warning TOYOTA SIENNA HYBRID 2021 Accessories, Audio & Navigation (in English)

1424-3. Media operation
power switch is in ACC or ON, the
system automatically reconnects
the portable player.
●If the Bluetooth® device is discon-
nected on purpose, such as it was
turned off, this does not happen.
Reconnect the portable player
manually.
●Bluetooth® device information is
registered when the Bluetooth®
device is connected to the
Bluetooth
® audio system. When
selling or disposing of the vehicle,
remove the Bluetooth
® audio
information from the system.
(  P.63)
●In some situations, sound output
via the Bluetooth® audio system
may be out of syn c with the con-
nected device or output intermit-
tently.
To use the Bluetooth® audio
system, it is necessary to regis-
ter a Bluetooth
® device with the
system.
Registering an additional
device
1 Display the Bluetooth
® audio
control screen. ( P.140)
2 Select “Connect”.
3 Select “Add Device”.
 When another Bluetooth
®
device is connected, a confir-
mation screen will be dis-
played. To disconnect the
Bluetooth
® device, select
“Yes”.
WARNING
●Do not operate the player’s con-
trols or connect to the
Bluetooth
® audio system while
driving.
●Your audio unit is fitted with
Bluetooth® antennas. People
with implantable cardiac pace-
makers, cardiac resynchroniza-
tion therapy-pacemakers or
implantable cardioverter defibril-
lators should maintain a reason-
able distance between
themselves and the Bluetooth
®
antennas. The radio waves may
affect the operation of such
devices.
●Before using Bluetooth®
devices, users of any electrical
medical device other than
implantable cardiac pacemak-
ers, cardiac resynchronization
therapy-pacemakers or implant-
able cardioverter defibrillators
should consult the manufacturer
of the device for information
about its operation under the
influence of radio waves. Radio
waves could have unexpected
effects on the operation of such
medical devices.
NOTICE
●Do not leave your portable
player in the vehicle. In particu-
lar, high temperatures inside the
vehicle may damage the porta-
ble player.
Registering/Connecting a
Bluetooth® device

1664-7. Rear seat entertainment system operation
any Wi-Fi® connections to the rear
seat entertainment system will be
severed.
Using the “SOURCE” button
on the remote controller
1 Select “Rear-DLNA” on the
audio source selection
screen. ( P.162)
Using each function button on
the remote controller
1 Press the “DLNA” button.
2 Check that “Wi-Fi
*” is on.
3 Connect a device to the rear
seat entertainment system
via Wi-Fi
®.
4 Operate the device to stream
video/music/photos.
*:Wi-Fi® is a registered trademark
of Wi-Fi Alliance
®.
●DLNA streaming will stop in the
following situations:
• The DLNA connection is turned off
on the device.
•The Wi-Fi
® function is turned off.
• The rear seat entertainment sys- tem source is changed to different
source. ( P.162)
After a device has been con-
WARNING
●Use Wi-Fi® devices only when
safe and legal to do so.
●Your audio unit is fitted with
Wi-Fi® antennas. People with
implantable cardiac pacemak-
ers, cardiac resynchronization
therapy-pacemakers or implant-
able cardioverter defibrillators
should maintain a reasonable
distance between themselves
and the Wi-Fi
® antennas.
The radio waves may affect the
operation of such devices.
●Before using Wi-Fi® devices,
users of any electrical medical
device other than implantable
cardiac pacemakers, cardiac
resynchronization therapy-
pacemakers or implantable car-
dioverter defibrillators should
consult the manufacturer of the
device for information about its
operation under the influence of
radio waves.
Radio waves could have unex-
pected effects on the operation
of such medical devices.
●Do not operate the smart-
phone’s controls o r connect the
smartphone to the system while
driving.
NOTICE
●Do not leave your smartphone
in the vehicle. In particular, high
temperatures inside the vehicle
may damage the smartphone.
Connecting to the system
Changing the access point
name and password

