
31
STARTING THE ENGINE WHEN THE
ELECTRONIC KEY BATTERY IS
DISCHARGED
If the key indicator does not flash and
the engine cannot be started by using
the start function, the battery may be
discharged. Replace the key battery as
soon as possible. (See “—Replacing
battery” on page 25 in this Section.)However the engine can be started in the
following procedures.
1. While the brake pedal is depressed, touch the Toyota logo side of the
electronic key to the “ENGINE START
STOP” switch.
2. Start the engine within 5 seconds after the green indicator light on the
“ENGINE START STOP” switch comes
on and a buzzer sounds.
BATTERY POWER SAVING
Both the vehicle and key transmitters are
always sending signals to each other. To
prevent the batteries from being dis-
charged, the smart key system is auto-
matically deactivated in the following con-
ditions:
If the electronic key is left outside of
the vehicle and within the effective
range of the entry function actuation
area for more than 10 minutes.
If the door lock or unlock operation is
not performed more than 2 weeks. The key and the vehicle are communicat-
ing even while the vehicle is not being
driven. Do not leave the key near the
vehicle (within 2 m [7 ft.]).
The vehicle battery may drain if the
vehicle is not used for a long period of
time. To prevent battery drain, disconnect
the battery negative (
−) terminal or disable
the smart key system. (For details about
disable the smart key system, see
“DISABLING THE SMART KEY SYSTEM”
on page 33 in this Section.)
If the battery is disconnected, the power
window and moon roof may not operate
automatically and the jam protection func-
tion will not function correctly after you
reconnect. In this case, you should
normalize each system. To normalize
them, see “Power windows” on page 41
and “Electric moon roof” on page 52 in
Section 1 −2.

32
To reactivate the smart key system, per-
form any of the following:
(a) Press the lock button on the outsidefront door handle while carrying the
electronic key.
(b) Perform a wireless remote control op- eration.
(c) Insert and turn the mechanical key in the keyhole of the driver’s door.
If the electronic key receives strong elec-
tromagnetic waves over a period of time,
the battery can be drastically run down.
You should always keep the at least 1 m
(3 ft.) away from the electronic key follow-
ing electrical appliances.
TV
Personal computer
Cellular phone
Cordless phone recharger unit
Electric light stand
Fluorescent desk light For vehicles sold in U.S.A.
FCC ID: NI4TMLF 1
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
interference, and (2) this device must
accept any interference received, includ-
ing interference that may cause unde-
sired operation.
CAUTION
Changes or modifications not ex-
pressly approved by the party respon-
sible for compliance could void the
user’s authority to operate the equip-
ment.
For vehicles sold in Canada
This device complies with RSS −210 of
Industry Canada. Operation is subject to
the following two conditions:
(1) This device may not cause interfer-
ence, and (2) this device must accept
any interference, including interference
that may cause undesired operation of
the device.
For vehicles sold in U.S.A.
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
interference, and (2) this device must
accept any interference received, includ-
ing interference that may cause unde-
sired operation.

33
NOTICE:
This equipment has been tested and
found to comply with the limits for a
Class B digital device, pursuant to Part
15 of the FCC Rules. These limits are
designed to provide reasonable protec-
tion against harmful interference in a
residential installation. This equipment
generates, uses and can radiate radio
frequency energy and, if not installed
and used in accordance with the instruc-
tions, may cause harmful interference to
radio communications. However, there is
no guarantee that interference will not
occur in a particular installation. If this
equipment does cause harmful interfer-
ence to radio or television reception,
which can be determined by turning the
equipment off and on, the user is en-
couraged to try to correct the interfer-
ence by one or more of the following
measures:Reorient or relocate the receiving an-
tenna.
Increase the separation between the
equipment and receiver.
Connect the equipment into an outlet
on a circuit different from that to
which the receiver is connected.
Consult the dealer or an experienced
radio/TV technician for help.
FCC WARNING:
Changes or modifications not ex-
pressly approved by the party respon-
sible for compliance could void the
user’s authority to operate the equip-
ment.
For vehicles sold in Canada
Operation is subject to the following two
conditions:
(1) this device may not cause interfer-
ence, and (2) this device must accept
any interference, including interference
that may cause undesired operation of
the device.
DISABLING THE SMART KEY SYSTEM
The following functions can be disabled:
A function that allows you to lock/un-
lock the doors and open the trunk by
simply carrying a key
A function that causes the vehicle to
beep if keys are forgotten inside the
vehicle or trunk and a door is closed
A function that recalls the position of
the driver’s seat and outside rear view
mirrors
A function that shifts the power supply
mode and starts the engine when the
electronic key is in the vehicle.
Warning lights and buzzers
For details, contact your Toyota dealer.
If the smart key system does not oper-
ate properly because of a system mal-
function, consult your Toyota dealer.
Make sure to bring all of the keys. They
may be necessary to repair the system.