TOYOTA SIENNA HYBRID 2023 Owners Manual

1793-3. Adjusting the seats
3
Before driving
*: If equipped
When all of the following have
been performed, the driver’s
seat and steering wheel are
automatically adjusted to a posi-
tion that allows driver to enter
and exit the vehicle easily.
NOTICE
■Stowing the seat belt
The seat belts and the buckles
must be stowed before you fold
down the rear seatbacks.
Driving position mem-
ory*
This feature automatically
adjusts the positions of the
driver’s seat, steering
wheel, outside rear view
mirrors and head-up display
(if equipped) to make enter-
ing and exiting the vehicle
easier or to suit your prefer-
ences.
Two different driving posi-
tions can be recorded into
memory.
Each electronic key can be
registered to recall your pre-
ferred driving position.
Enabling easier driver
entry and exit (power easy
access system)

1803-3. Adjusting the seats
The shift lever has been
shifted to P.
 The power switch has been
turned off.
 The driver’ seat belt has been
unfastened.
When any of the following has
been performed, the driver’ seat
and steering wheel automati-
cally return to their original posi-
tions.
 The power switch has been
turned to ACC or ON.
 The driver’ seat belt has been
fastened.
■Recording procedure
1 Check that the shift lever is in
P.
2 Turn the power switch to ON.
3 Adjust the driver’s seat,
steering wheel, outside rear
view mirrors and head-up
display (if equipped) to the
desired positions.
4 While pressing the “SET” but-
ton, press button “1” or “2”
until the buzzer sounds.
If the selected button has already
been preset, the previously
recorded position will be overwrit- ten.
■Recall procedure
1 Check that the shift lever is in
P.
2 Turn the power switch to ON.
3 Press one of the buttons for
the driving position you want
to recall until the buzzer
sounds.
■To stop the position recall oper-
ation part-way through
Perform any of the following:
●Press the “SET” button.
●Press button “1” or “2”.
●Operate any of t he seat adjust-
ment switches (only cancels seat
position recall).
●Operate the tilt and telescopic
steering control switch (only can-
cels steering wheel position
recall).
Recording/recalling a
driving position

1813-3. Adjusting the seats
3
Before driving
■Seat positions that can be
memorized (P.170)
The adjusted positions other than
the position adjusted by lumbar sup-
port switch can be recorded.
■Operating the driving position
memory after turning the power
switch to OFF
Recorded seat positions can be
activated up to 1 80 seconds after
the driver’s door is opened and
another 60 seconds after it is closed
again.
■In order to correctly use the
driving position memory func-
tion
If a seat position is already in the
furthest possible position and the
seat is operated in the same direc-
tion, the recorded position may be
slightly different w hen it is recalled.
■When recalling the driving posi-
tion
Take care when recalling the driving
position so that the head restraint
does not touch the ceiling.
■If the 12-volt battery is discon-
nected
The memorized positions are
erased.
■Registering procedure
Record your driving position to
button “1” or “2” before perform-
ing the following:
Carry only the key you want to
register, and then close the
driver’s door.
If 2 or more keys are in the vehi-
cle, the driving position cannot
be recorded properly.
1 Check that the shift lever is in
P.
2 Turn the power switch to ON.
3 Recall the driving position
that you want to record.
4 While pressing the recalled
button, press and hold the
door lock switch (either lock
or unlock) until the buzzer
sounds.
If the button could not be regis-
tered, the buzzer sounds continu-
ously for approxim ately 3 seconds.
WARNING
■Seat adjustment caution
Take care during seat adjustment
so that the seat d oes not strike
the rear passenger or squeeze
your body again st the steering
wheel.
Registering/recall/cancel-
ing a driving position to
an electronic key (mem-
ory recall function)

1823-3. Adjusting the seats
■Recall procedure
1 Make sure that the doors are
locked before recalling the
driving position. Carry the
electronic key that has been
registered to the driving posi-
tion, and then unlock and
open the driver’s door using
the smart key system or wire-
less remote control.
The driving positi on will move to the
recorded position (not including the
steering wheel and head-up display
[if equipped]). However, the seat
will move to a position slightly
behind the recorded position in
order to make entering the vehicle
easier.
If the driving position is in a position
that has already been recorded, the
seat will not move.
2 Turn the power switch to
ACC or ON, or fasten a seat
belt.
The seat, steering wheel and head-
up display (if equipped) will move to
the recorded position.
■Cancelation procedure
Carry only the key you want to
cancel and then close the
driver’s door.
If 2 or more keys are in the vehi-
cle, the driving position cannot
be canceled properly.
1 Check that the shift lever is in
P.
2 Turn the power switch to ON.
3 While pressing the “SET” but-
ton, press and hold the door
lock switch (either lock or unlock) until the buzzer
sounds twice.
If the button could not be canceled,
the buzzer sounds c
ontinuously for
approximately 3 seconds.
■Recalling the driving position
using the memory recall func-
tion
●Different driving p ositions can be
registered for each electronic key.
Therefore, the driving position that
is recalled may be different
depending on the key being car-
ried.
●If a door other than the driver’s
door is unlocked with smart key
system, the driving position can-
not be recalled. In this case, press
the driving position button which
has been set.
■Customization
Settings (e.g. the unlock door set-
tings of the memory recall function)
can be customized. (Customizable
features: P.545)