1694-7. Rear seat entertainment system operation
4
Audio/visual system
*1: If equipped
*2: Miracast® is a registered trade-
mark of Wi-Fi Alliance
®.
●If a connected devi ce is taken out
of the Wi-Fi® connection area, the
connection will be severed.
●If a Bluetooth® device is used
while a device is connected using
the Wi-Fi
® function, the communi-
cation speed may decrease.
●Depending on the environment in
which the access point is used,
the communication speed may be
low or communication may not be
possible.
●The Wi-Fi® networks serve best-
effort traffic.
●If a device is connected via
Bluetooth® to the front audio sys-
tem for the hand s-free system or
another function, the Miracast
®
function will not be available, as any Wi-Fi
® connections to the rear
seat entertainme nt system will be
severed.Rear-Miracast®*1, 2
Miracast® compatible
devices (smartphone, etc.)
*
can stream video and audio
to the rear seat entertain-
ment system via Wi-Fi
®.
This function is not avail-
able if the smartphone is
not certified by Wi-Fi Alli-
ance
® as Miracast® device.
The rear-Miracast
® opera-
tion screen can be reached
by the following methods:
 P.162
*: With Android OS version 4.4 or
later
WARNING
●Use Wi-Fi® devices only when
safe and legal to do so.
●Your audio unit is fitted with
Wi-Fi® antennas. People with
implantable cardiac pacemak-
ers, cardiac resynchronization
therapy-pacemakers or implant-
able cardioverter defibrillators
should maintain a reasonable
distance between themselves
and the Wi-Fi
® antennas.
The radio waves may affect the
operation of such devices.
●Before using Wi-Fi® devices,
users of any electrical medical
device other than implantable
cardiac pacemakers, cardiac
resynchronization therapy-
pacemakers or implantable car-
dioverter defibrillators should
consult the manufacturer of the
device for information about its
operation under the influence of
radio waves.
Radio waves could have unex-
pected effects on the operation
of such medical devices.
●Do not operate the smart-
phone’s controls or connect the
smartphone to the system while
driving.
NOTICE
●Do not leave your smartphone
in the vehicle. In particular, high
temperatures inside the vehicle
may damage the smartphone.

1744-9. Tips for operating rear seat entertainment system
The volume can be adjusted
using the vehicle’s audio con-
trols. All other operations must
be made on the audio/visual
equipment itself.
For details about operation of
audio/visual equipment, refer to
the manufacturer’s instructions.
●HDMI compatible format
• Compatible video signal: 480p,
576p, 720p, VGA
• Compatible sound signal: LPCM
WARNING
●To prevent accidents and elec-
tric shock:
Do not disassemble or modify
the remote controller.
●When the remote c ontroller is
not used:
Stow the remote controller. Inju-
ries may result in the event of
an accident or sudden braking.
●Removed battery and other
parts:
These parts are small and if
swallowed by a child they can
cause choking. Keep away from
children. Failure to do so could
result in death or serious injury.
NOTICE
●To prevent damage to the
remote controller:
• Keep the remote controller away from direct sunlight, heat
and high humidity.
• Do not drop or strike the remote controller against hard objects.
• Do not sit on or place heavy objects on the remote controller.
●For normal operation after
replacing the battery:
Observe the following precau-
tions to prevent accidents.
• Always work with dry hands. Moisture may cau se the battery
to rust.
• Do not touch or move any other components inside the remote
controller.
• Do not bend either of the battery terminals.
●Replace only with the same or
equivalent type recommended
by Toyota dealer.
●Dispose of used batteries
according to the local laws.
DLNA
Compatibility
Compatible files
Music file
format
MP3/WMA/AAC/FLAC
/WAV/ALAC/OGG
Vorbis file types:
 P.151
Video file
format
MPEG-4 Video,
H.264/AVC Video
(.mp4/.m4v), MPEG-2
Video (.mpg), Win-
dows Media Video
(.wmv), AVI container
(.avi), M2TS (.m2ts),
3GP (.3gp)
Photo file
format
JPEG (Gray scale
JPEG and Motion
JPEG are not sup-
ported.)
Pixel size
(photo)Between 1  1 and
8192  8192 pixels
HDMI input port

