2021 TOYOTA SIENNA HYBRID steering wheel adjustment

1703-3. Adjusting the seats
■Power easy access system (if
equipped)
The driver’ seat and steering wheel
move in accordance with power
switch mode and the driver’ seat
belt condition. ( P.178)
■Jam protection function (vehi-
cles with driving position mem-
ory)
While the driving position is recalled
or the power easy access system is
operating, if an object is stuck
behind the front sea t, the front seat
will stop and then slightly move for-
ward.
When the jam protection function
operates, the seat stops at a posi-
tion other than the set seat position.
Check the seat position.
WARNING
■When adjusting the seat posi-
tion
●Take care when adjusting the
seat position to ensure that
other passengers are not
injured by the moving seat.
●Do not put your hands under the
seat or near the moving parts to
avoid injury.
Fingers or hands may become
jammed in the seat mechanism.
●Make sure to leave enough
space around the feet so they
do not get stuck.
■Seat adjustment
●To reduce the risk of sliding
under the lap bel t during a colli-
sion, do not recline the seat
more than necessary.
If the seat is too reclined, the lap
belt may slide past the hips and
apply restraint forces directly to
the abdomen, or your neck may
contact the shoulder belt,
increasing the risk of death or
serious injury in the event of an
accident.
Adjustments should not be
made while driving as the seat
may unexpectedly move and
cause the driver to lose control
of the vehicle.
●Manual seat only: After adjust-
ing the seat, make sure that the
seat is locked in position.

1803-3. Adjusting the seats
■Seat positions that can be
memorized (P.169)
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)

1853-4. Adjusting the steering wheel and mirrors
3
Before driving
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.178)
■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.178)
■After adjusting the steering
wheel (manual type)
Make sure that the steering wheel is
securely locked.
Steering wheel
Adjustment procedure

1903-4. Adjusting the steering wheel and mirrors
driving, make sure the back door
is closed.
●If the display is difficult to see due
to reflected light, close the sun-
shade for the moon roof (if
equipped).
●Any of the following conditions
may occur when driving in the
dark, such as at night. None of
them indicates that a malfunction
has occurred.
• Colors of objects in the displayed image may differ from their actual
color.
• Depending on the height of the lights of the vehicle behind, the
area around the vehicle may
appear white and blurry.
• Automatic image adjustment for
brighter surrounding image may
cause flickering.
If it is difficult to see the displayed
image or flickering bothers you,
change to optical mirror mode.
●The Digital Rear-view Mirror may
become hot while it is in digital
mirror mode.
This is not a malfunction.
●Depending on your physical con-
dition or age, it may take longer
than usual to focus on the dis-
played image. In this case,
change to optical mirror mode.
●Do not let passengers stare at the
displayed image when the vehicle
is being driven, as doing so may
cause motion sickness.
■When the system malfunctions
If the symbol show n in the illustra-
tion is displayed when using the
Digital Rear-view Mirror in digital
mirror mode, the system may be
malfunctioning. Th e symbol will dis-
appear in a few seconds. Operate
the lever, change to optical mirror
mode and have the vehicle
inspected by your Toyota dealer.
■Adjusting the mirror height
The height of the rear view mir-
ror can be adjusted to suit your
driving posture.
Change to optical mirror mode,
adjusting the height of the rear
view mirror by moving it up and
down.
■Display settings (digital
mirror mode)
Settings of the display in the dig-
ital mirror mode, on/off opera-
tion of the automatic anti-glare
function, etc. can be changed.
1 Press the menu button.
Adjusting the mirror

1983-4. Adjusting the steering wheel and mirrors
■Defogging the mirrors (if
equipped)
The outside rear v iew mirrors can
be cleared using the mirror defog-
gers. Turn on the rear window
defogger to turn on the outside rear
view mirror defoggers.
(  P.350)
1 To select a mirror to adjust,
press the switch.
Left
Right
2 To adjust the mirror, press
the switch.
Up
Right
Down
Left
■Mirror angle can be adjusted
when
The power switch is in ACC or ON.
■Auto anti-glare function (if
equipped)
When the anti-glare inside rear view
mirror is set to au tomatic mode, the
outside rear view mirrors will acti-
Outside rear view mir-
rors
The rear view mirror’s posi-
tion can be adjusted to
enable sufficient confirma-
tion of the rear view.
WARNING
■Important points while driving
Observe the following precautions
while driving.
Failing to do so may result in loss
of control of the vehicle and cause
an accident, resul ting in death or
serious injury.
●Do not adjust the mirrors while
driving.
●Do not drive with the mirrors
folded.
●Both the driver and passenger
side mirrors must be extended
and properly adjusted before
driving.
■When the mirror defoggers
are operating (if equipped)
Do not touch the rear view mirror
surfaces, as they can become
very hot and burn you.
Adjustment procedure
A
B
A
B
C
D

