2021 TOYOTA SIENNA HYBRID warning

3575-1. Using the air conditioning system and defogger
5
Interior features
Change the airflow mode
Operate the airflow mode control
switch.
The airflow mode changes each
time the switch is operated.
( P.359)
 Using automatic mode
Press the “AUTO” switch. ( P.359)
■Location of air outlets
The air outlets and air volume
change according to the
selected air flow mode.
■Adjusting the air flow direc-
tion and opening/closing
the air outlets
Front center outlets
Direct air flow to the left or right, up or down
Front side outlets
1 Direct air flow to the left or
right, up or down
2 Open the vent
3 Close the vent
Air outlet layout and oper-
ations
WARNING
■To not interrupt the wind-
shield defogger from operat-
ing
Do not place anything on the
instrument panel which may cover
the air outlets. Otherwise, air flow
may be obstructed, preventing the
windshield defoggers from defog-
ging.

3615-1. Using the air conditioning system and defogger
5
Interior features
*: If equipped
Turns the heated steering wheel
on/off
The indicator light comes on when
the heated steering wheel is oper-
ating.
■Operation condition
The power switch is in ON.
Each time the switch is pressed,
the operation condition changes
as follows.
Hi (3 segments lit)  Mid (2
segments lit)  Lo (1 segment
Heated steering
wheel*/seat heat-
ers*/seat ventilators*
 Heated steering wheel
Warm up the grip of the steer-
ing wheel
 Seat heaters
Warm up the seat upholstery
 Seat ventilators
Maintain good ventilation by
sucking air through the seat
upholstery
WARNING
■To prevent minor burn inju-
ries
Care should be taken if anyone in
the following categories comes in
contact with the steering wheel or
seats when the heater is on:
●Babies, small children, the
elderly, the sick and the physi-
cally challenged
●Persons with sensitive skin
●Persons who are fatigued
●Persons who have taken alco-
hol or drugs that induce sleep
(sleeping drugs, cold remedies,
etc.)
NOTICE
■To prevent damage to the
seat heaters and seat ventila-
tors
Do not put heavy objects that
have an uneven surface on the
seat and do not stick sharp
objects (needles, nails, etc.) into
the seat.
■To prevent 12-volt battery dis-
charge
Do not use the functions when the
hybrid system is off.
Heated steering wheel
Operating the seat heat-
ers

3625-1. Using the air conditioning system and defogger
lit)  Off
The level indicato r lights up during
operation.
Front
Rear (second outboard seats)
(if equipped)
■Operation condition
The power swit ch is in ON. Each time the switch is pressed,
the operation condition changes as
follows.
Hi (3 segments lit)
 Mid (2 seg-
ments lit)  Lo (1 segment lit) 
Off
The level indicato r lights up during
operation.
■Operation condition
The power switch is in ON.
■Air conditioning system-linked
control mode
When a seat ventilator is set to Hi,
the fan speed of the seat ventilator
may increase according to the fan
speed of the air conditioning sys-
tem.
WARNING
■To prevent causes of over-
heating and minor burn inju-
ries
Observe the following precautions
when using a seat heater:
●Do not cover the seat with a
blanket or cushion when using
the seat heater.
●Do not use seat heater more
than necessary.
Operating the seat venti-
lators (front seats)

3675-3. Using the storage features
5
Interior features
1Unlock with the mechanical
key
2 Lock with the mechanical key
3 Open (pull up the lever)
■Glove box light
The glove box light turns on when
the tail lights are on.
Press the button to open the
console box.
■Console box light
The console box light turns on when
the tail lights are on.
WARNING
■Items that should not be left
in the vehicle
Do not leave glasses, lighters or
spray cans in the storage spaces,
as this may cau se the following
when cabin temperature becomes
high:
●Glasses may be deformed by
heat or cracked if they come
into contact with other stored
items.
●Lighters or spray cans may
explode. If they come into con-
tact with other stored items, the
lighter may catch fire or the
spray can may release gas,
causing a fire hazard.
■When storage compartments
are not in use
When driving or when the storage
compartments are not in use,
keep it closed.
In the event of sudden braking or
sudden swerving, an accident
may occur due to an occupant
being struck by an open lid or the
items stored inside.
Glove box
WARNING
■Caution while driving
Keep the glove box closed. In the
event of sudden braking or sud-
den swerving, an accident may
occur due to an occupant being
struck by the open glove box or
the items stored inside.
Console box
WARNING
■Caution while driving
Keep the console box closed.
Injuries may resul t in the event of
an accident or sudden braking.

