2005 TOYOTA AVALON Owners Manual

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Be careful not to bend the electrode
when inserting the transmitter bat-
tery and that dust or oils do not
adhere to the transmitter case.
 Close the transmitter case securely.
After replacing the battery, check that the
transmitter operates properly. If the trans-
mitter still does not operate properly, con-
tact your Toyota dealer. The transmitter can easily be damaged
when replacing the battery. We recom-
mend having the battery replaced by your
Toyota dealer. If you have to do it your-
self, use a CR1632 lithium battery or
equivalent and a flat
−bladed screwdriver.CAUTION
Special care should be taken to pre-
vent small children from swallowing
the removed transmitter battery or
components.
NOTICE
 Be careful not to touch the circuit,
as this may generate static electric-
ity that can damage the transmitter.
 When replacing the transmitter bat-
tery, be careful not to lose the com-
ponents.
 Replace only with the same or
equivalent type recommended by a
Toyota dealer.
 Dispose of used batteries according
to the local laws.
Replace the transmitter battery by follow-
ing these procedures:
1. Push the release button and take out
the mechanical key.
—Replacing battery
(with smart key system)

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2. Using a flat−bladed screwdriver or
equivalent, open the transmitter case.3. Remove the discharged transmitter bat- tery by flat −bladed screwdriver or
equivalent. Insert the guide groove and
lift as shown in the above illustration.
NOTICE
Do not modify the battery case. It
may cause a trouble.
4. Put in a new battery with the positive (+) side up. Install the cover and insert
the mechanical key into the transmitter.
Close the transmitter case securely.

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NOTICE
Make sure the positive side and
negative side of the battery are
faced correctly.
 Do not replace the battery with wet
hands. Water may cause unexpected
rust.
 Do not touch or move any compo-
nents inside the transmitter, or it
may interfere with proper operation.
 Be careful not to bend the electrode
when inserting the transmitter bat-
tery and that dust or oils do not
adhere to the case.
 Close the transmitter case securely.
After replacing the battery, check that the
transmitter operates properly. If the trans-
mitter still does not operate properly, con-
tact your Toyota dealer. The smart key system consists mainly
of the following functions.
Engine immobilizer function (For de-
tails, see “Engine immobilizer system”
on page 16 in this Section.)
Wireless remote control function (For
details, see “Wireless remote control”
on page 18 in this Section.)
Push button start function (For details,
see “How to start the engine” on page
288 in Section 3.)
Entry function and start function (See
“ENTRY FUNCTION AND START
FUNCTION” described below.)
Steering lock function (See “STEERING
LOCK FUNCTION” described below.)
CAUTION
Weak radio waves emitted from the
smart key system may affect pace-
makers. If you or other passengers
use a pacemaker, use the vehicle only
after checking the pacemaker manual
to confirm that it is safe. If neces-
sary, the entry function can be dis-
abled. See “DISABLING THE SMART
KEY SYSTEM” on page 32 in this
Section.
Smart key system

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Entry function
Start function
ENTRY FUNCTION AND START
FUNCTION
By carrying the key, you can lock and
unlock the doors and start the engine.
Entry function—You can lock and unlock
the doors and open the trunk without in-
serting the key in the keyhole. For further
information, see “Side doors” on page 32
in this Section.
Start function— You can shift the power
supply mode and start the engine when
the electronic key is in the vehicle. For
further information, see “Ignition switch”
on page 159 in Section 1 −7 and “How to
start the engine ”on page 288 in Section
3. STEERING LOCK FUNCTION
When the driver ’s door is opened after
turning off the engine, the steering wheel
will lock.
The steering lock is automatically un-
locked when the “ENGINE START STOP”
switch (engine switch) is pressed. If the
indicator light on the “ENGINE START
STOP” switch flashes green, this indicates
that the steering wheel remains locked. If
the amber indicator light flashes, this indi-
cates that the steering lock is malfunction-
ing. For details, see “How to start the
engine” on page 288 and “Driving and
parking using smart key system” on page
291 in Section 3.

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ACTUATION AREA
The entry function and start function
are available to use when a registered
key is in the actuation area.1. Entry function actuation area— About
1 m (3 ft.) from each outside door
handle and trunk opener switch.
If the key is close to the door handle,
windows and center of the rear bump-
er, the entry function may not be acti-
vated. 2. Start function actuation area—
Inside
of the cabin.
The start function may not be activated
if the key is on the instrument panel,
on the package tray, in the glove box
or on the floor, etc.
In the following cases, the smart key sys-
tem may not operate properly.
When facilities issuing strong electro-
magnetic waves such as TV towers,
electric power stations, broad casting
stations are nearby.
When you are carrying an electronic
key together with a mobile communica-
tions system such as a two −way radio
or cellular phone.
When the electronic key is in contact
with or covered by a metallic object.
When another person is operating a
wireless remote control function on
another vehicle near your vehicle.
When the battery is dead. To replace
the battery, see “—Replacing battery”
on page 25 in this Section.
Depending on the position of the key,
the key may not work well even within
the actuation area. If the smart key system does not oper-
ate properly and you cannot enter, you
can lock and unlock all the doors by
using mechanical key attached to the
master key or wireless remote control
function.

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IF KEY BATTERY DEAD
If the key indicator does not flash and
the engine cannot be started by using
the start function, the battery may be
dead. 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. With the brake pedal depressed, hold the electronic key close 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
The transmitters on the outside of the
vehicle and in the key transmit electro-
magnetic waves to each other while doors
are locked.
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 there is no response from the key
for more than 2 weeks.
To reactivate the smart key system, per-
form any of the following:
(a) Press the lock button on the outside front door handle or trunk opener
switch 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

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For vehicles sold in U.S.A.
FCC ID: NI4TMLF1
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.
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:

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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 side rear view
mirror
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.
Vehicles with key cylindertype ignition
switch
Vehicles with smart key system
Side doors—
—Locking and unlocking with
key