2010 TOYOTA SIENNA engine

76 1-3. Adjustable components (seats, mirrors, steering wheel)
■Returning the third seats
Push and hold the returning
switch until the seat cushion is
locked.
A beep sounds twice to indicate
the start of the operation. The
beep sounds again twice when
operation is completed.
■When returning the tumbled second seat
Once the seat is moved from the tumbled position to the folded-down posi-
tion, it cannot be directly returned to the tumbled position again. Raise the
seatback once if it is folded.
■ Power third seat
●If the indicator light above the switches flashes three times when the fold-
ing/returning switch is pushed, the folding operation will not start. Make
sure the engine switch is in the “LOCK” or “ACC” position and/or the
automatic transmission shift lever is in P.
● If any of the following conditions occur while the seat is operating, the
seat operation will stop. The indicator light above the switches will flash
three times and a beep will sound for about 10 seconds:
• An object is caught between the seatback and seat cushion.
• The stowing switch is released.
• Other power third seat switch is pushed while operating the stowing
switch.
• The shift lever is moved from P when the engine switch is in the “ON” position.
• The engine switch is turned to the “ON” position when the shift lever is in N.
If the engine is started during operating, the seat operation may also be
stopped.
To continue the folding operation, the seatback must be returned to its
original position first.

77
1-3. Adjustable components (s
eats, mirrors, steering wheel)
1
Before driving
■“3RD SEAT” warning light (power third seat)
CAUTION
■When seats are moved
Observe the following precautions.
Failure to do so may result in death or serious injuries.
●When seats are to be moved, stop the vehicle on level ground, set the
parking brake and put the shift lever in P.
● Do not fold, adjust or otherwise move the seats while the vehicle is mov-
ing.
● When a seat is folded, adjusted, moved or removed, be careful that it does
not hit passengers or luggage.
● Be careful not to get your hands or feet pinched by any part of a seat.
● After a seat is folded, adjusted, moved or reinstalled, push it forward and
backward to make sure that it is properly locked in position.
● When returning or installing a seat, make sure the seat belts are not
twisted or caught in the seat.
● The seat belts for the second seats must be removed from their hangers
when the seat belts are in use.
■ Folding seats
●Do not sit on a folded seatback.
● Do not use a seat as a temporary table while the vehicle is moving.
● When a seat is used as a temporary table, make sure the seat is securely
locked in position.
The warning light comes on if the third
seat operation is not yet complete when
the engine switch is in the “ON” position.

78 1-3. Adjustable components (seats, mirrors, steering wheel)
CAUTION
■Tumbling the second seats
●In order to prevent personal injury in a collision or sudden stop, do not
allow passengers to sit in the third seats when a second seat is tumbled.
● When tumbling the second seats, fix the seats securely by adjusting the
length of the seat's holding strap.
● Do not attach the holding strap to anything other than the assist grip to
hold the second seat.
● The holding strap must be stowed into the pocket when it is not in use.
■ Removing the second seats
●Do not leave a seat in the vehicle if it has been disengaged from the floor.
● Do not sit on or place anything on a seat that has been removed from the\
vehicle.
■ Stowing the third seats
●Make sure that the seat path is clear before moving the seat. Otherwise,
injury may result from contact with, or by being pinched by parts of the
seat.
● Manual third seats: Do not sit on the third seat when it is in the stowed
position with the seatback upright.
● Power third seats: Do not continue the stowing operation when the indica-
tor above the stowing switch and returning switch comes on or flashes. An
object or a person may be caught in the seat.
● Power third seats: During the stowing operation, to prevent the vehicle
from moving, do not shift the shift lever out of P with the engine switch in
the “ON” position.