3695-3. Using the storage features
5
Interior features
Front
Rear
■Bottle holders
●When storing a bottle, close the
cap.
●The bottle may not be stored
depending on its size or shape.
WARNING
■Items unsuitable for the cup
holders
Do not place anything other than
cups or beverage cans in the cup
holders.
Inappropriate items must not be
stored in the cup holders even if
the lid is closed.
Other items may be thrown out of
the holders in the event of an
accident or sudden braking and
cause injury. If possible, cover hot
drinks to prevent burns.
■When not in use
Keep the cup holders closed. Inju-
ries may result in the event of
sudden braking, sudden swerv-
ing or an accident.
Bottle holders
WARNING
■Items unsuitable for the bottle
holders
Do not place anyth ing other than
a bottle in the bottle holders.
Other items may be thrown out of
the holders in the event of an
accident or sudden braking and
cause injury.
NOTICE
■Items that should be not
stowed in the bottle holders
Do not place open bottles or glass
and paper cups containing liquid
in the bottle holders. The contents
may spill and glasses may break.
■Rear: When using the sliding
door
Make sure items in the sliding
door bottle h older will not interfere
with the motion of the door before
operating the door. Items that pro-
trude from the bottle holder may
prevent door opening or damage
the vehicle.

3715-3. Using the storage features
5
Interior features
Front of console box (Type A)
Front of console box (Type B)
Open the lid.
Rear of console box
On the console box
Close the console box.
Under the console box
WARNING
■Items unsuitable for the open
tray
Observe the following precautions
when putting items in the open
tray. Failure to d o so may cause
items to be thrown out of the tray
in the event of s udden braking or
steering. In these cases, the items
may interfere with pedal operation
or cause driver distraction, result-
ing in an accident.
●Do not store ite ms in the tray
that can easily shift or roll out.
●Do not stack items in the tray
higher than the tray’s edge.
●Do not put items in the tray that
may protrude over the tray’s
edge.

3725-3. Using the storage features
Raise the hook to use.
The cargo hooks are provided for
securing loose items.
To hang the cargo net, use the
cargo net hooks and cargo
hooks.
Pattern 1
Pattern 2
Type A
Type B (vehicles without
spare tire only)
Engage the latch buckle.
Luggage compart-
ment features
Cargo hooks
WARNING
■When cargo hooks are not in
use
To avoid injury, always return the
hooks to their stowed positions
when not in use.
Cargo net hooks
WARNING
■When the cargo net is not in
use
To avoid injury, always return the
hooks to their stowed positions
when not in use.
NOTICE
■To prevent damage to the
cargo net hooks
Avoid hanging things other than a
cargo net on them.
Side auxiliary box

3775-4. Using the other interior features
5
Interior features
stable power supply
●Devices that require a constant
power supply from the power out-
let, such as a device with a timer.
■When the 120 VAC power out-
lets cannot be used
If the AC120V switch is pressed but
the switch indicator does not illumi-
nate, the protection circuit may have
operated.
In this case, perform the appropriate
procedures as follows.
●Disconnect the plug of each
device from the p ower outlets,
check that the total power con-
sumption of all devices to be con-
nected to the power outlets is less
than 1500 W and check that the
devices are not malfunctioning,
reconnect the devices and then
press the AC120V switch again.
●Check the charge of the hybrid
battery (traction battery)
(  P.122). If the charge is low,
shift the shift lever to P, allow the
engine to run to charge the hybrid
battery (traction battery), and then
press the AC120V switch again.
●If the temperature inside the vehi-
cle is high, such as after the vehi-
cle has been park ed in the sun,
use the air conditioning system to
sufficiently ventilate or cool the
interior, and then press the
AC120V switch again.
●If the vehicle has been stopped in
a cold area, to pro tect the hybrid
battery (traction battery), the
power outlets may not be able to
be used. In this case, drive the
vehicle for a while to warm up the
hybrid battery (traction battery),
and then press the AC120V
switch again.
If the power outlets cannot be used
even after performing the appropri-
ate procedures above, have the
vehicle inspected by your Toyota
dealer.
WARNING
■For safe use
Observe the following precau-
tions.
Failure to do so may lead to an
accident, resulting in death or
serious injury.
●Do not use devices such as the
following when driving:
• Devices which cannot be prop- erly secured within the vehicle.
• Devices which may distract the driver and be a hinderance to
safe driving, such as a TV, DVD
player, etc.
• Unsecured devices which gen- erate heat, such as a toaster,
microwave, electric heater,
electric kettle, coffee maker,
etc., as they may cause burns
or a fire in the case of sudden
braking or an accident.
• Devices which may fall under the pedals and prevent the
brake pedal from being
depressed.
●Do not use devices which pro-
duce steam while the windows
are closed. Doing so may cause
the windows to fog up, reducing
visibility and making it difficult to
drive safely. Also, the steam
may damage or negatively
affect other devices.
●Do not connect a malfunctioning
device to a power outlet, as
doing so may cause the power
outlets to become inoperable.
●Do not disconnect the plug of a
device while your hands are wet
or insert a pin or other object
into the power ou tlet. Also, if a
liquid or snow is on the power
outlet, dry the outlet before
using it.