2018 TOYOTA SIENNA steering

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VOICE COMMAND SYSTEM
4
2. MOBILE ASSISTANT OPERATION
1. MOBILE ASSISTANT
1Press and hold the switch on the
steering wheel until you hear the
beeps.
The Mobile Assistant function is a
voice input assist function. Mobile
Assist supports the Siri Eyes Free
Mode and Google App. (Google App
can be used only the corresponding
device.) Instructions can be spoken
into the vehicle microphone as if
speaking a command to the phone.
The content of the request is then
interpreted by the phone and the result
is output from the vehicle speakers. To
operate the Mobile Assistant, a
compatible device must be registered
and connected to this system via
Bluetooth
®. (→P.43)
CONNECTABLE DEVICES
AND AVAILABLE
FUNCTIONS
Mobile Assist supports the Siri Eyes
Free Mode and Google App. The avail-
able features and functions may vary
based on the iOS/Android version in-
stalled on the connected device.
MOBILE ASSISTANT
OPERATION

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2. MOBILE ASSISTANT OPERATION
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2Mobile Assistant can be used only
when the following screen is displayed.
To cancel the Mobile Assistant, select
“Cancel” , or press and hold the
switch on the steering wheel.
 To restart the Mobile Assistant for addi-
tional commands, press the switch
on the steering wheel.
• Mobile Assistant can only be restarted
after the system responds to a voice
command.
• After saying a command, the Mobile Assistant function will automatically end
to complete the requested action.
 The volume of the Mobile Assistant can be
adjusted using the “POWER/VOLUME”
knob or steering wheel volume control
switches. The Mobile Assistant and phone
call volumes are synchronized.
INFORMATION
● While a phone call is active, the Mobile
Assistant cannot be used.
● If using the navigation feature of the cel-
lular phone, ensure the active audio
source is Bluetooth
® audio or iPod in
order to hear turn by turn direction
prompts.
● Wait for the listening beeps before using
the Mobile Assistant.
● The Mobile Assistant may not recognize
commands in the following situations:
• Spoken too quickly.
• Spoken at a low or high volume.
• The roof or windows are open.
• Passengers are talking while the
Mobile Assistant is being used.
• The fan speed of the air conditioning system is set at high.
• The air conditioning vents are turned toward the microphone.

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1. REAR VIEW MONITOR SYSTEM
1. REAR VIEW MONITOR SYSTEM*
The rear view monitor system 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.
INFORMATION
●The screen illustrations used in this text
are intended as examples, and may dif-
fer from the image that is actually dis-
played on the screen.
DRIVING PRECAUTIONS
The rear view monitor system is a sup-
plemental 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 precau-
tions when using the rear view monitor
system.
*: If equipped
WA R N I N G
●Never depend on the rear view monitor
system entirely when backing up. The
image and the position of the guide lines
displayed 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 conditions, road surface condi-
tions, vehicle condition, etc. when park-
ing. It is necessary to be fully aware of
this before using the rear view monitor
system.
● When parking, be sure to check that the
parking space will accommodate your
vehicle before maneuvering into it.
● Do not use the rear view monitor system
in the following cases:
• On icy or slick road surfaces, or in
snow
• When using tire chains or emergency tires
• When the back door is not closed com- pletely
• On roads that are not flat or straight,
such as curves or slopes

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2. TOYOTA PARKING ASSIST MONITOR
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WA R N I N G
●The instructions given are only guide-
lines. When and how much to turn the
steering wheel will vary according to
traffic conditions, road surface condi-
tions, vehicle condition, etc. when park-
ing. It is necessary to be fully aware of
this before using the parking assist sys-
tem.
● 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 following cases:
• On icy or slick road surfaces, or in
snow
• When using tire chains or emergency
tires
• When the back door is not closed com- pletely
• 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
● In low temperatures, the screen may
darken or the image may become faint.
The image could distort when the vehi-
cle is moving, 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 mir-
rors before proceeding.
● If the tire sizes are changed, the position
of the guide lines displayed on the
screen may change.
● The camera uses a special lens. The
distances between objects and pedestri-
ans that appear in the image displayed
on the screen will differ from the actual
distances. ( →P.244)

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2. TOYOTA PARKING ASSIST MONITOR
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PERIPHERAL MONITORING SYSTEM
6
Estimated course line display mode
(→ P.236) 
Parking assist guide line display mode
(→P.239)
 Distance guide line display mode
(→P.241)
USING THE SYSTEM
Use any of the following modes.
Estimated course lines are displayed
which move in accordance with the op-
eration of the steering wheel.The steering wheel return points (park-
ing assist guide lines) are displayed.
This mode is recommended for those
who are comfortable with parking the
vehicle without the aid of the estimated
course lines.
Distance guide lines only are dis-
played.
This mode is recommended for those
who are comfortable with parking the
vehicle without the aid of the guide
lines.

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2. TOYOTA PARKING ASSIST MONITOR
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2. ESTIMATED COURSE LINE DISPLAY MODE
Rear view
 Wide rear view
SCREEN DESCRIPTION
No.DisplayFunction
Vehicle width guide lineDisplays a guide path when the vehicle is being backed
straight up.
Estimated course linesShow an estimated 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 conj unction with the estimated
course lines.
• The guide lines display points approximately 1.5 ft.
(0.5m) (red) and approximatel y 3ft. (1m) (yellow) from
the center of the edge of the bumper.
Distance guide lineShows distance behind the vehicle.
• Displays a point approximately 1.5 ft. (0.5m) (blue)
from the edge of the bumper.
Vehicle center guide lineThe line indicates the estima ted vehicle center on the
ground.

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2. TOYOTA PARKING ASSIST MONITOR
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PERIPHERAL MONITORING SYSTEM
6
WA R N I N G
●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.

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2. TOYOTA PARKING ASSIST MONITOR
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1Shift the shift lever to the “R” position.
2Turn the steering whee l so that the es-
timated course lines are within the
parking space, and back up slowly.
Parking space
Estimated course lines
3When the rear position of the vehicle
has entered the parking space, turn the
steering wheel so that the vehicle width
guide lines are within the left and right
dividing lines of the parking space.
Vehicle width guide line
4Once the vehicle width guide lines and
the parking space lines are parallel,
straighten the steering wheel and back
up slowly until the vehicle has com-
pletely entered the parking space.
5Stop the vehicle in an appropriate
place, and finish parking.
PARKING
USING THE ESTIMATED
COURSE LINE
When parking in a space which is in
the reverse direction to the space de-
scribed in the procedure below, the
steering directions will be reversed.