
146
SIENNA_OM_OM08007U_(U)
3-2. Opening, closing and locking the doors
■Note for locking the doors
●Touching the door lock sensor while wearing gloves may delay or prevent
lock operation. Remove the gloves and touch the lock sensor again.
● When the lock operation is performed using the lock sensor, recognition sig-
nals will be shown up to two consecutive times. After this, no recognition
signals will be given.
● If the door handle becomes wet while the electronic key is within the effec-
tive range, the door may lock and unlock repeatedly. Place the key in a posi-
tion 6 ft. (2 m) or more separate from the vehicle while the vehicle is being
washed. (Take care to ensure that the key is not stolen.)
● If the electronic key is inside the vehicle and a door handle becomes wet
during a car wash, a message may be shown on the multi-information dis-
play and a buzzer will sound outside the vehicle. To turn off the alarm, lock
all the doors.
● The lock sensor may not work properly if it comes into contact with ice,
snow, mud, etc. Clean the lock sensor and attempt to operate it again, or
use the lock sensor on the lower part of the door handle.
● Fingernails may scrape against the door during operation of the door han-
dle. Be careful not to injure fingernails or damage the surface of the door.
■ Notes for the unlocking function
●Gripping the front door handle when wearing a glove may not unlock or lock
the door.
● A sudden approach to the effective range or door handle operation may pre-
vent the doors from being unlocked. In this case, return the door handle to
the original position and check that the doors have unlocked before pulling
the door handle.
● If there is another electronic key in the detection area, it may take slightly
longer to unlock the doors after one of the front door handles is gripped or
one of sliding door handles is pulled.
■ When the vehicle is not driven for extended periods
●To prevent theft of the vehicle, do not leave the electronic key within 6 ft.
(2 m) of the vehicle.
● The smart key system can be deactivated in advance. ( P. 629)

SIENNA_OM_OM08007U_(U)
1473-2. Opening, closing and locking the doors
3
Operation of each component
■To operate the system properly
Make sure to carry the electronic key when operating the system. Do not get
the electronic key too close to the vehicle when operating the system from the
outside of the vehicle.
Depending on the position and holding condition of the electronic key, the key
may not be detected correctly and the system may not operate properly. (The
alarm may go off accidentally, or the door lock prevention may not operate.)
■ If the smart key system do es not operate properly
● Locking and unlocking the doors: Use the mechanical key. ( P. 588)
● Starting the engine ( P. 588)
■ Certification for the smart key system
For vehicles sold in the U.S.A.
FCC ID: HYQ14ADR FCC ID: HYQ14AEH
FCC ID: HYQ13CZM FCC ID: HYQ13CZN
FCC ID: NI4TMLF8-20
NOTE:
This device complies with part 15 of the FCC Rules. Operation is subject to
the following two conditions: (1) This device may not cause harmful interfer-
ence, and (2) this device must accept any interference received, including
interference that may cause undesired operation.
FCC WARNING:
Changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
For vehicles sold in Canada
NOTE:
Operation is subject to the following two conditions: (1) this device may not
cause interference, and (2) this device must accept any interference, includ-
ing interference that may cause undesired operation of the device.
This device complies with Industry Canada licence-exempt RSS standard(s).
Operation is subject to the following two conditions: (1) this device may not
cause interference, and (2) this device must accept any interference, includ-
ing interference that may cause undesired operation of the device.

148
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3-2. Opening, closing and locking the doors
■Customization
Settings (e.g. smart key system) can be changed.
(Customizable features: P. 628, 629)
■ If the smart key system has been deactivated in a customized setting
●Locking and unlocking the doors:
Use the wireless remote control or mechanical key. ( P. 111, 588)
● Starting the engine and changing engine switch modes: P. 588
● Stopping the engine: P. 2 2 9
WARNING
■Caution regarding interfer ence with electronic devices
● People with implantable cardiac pacemakers, cardiac resynchronization
therapy-pacemakers or implantable cardioverter defibrillators should keep
away from the smart key system antennas. ( P. 143)
The radio waves may affect the operation of such devices. If necessary,
the entry function can be disabled. Ask your Toyota dealer for details, such
as the frequency of radio waves and timing of the emitted radio waves.
Then, consult your doctor to see if you should disable the entry function.
● Users of any electrical medical device other than implantable cardiac
pacemakers, cardiac resynchronization therapy-pacemakers or implant-
able cardioverter defibrillators should consult the manufacturer of the
device for information about its operation under the influence of radio
waves. Radio waves could have unexpected effects on the operation of
such medical devices.
Ask your Toyota dealer for details for disabling the entry function.

