shift lever is in a position other
than P.
●After the vehicle is parked, if the
door is locked with the door lock
switch ( P.135) from the inside
or the mechanical key ( P.504)
from the outside, the automatic
hybrid system shut off fe ature will
be disabled. The timer for the
automatic hybrid system shut off
feature will be re-enabled if the
driver’s door is opened.
Modes can be changed by
pressing the power switch with
the brake pedal released. (The
WARNING
■Stopping the hybrid system
in an emergency
●If you want to stop the hybrid
system in an emergency while
driving the vehicle, press and
hold the power switch for more
than 2 seconds, or press it
briefly 3 times or more in suc-
cession. ( P.459)
However, do not touch the
power switch while driving
except in an emergency. Turn-
ing the hybrid system off while
driving will not cause loss of
steering or braking control, how-
ever, power assist for the steer-
ing wheel may be lost making it
difficult to steer smoothly before
stopping the vehicle depending
on the remaining charge in the
12-volt battery or usage condi-
tions. In this situation, you
should pull over and stop the
vehicle as soon as it is safe to
do so.
●If the power switch is operated
while the vehicle is running, a
warning message will be shown
on the multi-information display
and a buzzer sounds.
●When restarting the hybrid sys-
tem after an emergency shut-
down, shift the shift lever to N
and press the power switch
shortly and firmly.
■When parking
Exhaust gases include harmful
carbon monoxide (CO), which is
colorless and odorless. Observe
the following precautions.
Failure to do so may cause
exhaust gases to enter the vehicle
and may lead to an accident
caused by light-headedness, or
may lead to death or a serious
health hazard.
●If the vehicle is in a poorly venti-
lated area or a closed area,
such as a garage, stop the
hybrid system.
●Do not leave the vehicle with
the hybrid system operating for
a long time. If such a situation
cannot be avoided, park the
vehicle in an open space and
ensure that exhaust fumes do
not enter the ve hicle interior.
●Do not leave the hybrid system
operating in an area with snow
build-up, or where it is snowing.
If snowbanks build up around
the vehicle while the hybrid sys-
tem is operating, exhaust gases
may collect and enter the vehi-
cle.
Changing power switch
modes