Page 17 of 860
SIENNA_U (OM45477U)
17
A
: If equipped
*: Refer to “NAVIGATION SYSTEM OWNER’S MANUAL”.
VSC OFF switch P. 329
Outside rear view mirror
switches
P. 140
Power quarter window
switch
P. 148
Intuitive parking assist
switch
P. 314
Headlight beam level
control dial
P. 269
Power sliding door main switch
Power back door main switch
P. 70
P. 84
Page 22 of 860
SIENNA_U (OM45477U)
22Grocery bag hooks
Cargo hooks
Cargo net hooks
P. 603
P. 607
P. 607
Removable center seat
storage/Storage box
P. 106, 608
Pictorial indexLuggage compartment
Grocery bag hooks P. 603
Cargo net hooks
Grocery bag hooks P. 607
P. 603
Power third seat switches P. 110, 113
Cargo net hooks
Grocery bag hooks P. 607
P. 603
Power outlet (12 V)
Power outlet (120 V AC)
Luggage compartment light
P. 594
P. 594
P. 85
Power back door switch
P. 82
Back door handle P. 82
Page 29 of 860

SIENNA_U (OM45477U)
29
CAUTION
■General precautions while driving
Driving under the influence: Never drive your vehicle when under the influ-
ence of alcohol or drugs that have impaired your ability to operate your vehi-
cle. Alcohol and certain drugs delay reaction time, impair judgment and
reduce coordination, which could lead to an accident that could result in
death or serious injury.
Defensive driving: Always drive defensively. Anticipate mistakes that other
drivers or pedestrians might make and be ready to avoid accidents.
Driver distraction: Always give your full attention to driving. Anything that dis-
tracts the driver, such as adjusting controls, talking on a cellular phone or
reading can result in a collision with resulting death or serious injury to you,
your occupants or others.
■ General precaution regarding children’s safety
Never leave children unattended in the vehicle, and never allow children to
have or use the key.
Children may be able to start the vehicle or shift the vehicle into neutral.
There is also a danger that children may injure themselves by playing with
the cigarette lighter, the windows, the moon roof, or other features of the
vehicle. In addition, heat build-up or ex tremely cold temperatures inside the
vehicle can be fatal to children.
Page 49 of 860

49
1-2. Opening, closing and locking the doors
1
Before driving
SIENNA_U (OM45477U)
■
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
prevent the doors from being unlocked. In this case, return the door han-
dle 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 dr iven 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. 815)
■ 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
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 does not operate properly
● Locking and unlocking the doors: Use the mechanical key. ( P. 767)
● Starting the engine ( P. 768)
Page 56 of 860

56 1-2. Opening, closing and locking the doors
SIENNA_U (OM45477U)
■Operation signals
Doors: A buzzer sounds and the emergency flashers flash to indicate that
the doors have been locked/unlocked. (Locked: Once; Unlocked:
Tw i c e)
Back door: A buzzer sounds and the emergency flashers flash twice to indicate that the back door has been opened/closed.
■ Door lock buzzer
If an attempt to lock the doors (except for power sliding doors or powe\
r back
door) is made when a door is not fully closed, a buzzer sounds continuously.
Fully close the door to stop the buzzer, and lock the vehicle once more.
■ Panic mode
Vehicles without a smart key system
Vehicles with a smart key system
When is pressed for longer than
about one second, an alarm will sound
intermittently and the vehicle lights will
flash to deter any person from trying to
break into or damage your vehicle.
To stop the alarm, press any button on
the wireless remote control.
When is pressed for longer than
about one second, an alarm will sound
intermittently and the vehicle lights will
flash to deter any person from trying to
break into or damage your vehicle.
To stop the alarm, press any button on
the electronic key.
Page 73 of 860

73
1-2. Opening, closing and locking the doors
1
Before driving
SIENNA_U (OM45477U)
■
The situations in which the slid ing door does not open completely
■ Jam protection function (vehicles with power sliding doors)
● If anything obstructs the power sliding door while it is closing or opening,
the power sliding door will automatically operate in the opposite direction.
● If the jam protection function operates during two consecutive opening
and closing operations, the power sliding door will be stopped at that
position and the power sliding door system will be canceled.
■ Power sliding door brake function (v ehicles with power sliding doors)
When the power sliding door detects an abnormality and stops operating,
power sliding door brake function may be activated. When brake function is
activated, door movement is restricted by the brake and motion may appear
to be not smooth. This is not malfunction. Move the door to fully closed posi-
tion to reset the system and normal power sliding door function will resume.
■ Sliding door closer (vehicl es with power sliding doors)
In the event that the sliding door is left slightly open, the sliding door closer
will automatically close it to the fully closed position.
The left side sliding door does not open
completely when the fuel filler door is
opened.
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78 1-2. Opening, closing and locking the doors
SIENNA_U (OM45477U)
CAUTION
■Sliding door closer (if equipped)
● Use caution when using the sliding door closer. The sliding door closer
operates even when the power sliding door system is canceled.
■ Power sliding doors
Observe the following precautions when the power sliding door system is on.
Failure to do so may cause death or serious injury.
● When using the door handle to open or close the power sliding door,
remove your hand from the door handle immediately after starting power
sliding door operation. If you leave your hand on the door handle during
operation, your hand, fingers, wrist etc. may be subjected to an excessive
amount of force.
● Check the safety of the surrounding area to make sure there are no obsta-
cles or anything that could cause any of your belongings to get caught.
● If anyone is in the vicinity, make sure they are clear of the door path and let
them know that the sliding door is about to open or close.
●In the event that the sliding door is left
slightly open, the sliding door closer will
automatically close it to the fully closed
position. It takes several seconds
before the sliding door closer begins to
operate. Be careful not to catch fingers
or anything else in the sliding door, as
this may cause bone fractures or other
serious injuries.
Page 85 of 860
85
1-2. Opening, closing and locking the doors
1
Before driving
SIENNA_U (OM45477U)
■
When closing the back door using the back door handle
■ Luggage compartment light
The luggage compartment light turns on when the back door is opened with
the luggage compartment light switch on.
Lower the back door using the back door
handle, and make sure to push the back
door down from the outside to close it.
On
Off