2012 TOYOTA SIENNA lock

33
1-1. Key information
1
Before driving
SIENNA_U (OM45477U)
Using the mechanical key (vehicles with a smart key system)
To take out the mechanical key,
push the release button and take
the key out.
The mechanical key can only be
inserted in one direction, as the
key only has grooves on one
side. If the key cannot be inserted
in a lock cylinder, turn it over and
re-attempt to insert it.
After using the mechanical key,
store it in the electronic key. Carry
the mechanical key together with
the electronic key. If the electronic
key battery is depleted or the
entry function does not operate
properly, you will need the
mechanical key. (P. 767)

34 1-1. Key information
SIENNA_U (OM45477U)
■When required to leave the vehic le’s key with a parking attendant
Lock the glove box as circumstances demand. ( P. 573)
On vehicles without the smart key system, provide the attendant with the
valet key.
On vehicles with the smart key system, remove the mechanical key for your
own use and provide the attendant with the electronic key only.
■ Key number plate
Keep the plate in a safe place such as your wallet, not in the vehicle. In the
event that a key (without a smart key system) or mechanical key (with a
smart key system) is lost, a new key can be made by your Toyota dealer
using the key number plate. ( P. 766)
■ When riding in an aircraft
When bringing a key with wireless remote control function onto an aircra\
ft,
make sure you do not press any buttons on the key while inside the aircraft
cabin. If you are carrying the key in your bag etc., ensure that the buttons
are not likely to be pressed accidentally. Pressing a button may cause the
key to emit radio waves that could interfere with the operation of the a\
ircraft.

36
SIENNA_U (OM45477U)
1-2. Opening, closing and locking the doors
Smart key system
: If equipped
The following operations can be performed simply by carrying the
electronic key on your person, for example in your pocket.
(The driver should always carry the electronic key.)
Locks and unlocks the doors ( P. 3 7 )
Locks and unlocks the doors ( P. 3 8 )
Starts and stops the engine
( P. 229)

37
1-2. Opening, closing and locking the doors
1
Before driving
SIENNA_U (OM45477U)
Unlocking and locking the doors
Front door handles Grip the handle to unlock all the
doors.
Make sure to touch the sensor on
the back of the handle.
The doors cannot be unlocked for
3 seconds after the doors are
locked.
Touch the lock sensor (the
indentation on the upper part of
the door handle) to lock all the
doors.
Sliding door handles (vehicl es with power sliding door)
Pull the handle to unlock all the
doors.
There is no touch type sensor in
slide door handle. You must pull
the handle to activate the opera-
tion.

38 1-2. Opening, closing and locking the doors
SIENNA_U (OM45477U)Back door
Press the unlock button to
unlock all the doors.
The door cannot be unlocked for
3 seconds after the door is
locked.
Lock the back door again when
you leave the vehicle. The back
door will not lock automatically
after it has been opened and then
closed.
Press the lock button to lock all
the doors.

39
1-2. Opening, closing and locking the doors
1
Before driving
SIENNA_U (OM45477U)
Antenna location a
nd effective range
■ Antenna location
Antennas outside cabin
Antennas inside cabin
Antenna outside luggage com-
partment

40 1-2. Opening, closing and locking the doors
SIENNA_U (OM45477U)■
Effective range (areas within which the electronic key is
detected)
When locking or unlock-
ing the doors
The system can be oper-
ated when the electronic
key is within about 2.3 ft.
(0.7 m) of either of the front
outside door handles. (Only
the doors detecting the key
can be operated.)
When starting the engine
or changing “ENGINE
START STOP” switch
modes
The system can be oper-
ated when the electronic
key is inside the vehicle.
■Operation signals
A buzzer sounds and the emergency flashers flash to indicate that the doors
have been locked/unlocked. (Locked: Once; Unlocked: Twice)
■ When the door cannot be locked by the lock sensor on the upper part
of the front door handle
Touch both lock sensors on the upper and
lower part of the front door handle simul-
taneously.

41
1-2. Opening, closing and locking the doors
1
Before driving
SIENNA_U (OM45477U)
■
Alarms and warning indicators
A combination of exterior and interior alarms as well as warnings shown on
the multi-information display are used to prevent theft of the vehicle and
unforeseeable accidents resulting from erroneous operation. Perform the
appropriate correction procedure described in the following table.
AlarmSituationCorrection procedure
Interior alarm
pings once and
exterior alarm
sounds once for
10 seconds An attempt was made to
lock the doors using the
entry function while the
electronic key was still
inside the passenger com-
partment
Retrieve the elec-
tronic key from the
passenger compart-
ment and lock the
doors again
An attempt was made to
exit the vehicle and lock
the doors without first turn-
ing the “ENGINE START
STOP” switch off Turn the “ENGINE
START STOP” switch
off and lock the doors
again
Exterior alarm
sounds once for
10 seconds An attempt was made to
lock the vehicle while a
door is open Close all of the doors
and lock the doors
again