SIENNA_OM_OM08007U_(U)
1713-3. Adjusting the seats
3
Operation of each component
■To stop the position recall operation part-way through
Perform any of the following:
●Press the “SET” button.
● Press button “1” or “2”.
● Operate any of the seat adjustment switches (only cancels seat position
recall).
■ Operating the driving position memory after turning the engine switch
off
Recorded seat positions can be activated up to 180 seconds after the driver’s
door is opened and another 60 seconds after it is closed again.
■ In order to correctly use the dr iving position memory function
If a seat position is already in the furthest possible position and the seat is
operated in the same direction, the recorded position may be slightly different
when it is recalled.
Each electronic key can be registered to recall your preferred driving
position.
■Registering procedure
Record your driving position to button “1” or “2” before performing
the following:
Carry only the key you want to re gister, and then close the driver’s
door.
If 2 or more keys are in the vehicle, the driving position cannot be
recorded properly.
Check that the shift lever is in P.
Turn the engine switch to IGNITION ON mode.
Recall the driving position that you want to record.
While pressing the recalled
button, press and hold the
door lock switch (either lock
or unlock) until the signal
beeps.
Memory recall function
1
2
3
4

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3-3. Adjusting the seats
■Recall procedure
Carry the electronic key that has been registered to the driving
position, and then unlock and open the driver’s door using the
smart key system or wi reless remote control.
The driving position will move to the recorded position.
If the driving position is in a position that has already been recorded, the
seat and outside rear view mirrors will not move.
■
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 vehicle, the driving position cannot be
canceled properly.
Check that the shift lever is in P.
Turn the engine switch to IGNITION ON mode.
While pressing the “SET” button, press and hold the door lock
switch (either lock or unlock) until the signal beeps twice.
If the button could not be canceled, the signal beeps continuously for
approximately 3 seconds.
■Recalling the driving position us ing the memory recall function
● Different driving positions can be registered for each electronic key. There-
fore, the driving position that is recalled may be different depending on the
key being carried.
● If a door other than the driver’s door is unlocked with the smart key system,
the driving position cannot be recalled. In this case, press the driving posi-
tion button which has been set.
■ Customization
The unlock door settings of the memory recall function can be customized.
(Customizable features: P. 630)
WARNING
■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.
1
2
3

SIENNA_OM_OM08007U_(U)
1853-5. Opening, closing the windows and moon roof
3
Operation of each component
■The power windows can be operated when
The engine switch is in the “ON” position (vehicles without a smart key sys-
tem) or IGNITION ON mode (vehicles with a smart key system).
■ Operating the power windows after turning the engine off
Vehicles without a smart key system
The power windows can be operated for approximately 45 seconds even
after the engine switch is turned to the “ACC” or “LOCK” position. They can-
not, however, be operated once either front door is opened.
Vehicles with a smart key system
The power windows can be operated for approximately 45 seconds even
after the engine switch is turned to ACCESSORY mode or turned off. They
cannot, however, be operated once either front door is opened.
■ Jam protection function
If an object becomes caught between the window and the window frame, win-
dow travel is stopped and the window is opened slightly.
■ When the power window does not close normally
If the jam protection function is operating abnormally and a window cannot be
closed, perform the following operations using the power window switch on
the relevant door.
● After stopping the vehicle, the window can be closed by holding the power
window switch in the one-touch closing position while the engine switch is
turned to the “ON” position (vehicles without a smart key system) or IGNI-
TION ON mode (vehicles with a smart key system).
● If the window still cannot be closed even by carrying out the operation
explained above, initialize the function by performing the following proce-
dure.
Hold the power window switch in the one-touch closing position. Continue
holding the switch for 4 seconds or more after the window has closed.
Hold the power window switch in the one-touch opening position. Con-
tinue holding the switch for 1 second or more after the window has
opened completely.
Hold the power window switch in the one-touch closing position once
again. Continue holding the switch for 1 second or more after the window
has closed.
If you release the switch while the window is moving, start again from the
beginning. If the window continues to close but then re-open slightly even
after performing the above procedure correctly, have the vehicle inspected by
your Toyota dealer.
1
2
3

188
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3-5. Opening, closing the windows and moon roof
■The windows can be operated when (power type)
The engine switch is in the “ON” position (vehicles without a smart key sys-
tem) or IGNITION ON mode (vehicles with a smart key system).
■ Operating the windows after turning the engine off (power type)
Vehicles without a smart key system
The power type windows can be operated for approximately 45 seconds even
after the engine switch is turned to the “ACC” or “LOCK” position. They can-
not, however, be operated once either front door is opened.
Vehicles with a smart key system
The power type windows can be operated for approximately 45 seconds even
after the engine switch is turned to ACCESSORY mode or turned off. They
cannot, however, be operated once either front door is opened.
WARNING
■ 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.
● Power type: Do not allow children to operate the quarter windows.

190
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3-5. Opening, closing the windows and moon roof
Press the switch to disable the
rear moon roof operation from the
rear seat.
Pressing the switch again will
enable the operation again.
■The moon roof can be operated when
The engine switch is in the “ON” position (vehicles without a smart key sys-
tem) or IGNITION ON mode (vehicles with a smart key system).
■ Operating the moon roof af ter turning the engine off
Vehicles without a smart key system
The moon roof can be operated for approximately 45 seconds after the
engine switch is turned to the “ACC” or “LOCK” position. It cannot, however,
be operated once either front door is opened.
Vehicles with a smart key system
The moon roof can be operated for approximately 45 seconds after the
engine switch is turned to ACCESSORY mode or turned off. It cannot, how-
ever, be operated once either front door is opened.
■ Jam protection function
If an object is detected between the moon roof and the frame while the moon
roof is closing, travel is stopped and the moon roof opens slightly.
Canceling the rear moon roof operation (vehicles with the rear
moon roof)