1993-4. Adjusting the steering wheel and mirrors
3
Before driving
vate in conjunction with the anti-
glare inside rear view mirror to
reduce reflected light.
■Automatic adjustment of the
mirror angle (vehicles with driv-
ing position memory)
A desired mirror f ace angle can be
entered to memory and recalled
automatically by the driving position
memory. ( P.178)
Manual type
Push the mirror back in the
direction of the vehicle’s rear.
Power type
Press the switch.
1 Folds the mirrors
2 Extends the mirrors
Putting the outside rear view mirror
folding switch in the neutral position
sets the mirrors to automatic mode. Automatic mode allows the folding
or extending of the mirrors to be
linked to locking/unlocking of the
doors.
■Using automatic mode in cold
weather (power type)
When automatic mode is used in
cold weather, the door mirror could
freeze up and automatic stowing
and return may not be possible. In
this case, remove any ice and snow
from the door mirror, then either
operate the mirror using manual
mode or move the mirror by hand.
■Customization
The automatic mirror folding and
extending operation can be
changed.
(Customizable features: P.547)
When the mirror select switch is
in the L or R position, the out-
side rear view mirrors will auto-
matically angle downwards
when the vehicle is reversing in
order to give a better view of the
ground.
To disable this function, move
the mirror select switch to the
neutral position (between L and
Folding and extending the
mirrors
WARNING
■When a mirror is moving
To avoid personal injury and mir-
ror malfunction, be careful not to
get your hand caught by the mov-
ing mirror.
Linked mirror function
when reversing (vehicles
with driving position
memory)

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.

4757-2. Steps to take in an emergency
7
When trouble arises
■Conditions that the tire pres-
sure warning system may not
function properly
 P.428
WARNING
■If both the ABS and the brake
system warning lights remain
on
Stop your vehicle in a safe place
immediately and contact your
Toyota dealer. The vehicle will
become extremely unstable
during braking, and the ABS sys-
tem may fail, which could cause
an accident resulting in death or
serious injury.
■When the electric power
steering system warning light
comes on
When the light comes on yellow,
the assist to the power steering is
restricted. When the light comes
on red, the assist to the power
steering is lost and handling oper-
ations of the steering wheel
become extremely heavy.
When steering wheel operations
are heavier than usual, grip the
steering wheel firmly and operate
it using more force than usual.
■If the tire pressure warning
light comes on
Be sure to observe the following
precautions. Failure to do so
could cause a loss of vehicle con-
trol and result in death or serious
injury.
●Stop your vehicle in a safe
place as soon as possible.
Adjust the tire inflation pressure
immediately.
●If the tire pressure warning light
comes on even after tire infla-
tion pressure adjustment, it is
probable that you have a flat
tire. Check the tires. If a tire is
flat, change it with the spare tire
and have the flat tire repaired by
the nearest Toyota dealer.
●Avoid abrupt maneuvering and
braking. If the vehicle tires dete-
riorate, you could lose control of
the steering wheel or the
brakes.
■If a blowout or sudden air
leakage should occur
The tire pressure warning system
may not activate immediately.
■Maintenance of the tires
Each tire, includi ng the spare (if
provided), should be checked
monthly when cold and inflated to
the inflation pressure recom-
mended by the vehicle manufac-
turer on the vehicle placard or tire
inflation pressure label (tire and
load information label). (If your
vehicle has tires of a different size
than the size indicated on the
vehicle placard or tire inflation
pressure label [tire and load infor-
mation label], you should deter-
mine the proper tire inflation
pressure for those tires.)