1833-3. Adjusting the seats
3
Before driving
■Front and second outside
seats
1 Up
Pull the head restraints up.
2Down
Push the head restraint down while
pressing the lock release button .
■Second center* and third
center seats
1 Up
Pull the head restraints up.
2Down
Push the head restraint down while
pressing the lock release button
.
*: 8-passenger models only
■Third outside seats
1 To use
Pull the head restraints up.
2To fold
Press the button.
■Adjusting the height of the head
restraints (Front and second
outside seats)
Make sure that the head restraints
are adjusted so that the center of
the head restraint i s closest to the
Head restraints
Head restraints are pro-
vided for all seats.
WARNING
■Head restraint precautions
Observe the following precautions
regarding the head restraints.
Failure to do so m ay result in
death or serious injury.
●Use the head restraints
designed for each respective
seat.
●Adjust the head restraints to the
correct position at all times.
●After adjusting the head
restraints, push down on them
and make sure they are locked
in position.
●Do not drive with the head
restraints removed.
Vertical adjustment
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1843-3. Adjusting the seats
top of your ears.
■Adjusting the center seat head
restraint
Always raise the head restraint one
level from the stowed position when
using.
■Front and second outside
seats
Pull the head restraint up while
pressing the lock release button .
If the head restraint touches the
ceiling, making the removal difficult,
change the seat height or angle.
( P.170)
■Second center* and third
center seats
Pull the head restraint up while
pressing the lock release button .
*: 8-passenger models only
■Third outside seats
The head restraint cannot be
removed.
■Front and second outside
seats
Align the head restraint with the
installation holes and push it
down to the lock position.
Press and hold the lock release
button when lowering the
head restraint.
■Second center* and third
center seats
Align the head restraint with the
installation holes and push it
down to the lowest lock position.
Removing the head
restraints
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1853-3. Adjusting the seats
3
Before driving
Press and hold the lock release
button when lowering the
head restraint.
*: 8-passenger models only
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1863-4. Adjusting the steering wheel and mirrors
3-4.Adjusting the steering wheel and mirrors
Manual type
1 Hold the steering wheel and
push the lever down.
2 Adjust to the ideal position by
moving the steering wheel
horizontally and vertically.
After adjustment, pull the lever up
to secure the steering wheel.
Power type
Operating the switch moves the
steering wheel in the following
directions: 1
Up
2 Down
3 Toward the driver
4 Away from the driver
■The steering wheel (power type)
can be adjusted when
The power switch is in ACC or ON
*.
*: If the driver’ seat belt is fastened, the steering wheel can be
adjusted regardless of power
switch mode.
■Automatic adjustment of the
steering position (power type)
A desired steering position can be
entered to memory and recalled
automatically by the driving position
memory system. ( P.179)
■Power easy access system (if
equipped)
The steering wheel and driver’ seat
move in accordance with power
switch mode and the driver’ seat
belt condition. ( P.179)
■After adjusting the steering
wheel (manual type)
Make sure that the steering wheel is
securely locked.
Steering wheel
Adjustment procedure

1873-4. Adjusting the steering wheel and mirrors
3
Before driving
To sound the horn, press on or
close to the mark.
*: If equipped
The height of the rear view mir-
ror can be adjusted to suit your
driving posture.
Adjust the height of the rear
view mirror by moving it up and
down.
WARNING
■Caution while driving
Do not adjust the steering wheel
while driving.
Doing so may cause the driver to
mishandle the vehicle and cause
an accident, resul ting in death or
serious injury.
■After adjusting the steering
wheel (manual type)
Make sure that the steering wheel
is securely locked.
Otherwise, the steering wheel
may move suddenly, possibly
causing an accident, and resulting
in death or serious injury. Also,
the horn may not sound if the
steering wheel is not securely
locked.
Sounding the horn
Inside rear view mir-
ror*
The rear view mirror’s posi-
tion can be adjusted to
enable sufficient confirma-
tion of the rear view.
Adjusting the height of
rear view mirror
WARNING
■Caution while driving
Do not adjust the position of the
mirror while driving.
Doing so may lead to mishandling
of the vehicle and cause an acci-
dent, resulting in death or serious
injury.

1883-4. Adjusting the steering wheel and mirrors
Reflected light from the head-
lights of vehicles behind can be
reduced by operating the lever.
1Normal position
2 Anti-glare position
Responding to the level of
brightness of the headlights of
vehicles behind, the reflected
light is automatically reduced.
Changing automatic anti-glare
function mode on/off
When the automatic anti-glare func-
tion is in ON mode, the indicator
illuminates.
The function will set to ON mode
each time the power switch is
turned to ON.
Pressing the button turns the func-
tion to OFF mode. (The indicator also turns off.)
Vehicles without garage door
opener
Vehicles with garage door
opener
■To prevent sensor error (vehi-
cles with auto ant i-glare inside
rear view mirror)
To ensure that the sensors operate
properly, do not touch or cover
them.
Vehicles without garage door
opener
Anti-glare function (vehi-
cles with manual anti-
glare inside rear view mir-
ror)
Anti-glare function (vehi-
cles with auto anti-glare
inside rear view mirror)
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