2012 TOYOTA SIENNA lock

122 1-3. Adjustable components (seats, mirrors, steering wheel)
SIENNA_U (OM45477U)
Linking driving position memory with door unlock operation
Record your driving position to button “1” or “2” before performing the
following:
Vehicles without a smart key system
Carry only the wireless remote cont rol to which you want to link the
driving position.
Unlock the vehicle with the wireless remote control to which
you want to link the driving position.
Shift the shift lever to P and close the driver’s door. Turn the
engine switch to the “ON” position. Press the desired button (“1” or
“2”) to recall the position. Then,
while keep pressing the button,
press the driver’s door lock
switches (either lock or unlock)
until the signal beeps.
The driving position is recalled
when the driver’s door is
unlocked using the wireless
remote control and the driver’s
door is opened.
STEP1
STEP2
STEP3

123
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1
Before driving
SIENNA_U (OM45477U)Vehicles with a smart key system
Carry only the electronic key to wh
ich you want to link the driving
position. If 2 or more keys are in the vehicle, the driving position can-
not be linked properly.
Shift the shift lever to P and close the driver’s door. Turn the
“ENGINE START STOP” switch to IGNITION ON mode. Press the desired button (“1” or
“2”) to recall the position. Then,
while keep pressing the button,
press the driver’s door lock
switches (either lock or unlock)
until the signal beeps.
The driving position is recalled
when the driver’s door is
unlocked using the wireless
remote control and the driver’s
door is opened.
STEP1
STEP2

124 1-3. Adjustable components (seats, mirrors, steering wheel)
SIENNA_U (OM45477U)
■Operating the driving position memo ry after turning the engine off
Vehicles without a smart key system
Memorized positions can be activated up to 180 seconds after the driver’s
door is opened and another 60 seconds after it is closed again, even after
turning the engine switch to the “LOCK” position.
Vehicles with a smart key system
Memorized positions can be activated up to 180 seconds after the driver’s
door is opened and another 60 seconds after it is closed again, even after
turning the “ENGINE START STOP” switch off.
■ Stopping seat position ope ration part-way through
Perform any of the following operations.
● Press the “SET” button.
● Press button “1” or “2”.
● Adjust the seat using the switches (only cancels seat position recall).
CAUTION
■Seat adjustment caution
Take care during seat adjustment so that the seat does not strike the rear
passenger or squeeze your body against the steering wheel.

125
1
1-3. Adjustable components (seats, mirrors, steering wheel)
Before driving
SIENNA_U (OM45477U)
Head restraints
Head restraints are provided for all seats.
Front and second outside seatsUp
Pull the head restraints up.
Down
Push the head restraint down
while pressing the lock release
button.
Second center* and third center seatsUp
Pull the head restraints up.
Down
Push the head restraint down
while pressing the lock release
button.
*: 8-passenger models only
Third outside seats To u s e
Pull the head restraints up.
To f o l d
Push the head restraint down
while pressing the lever down-
ward.
Lock release button
Lock release button

126 1-3. Adjustable components (seats, mirrors, steering wheel)
SIENNA_U (OM45477U)
■Adjusting the height of the head restraints
■ Adjusting the center seat head restraints
Always raise the head restraint one level from the stowed position when
using.
■ Removing the head restraints
Make sure that the head restraints are
adjusted so that the center of the head
restraint is closest to the top of your ears.
Pull the head restraint up while pressing
the lock release button.
The head restraint of third outside seat
can not be removed.

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Before driving
SIENNA_U (OM45477U)
■Installing the head restraints (front, second and third center seats)
CAUTION
■Head restraint precautions
Observe the following precautions regarding the head restraints. Failure to
do so may 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.
Align the head restraint with the installa-
tion holes and push it down to the lock
position.
Press and hold the lock release button
when lowering the head restraint.

131
1-3. Adjustable components (s
eats, mirrors, steering wheel)
1
Before driving
SIENNA_U (OM45477U)
Seat belt pretensioners (front seats)
The pretensioner helps the seat
belt to quickly restrain the occu-
pant by retracting the seat belt
when the vehicle is subjected to
certain types of severe frontal
collision.
The pretensioner does not acti-
vate in the event of a minor frontal
impact, a side impact, a rear
impact or a vehicle rollover.
Pre-collision seat belts (front seats of vehicles with pre-collision
system)If the pre-collision sens or detects that a collision is unavoidable, the
pre-collision system w ill retract the seat belt , thus enhancing the
effectiveness of the seat be lt pretensioner in a crash.
The same will happen if the driver makes an emergency braking or loses
control of the vehicle. (P. 336)
■Emergency locking retractor (ELR)
The retractor will lock the belt during a sudden stop or on impact. It may also
lock if you lean forward too quickly. A slow, easy motion will allow the belt to
extend so that you can move around fully.
■ Automatic locking retractor (ALR)
When a passenger’s shoulder belt is completely extended and then
retracted even slightly, the belt is locked in that position and cannot be
extended. This feature is used to hold the child restraint system (CRS) firmly.
To free the belt again, fully retract the belt and then pull the belt out once
more. ( P. 194)

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Before driving
SIENNA_U (OM45477U)
CAUTION
■Seat belt damage and wear
● Do not damage the seat belts by allowing the belt, plate, or buckle to be
jammed in the door.
● Inspect the seat belt system periodically. Check for cuts, fraying, and loose
parts. Do not use a damaged seat belt until it is replaced. Damaged seat
belts cannot protect an occupant from death or serious injury.
● Ensure that the belt and tab are locked and the belt is not twisted.
If the seat belt does not function correctly, immediately contact your Toyota
dealer.
● Replace the seat assembly, including the belts, if your vehicle has been
involved in a serious accident, even if there is no obvious damage.
● Do not attempt to install, remove, modify, disassemble or dispose of the
seat belts. Have any necessary repairs carried out by your Toyota dealer.
Inappropriate handling of the pretensioner may prevent it from operating
properly resulting in death or serious injury.