1987-1. Rear view monitor system
7-1.Rear view monitor system
●The screen illustrations used in
this text are intended as exam-
ples, and may differ from the
image that is actually displayed on
the screen.
The rear view monitor system is
a supplemental device intended
to assist the driver when back-
ing up. When backing up, be
sure to visually check all around
the vehicle both directly and
using the mirrors before pro-
ceeding. If you do not, you may
hit another vehicle, and could
possibly cause an accident.
Pay attention to the following
precautions when using the rear
view monitor system.
Rear view monitor sys-
tem
The rear view monitor sys-
tem assists the driver by
displaying an image of the
view behind the vehicle with
fixed guide lines on the
screen while backing up, for
example while parking.
Driving precautions
WARNING
●Never depend on t he rear view
monitor system entirely when
backing up. The image and the
position of the guide lines dis-
played on the screen may differ
from the actual state.
Use caution, just as you would
when backing up any vehicle.
●Be sure to back up slowly,
depressing the brake pedal to
control vehicle speed.
●The instructions given are only
guide lines. When and how
much to turn the steering wheel
will vary according to traffic con-
ditions, road surface condi-
tions, vehicle condition, etc.
when parking. It is necessary to
be fully aware o f this before
using the rear view monitor sys-
tem.
●When parking, be sure to check
that the parking space will
accommodate your vehicle
before maneuvering into it.
●Do not use the rear view moni-
tor system in t he following
cases:
• On icy or slick road surfaces, or in snow
• When using tire chains or emer- gency tires
• When the back door is not closed completely
• On roads that are not flat or straight, such as curves or
slopes
●In low temperatures, the screen
may darken or the image may
become faint. The image could
distort when the vehicle is mov-
ing, or you may become unable
to see the image on the screen.
Be sure to visually check all
around the vehicle both directly
and using the mirrors before
proceeding.
●If the tire sizes are changed, the
position of the fixed guide lines
displayed on the screen may
change.

1997-1. Rear view monitor system
7
Peripheral monitoring system
The rear view monitor system
screen will be displayed if the
shift lever is shifted to the “R”
position while the power switch
is in ON.Vehicle width guide line
Displays a guide path when the
vehicle is being b acked straight up.
• The displayed width is wider than the actual vehicle width.
Vehicle center guide line
This line indicates the estimated
vehicle center on the ground.
Distance guide line
Shows distance behind the vehicle.
• Displays a point approximately
1.5 ft. (0.5 m) (red) from the edge
of the bumper.
Distance guide line
Shows distance behind the vehicle.
• Displays a point approximately 3 ft. (1 m) (blue) fr
om the edge of
the bumper.
The rear view monitor system is
canceled when the shift lever is
shifted into any position other
than the “R” position.
WARNING
●The camera uses a special lens.
The distances between objects
and pedestrians that appear in
the image displayed on the
screen will differ from the actual
distances. ( P.201)
Screen description
A
B
C
D
&DQFHOLQJUHDUYLHZ\
PRQL
WRUV\VWHP

2077-2. Toyota parking assist monitor
7
Peripheral monitoring system
7-2.Toyota parking assist monitor
*: If equipped
●The screen illustrations used in
this text are intended as exam-
ples, and may differ from the
image that is actually displayed on
the screen.
The parking assist monitor is a
supplemental device intended to
assist the driver when backing
up. When backing up, be sure to
visually check all around the
vehicle both directly and using
the mirrors before proceeding. If
you do not, you may hit another
vehicle, and could possibly
cause an accident.
Pay attention to the following
precautions when using the
parking assist monitor.
Toyota parking assist
monitor*
The parking assist monitor
assists the driver by dis-
playing an image of the view
behind the vehicle while
backing up, for example
while parking.
When the display is
changed to the wide rear
view mode, a wider lateral
view behind the vehicle will
be displayed.
Driving precautions
WARNING
●Never depend on the parking
assist monitor entirely when
backing up. The image and the
position of the guide lines dis-
played on the screen may differ
from the actual state.
Use caution, just as you would
when backing up any vehicle.
●Be sure to back up slowly,
depressing the brake pedal to
control vehicle speed.
●If you seem likely to hit nearby
vehicles, obstacles, people or
mount the shoulder, depress
the brake pedal to stop the vehi-
cle.
●The instructions given are only
guidelines. When and how
much to turn the steering wheel
will vary according to traffic con-
ditions, road surface condi-
tions, vehicle condition, etc.
when parking. It is necessary to
be fully aware o f this before
using the parking assist system.
●When parking, be sure to check
that the parking space will
accommodate your vehicle
before maneuvering into it.
●Do not use the parking assist
monitor in the f ollowing cases:
• On icy or slick road surfaces, or in snow
• When using tire chains or emer- gency tires
• When the back door is not closed completely
• On roads that are not flat or straight, such as curves or
slopes
• If the suspension has been modified or tires of a size other
than specified are installed