80
1-3. Adjustable components (seats, mirrors, steering wheel)
Driving position memor y (if equipped)
Your preferred driving position (the position of the driver’s seat and
outside rear view mirrors) can be memorized and recalled with the
touch of a button.
Two different driving positions can be entered into memory.
■ Entering a position to memory
Check that the shift lever is set in P.
Turn the engine switch to the “ON” position.
Adjust the driver’s seat and outside rear view mirrors to the
desired positions. While pushing the “SET” but-
ton, push button “1” or “2” until
the signal beeps.
If the selected button has
already been preset, the previ-
ously recorded position will be
overwritten.
■Recalling the memorized position
Check that the shift lever is set in P.
Turn the engine switch to the “ON” position. Push button “1” or “2” to recall
the memorized position.
STEP1
STEP2
STEP3
STEP1
STEP2

81
1-3. Adjustable components (s
eats, mirrors, steering wheel)
1
Before driving
■Operating the driving position memory after turning the engine switch
to the “LOCK” position
Memorized positions can be activated up to 30 seconds after the driver's
door is opened, even after turning the engine switch to the “LOCK” position.
■ To cancel memorized position recall
Perform any of the following operations.
●Push the “SET” button.
● Push button “1” or “2”.
● Adjust the seat using the switches (using the switches only cancels seat
position recall).
■ If the battery is disconnected
The memorized positions are erased when the battery is disconnected.
CAUTION
■Seat adjustment caution
Take care during seat adjustment that the seat does not strike the rear pas-
senger or squeeze your body against the steering wheel.

95
1
1-3. Adjustable components (seats, mirrors, steering wheel)
Before driving
Anti-glare inside rear view mirror
Glare from the headlights of vehicles behind can be reduced using
the following functions.
Manual anti-glare inside rear view mirror
Normal position
Anti-glare position
Auto anti-glare inside rear view mirror
In automatic mode, sensors are used to detect the headlights of
vehicles behind and the reflecte d light is automatically reduced.
Turns automatic mode on/off
The indicator comes on when
automatic mode is turned on.
The mirror will revert to the
automatic mode each time the
engine switch is turned to the
“ON” position.

98 1-3. Adjustable components (seats, mirrors, steering wheel)
Power folding type
Press the switch.
Pressing again will extend the
mirror.
■Mirror can be adjusted when
The engine switch is in the “ACC” or “ON” position.
■ When the mirrors are fogged up (veh icles with outside rear view mirror
defoggers)
Turn on the mirror defoggers to defog the mirrors. ( P. 260)
■ One-touch adjustment of the mirror angle
(vehicles with driving position memory)
A desired mirror face angle can be entered to memory and adjusted with the
touch of a button. ( P. 80)
■ Auto anti-glare function (vehicles with auto anti-glare inside rear view
mirror)
When the anti-glare inside rear view mirror is set to automatic mode, the out-
side rear view mirrors will activate in conjunction with the anti-glare inside
rear view mirror to reduce reflected light. ( P. 95)

101
1-4. Opening and closing the windows
1
Before driving
■
The power windows can be operated when
The engine switch is in the “ON” position.
■ Operating the power windows after turning the engine off
The power windows can be operated for approximately 45 seconds after the
engine switch is turned to the “ACC” or “LOCK” position. They cannot, how-
ever, be operated once either front door is opened.
■ Jam protection function (driver’s window on type B only)
If an object becomes caught between the window and the window frame,
window travel is stopped and the window is opened slightly.
■ When the battery is disconnected
The power windows must be initialized in order to ensure proper operation.
(Perform for each window with the switch for each seat.)
Open the window halfway.
Fully close the window by pulling the switch up and continue hold-
ing the switch for one second.
CAUTION
■Closing the windows
Observe the following precautions.
Failing to do so may result in death or serious injury.
●Check to make sure that all passengers do not have any part of their body
in a position where it could be caught when a window is being operated.
● Do not allow children to operate the power windows.
Closing a power window on someone can cause serious injury, and in
some instances, even death.
■ Jam protection function
●Never try jamming any part of your body to activate the jam protection
function intentionally.
● The jam protection function may not work if something gets caught just
before the window fully closes.
STEP1
STEP2