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125
1
1-3. Adjustable components (seats, mirrors, steering wheel)
Before driving
SIENNA_OM_OM45472U_(U)
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
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145
1-4. Opening and closing the windows and moon roof
1
Before driving
SIENNA_OM_OM45472U_(U)
■
The power windows can be operated when
Vehicles without a smart key system
The engine switch is in the “ON” position.
Vehicles with a smart key system
The “ENGINE START STOP” switch is in IGNITION ON mode.
■ Operating the power windows af ter 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 START STOP” swit ch 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,
window travel is stopped and the window is opened slightly.
Page 146 of 876

146 1-4. Opening and closing the windows and moon roof
SIENNA_OM_OM45472U_(U)
■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 sys-
tem) or the “ENGINE START STOP” switch is turned to IGNITION 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 a further 6 seconds after the win-
dow has closed.
Hold the power window switch in the one-touch opening position.
Continue holding the switch for a further 2 seconds after the win-
dow has opened completely.
Hold the power window switch in the one-touch closing position
once again. Continue holding the switch for a further 2 seconds
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.
STEP1
STEP2
STEP3
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149
1-4. Opening and closing the windows and moon roof
1
Before driving
SIENNA_OM_OM45472U_(U)
■
The windows can be operated when (power type)
Vehicles without a smart key system
The engine switch is in the “ON” position.
Vehicles with a smart key system
The “ENGINE START STOP” switch is in IGNITION ON mode.
■ Operating the windows after turnin g 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
cannot, 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 START STOP” switch is turned to ACCESSORY
mode or turned off. They cannot, however, be operated once either front
door is opened.
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.
Page 152 of 876
152 1-4. Opening and closing the windows and moon roof
SIENNA_OM_OM45472U_(U)
■The moon roof can be operated when
Vehicles without a smart key system
The engine switch is in the “ON” position.
Vehicles with a smart key system
The “ENGINE START STOP” switch is in IGNITION ON mode.
■ 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 START STOP” switch is turned to ACCESSORY mode or turned
off. It cannot, however, 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.
Page 194 of 876
194
1-7. Safety information
SIENNA_OM_OM45472U_(U)
Installing child restraints
Follow the child restraint system manufacturer’s instructions. Firmly
secure child restraints to the r ear seats using the LATCH anchors or
a seat belt. Attach the top teth er strap when installing a child
restraint.
The lap/shoulder belt can be used if your child restraint system is
not compatible with the LATCH (Low er Anchors and Tethers for Chil-
dren) system.
■ Using the LATCH anchors
Second seats (8-passenger models) Child restraint LATCH anchors
LATCH anchors are provided
for second outside seats. (But-
tons displaying the location of
the anchors are attached to the
seats.)
Second seats (7-passenger models)Child restraint LATCH anchors
LATCH anchors are provided
for both second seats. (Buttons
displaying the location of the
anchors are attached to the
seats.)
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196 1-7. Safety information
SIENNA_OM_OM45472U_(U)
Second seats (8-passenger models)Anchor brackets are provided
for second outside seats.
Second seats (7-passenger models) Anchor brackets are provided
for both second seats.
Third seats An anchor bracket is provided
for center seat.
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218 2-1. Driving procedures
SIENNA_OM_OM45472U_(U)
CAUTION
■When driving the vehicle
● Use engine braking (downshift) to maintain a safe speed when driving
down a steep hill.
Using the brakes continuously may cause the brakes to overheat and lose
effectiveness. ( P. 237)
● Do not adjust the position of the steering wheel, the seat, or the inside or
outside rear view mirrors while driving.
Doing so may result in a loss of vehicle control that can cause accidents,
resulting in death or serious injury.
● Always check that all passengers’ arms, heads or other parts of their body
are not outside the vehicle, as this may result in death or serious injury.
● AWD models: Do not drive the vehicle off-road.
This is not an AWD vehicle designed for off-road driving. Proceed with all
due caution if it becomes unavoidable to drive off-road.
● AWD models: Do not drive across a river or through other bodies of water.
This may cause electric/electronic components to short circuit, damage
the engine or cause other serious damage to the vehicle.
● Do not drive in excess of the speed limit. Even if the legal speed limit per-
mits it, do not drive over 85 mph (140 km/h) unless your vehicle has high-
speed capability tires. Driving over 85 mph (140 km/h) may result in tire
failure, loss of control and possible injury. Be sure to consult a tire dealer
to determine whether the tires on your vehicle are high-speed capability
tires or not before driving at such speeds.