2087-2. Toyota parking assist monitor
The parking assist monitor
screen will be displayed if the
shift position is shifted to the “R”
while the power switch is in ON.
Each time the display mode
switching button is selected, the
mode will change as follows:
Rear view
Displays the rear view of the vehi-
cle.
Display mode switching but-
ton
Each time the button is selected,
the rear view mode and the wide
rear view mode are switched.
Guide line switching button
Select to switch the guide line
mode. ( P.209)
• Each time the bu tton is selected,
the display mode changes in the
following order:
Estimated course line display mode
 Parking assist guide line display
mode  Distance guide line dis-
play mode.
Rear Cross Traffic Alert
When a sensor detects an obsta-
cle, the direction of obstacle is dis-
played and the buzzer sounds.
Intuitive parking assist*
When a sensor detects an obsta-
cle, the direction of and the approx-
imate distance to the obstacle are
displayed and the buzzer sounds.
*: If equipped
Wide rear view
Displays a near 180° image from
the rear view camera.
Display mode switching but-
ton
WARNING
●In low temperatures, the screen
may darken or the image may
become faint. The image could
distort when the vehicle is mov-
ing, or you may become unable
to see the image on the screen.
Be sure to visually check all
around the vehicle both directly
and using the mirrors before
proceeding.
●If the tire sizes are changed, the
position of the guide lines dis-
played on the screen may
change.
●The camera uses a special lens.
The distances between objects
and pedestrians that appear in
the image displayed on the
screen will differ from the actual
distances. ( P.216)
Screen display
A
B
C
D
A

2117-2. Toyota parking assist monitor
7
Peripheral monitoring system
Wide rear viewVehicle width guide line
Displays a guide path when the
vehicle is being b acked straight up.
Estimated course lines
Show an estimate d course when
the steering wheel is turned.
Distance guide lines
Show distance behind the vehicle
when the steering wheel is turned.
• The guide lines move in conjunc- tion with the estimated course
lines.
• The guide lines display points approximately 1.5 ft. (0.5 m) (red)
and approximately 3 ft. (1 m) (yel-
low) from the cent er of the edge
of the bumper.
Distance guide line
Shows distance behind the vehicle.
• Displays a point approximately 1.5 ft. (0.5 m) (blue) from the
edge of the bumper.
Vehicle center guide line
Indicates the estimated vehicle
center on the ground.
A
B
C
D
E
WARNING
●If the steering wheel is straight
and the vehicle width guide
lines and the estimated course
lines are not in alignment, have
the vehicle inspected by your
Toyota dealer.

2217-3. Panoramic view monitor
7
Peripheral monitoring system
7-3.Panoramic view monitor
*: If equipped
●The screen illustrations used in
this text are intended as exam-
ples, and may differ from the
image that is actually displayed on
the screen.
The panoramic view monitor is a
supplemental device intended to
assist the driver when checking
around the vehicle. When using,
be sure to visually check all
around the vehicle both directly
and using the mirrors before
proceeding. If you do not, you may hit another vehicle or possi-
bly cause an accident.
Pay attention to the following
precautions when using the
panoramic view monitor.
Panoramic view moni-
tor*
Panoramic view monitor
assists the driver in view-
ing the surroundings, when
operating at low speeds, by
combining the front, side
and rear cameras and dis-
playing a complete vehicle
overhead image on the
screen.
When you press the camera
switch or shift the shift lever
to the “R” position while the
power switch is in ON, the
panoramic view monitor
operates.
The monitor displays vari-
ous views of the position
and surroundings of the
vehicle.
Driving precautions
WARNING
●Never depend on the panoramic
view monitor entirely. The
image and the position of the
guide lines displayed on the
screen may di
ffer from the
actual state. Use caution just as
you would when driving any
other vehicle.
●Always make sure to check all
around the vehicle with your
own eyes when driving.
●Never drive while looking only at
the screen as the image on the
screen is different from actual
conditions. If you are driving
while looking only at the screen,
you may hit a person or an
object, resulting in an accident.
When driving, be sure to check
the vehicle’s surroundings with
your own eyes and the vehicle’s
mirrors.
●Depending on the circum-
stances of the vehicle (number
of passengers, amount of lug-
gage, etc.), the position of the
guide lines displayed on the
screen may change. Be sure to
check visually around the vehi-
cle before proceeding.