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97
1-3. Adjustable components (s
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1
Before driving
SIENNA_OM_OM45472U_(U)
Power easy access system (vehicles with driving position
memory)
When the driver enters and exits t he vehicle, the driver’s seat will
automatically perform the following operations:
Exiting the vehicle: When all of
the following actions have been
performed, the seat will move
backward (auto away function):
• The shift lever has been shifted toP
• Vehicles without a smart key sys- tem: The engine switch has been
turned off.
Vehicles with a smart key system:
The “ENGINE START STOP”
switch has been turned off.
• The driver seat belt has been unfastened
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98 1-3. Adjustable components (seats, mirrors, steering wheel)
SIENNA_OM_OM45472U_(U) Entering the vehicle: When
either of the following actions
has been performed, the seat
will move forward (auto return
function):
• Vehicles without a smart key sys-
tem: The engine switch has been
turned to the “ACC” position.
Vehicles with a smart key system:
The “ENGINE START STOP”
switch has been turned to
ACCESSORY mode.
• The driver seat belt has been fas-
tened
Active head restraints
When the occupant’s lower back
presses against the seatback
during a rear-end collision, the
head restraint moves slightly for-
ward and upward to help reduce
the risk of whiplash on the seat
occupant.
ITN13N065
■The auto away function for exiting the driver seat (vehicles with driving
position memory)
If the seat is already close to the rearmost position, the auto away function
may not operate when the driver exits the vehicle.
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Before driving
SIENNA_OM_OM45472U_(U)
■Active head restraints
Even small forces applied to the seatback may cause the head restraint to
move. When a locked head restraint is pushed up forcibly, the head restraint
inner structure may appear. This does not indicate a problem.
CAUTION
■Seat adjustment
● To reduce the risk of sliding under the lap belt during a collision, do not
recline the seat more than necessary.
If the seat is reclined too far, 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 unexpect-
edly move and cause the driver to lose control of the vehicle.
● Manual seat: After adjusting the seat, make sure that the seat is locked in
position.
ITN13N066
During
rear-end
collision
Inner structure
Page 100 of 876
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1-3. Adjustable components (seats, mirrors, steering wheel)
SIENNA_OM_OM45472U_(U)
Rear seats
Second seats (Tip-up seat)Seat position adjustment
lever
Seatback angle adjustment
lever
Second seats (Ottoman seat) Seat position adjustment
lever
Seatback angle adjustment
lever
Ottoman angle adjustment
lever
Second seats (AUTO ACCESS SEAT)
Refer to “AUTO ACCESS SEAT OWNER’S MANUAL”.
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Before driving
SIENNA_OM_OM45472U_(U)
Third seats (manual seat)
Seatback angle adjustment
strap
Third seats (power seat) Seatback angle adjustment
switch
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102 1-3. Adjustable components (seats, mirrors, steering wheel)
SIENNA_OM_OM45472U_(U)
Moving a second seat for third seat access
■ Getting in the vehicle
Tip-up seats Pull the seatback angle adjust-
ment lever and fold down the
seatback. The cushion will tip up.
The seat can slide forward.
Move the seat to the frontmost
position.
Ottoman seats Pull the seatback angle adjust-
ment lever and fold down the
seatback. The seat can slide for-
ward.
Move the seat to the frontmost
position.
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Before driving
SIENNA_OM_OM45472U_(U)■
Getting out of the vehicle
Tip-up seats Pull the strap and fold down the
seatback. The cushion will tip up.
The seat can slide forward.
Move the seat to the frontmost
position.
Make sure that no passenger is
seated on the second seat before
pulling the strap.
Ottoman seats
Pull the strap and fold down the
seatback. The seat can slide for-
ward.
Move the seat to the frontmost
position.
Make sure that no passenger is
seated on the second seat before
pulling the strap.
■ After passengers have entered/exited the vehicle
Lift up the seatback and slide th e seat backward until it locks.
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104 1-3. Adjustable components (seats, mirrors, steering wheel)
SIENNA_OM_OM45472U_(U)
Removing the second seats
■ Removing the second outside seats (Tip-up seats)
Pull the armrests up.
Pull the seatback adjustment
lever and fold down the seat-
back. The cushion will tip up.
Slide the seat forward to a lock position. Pull the release lever under the
cushion and simultaneously lift
the seat to remove.
STEP1
STEP2
STEP3