Page 2 of 24

KEYS AND DOORS
10
1
Master key (black) ± The master key works in
every lock. For your Lexus dealer to make you
a new key with built±in transponder chip, your
dealer will need it.
2
Sub key (gray) ± The sub key will not open the
trunk, trunk main switch and the glove box.
3
Key number plate ± Keep the plate in a safe
place such as your wallet, not in the vehicle.
A transponder chip for engine immobiliser system has
been filled in the head of the master and sub keys.
These chips are needed to enable the system to function
correctly, so be careful not to lose these keys. If you
make your own duplicate key, you will not be able to
cancel the system or start the engine.
To protect things locked in the trunk or glove box when
you have your vehicle parked, leave the sub key with the
attendant.Since the doors and trunk lid can be locked without a key,
you should always carry a spare master key in case you
accidentally lock your keys inside the vehicle.
If you should lose your keys or if you need additional
keys, duplicates can be made by a Lexus dealer using
the key number.
We recommend you to write down the key number and
keep it in safe place.
11L003b
Page 3 of 24
KEYS AND DOORS
11 Since a transponder chip is not built in this flat key,
you cannot start the engine with this key. Use this
key to release the lock in case you accidentally lock
your keys inside the vehicle or trunk.
Insert your flat key in its key case as shown. We
recommend that you always carry this with you for
emergency use. Do not leave it in your vehicle.
NOTICE
Do not let the key case become bent as the key
may fall out or become bent also.
The flat key is designed for emergency use
only.
Page 9 of 24

KEYS AND DOORS
17
1
Locking the doors and sounding an alarm
2
Unlocking the doors
3
Indicator light
4
Unlocking the trunk lid
NOTE: *This feature can be set inoperative as
vehicle theft deterrent measure in case of the loss of
the wireless remote control key. Ask your Lexus
dealer for details.
When you operate any button on the key, push it slowly
and surely.
The operational range of the wireless remote control is
approximately 1 meter (3 ft.). The effective range may
vary with different conditions. To activate the wireless
remote control without fail, do it approximately 1 meter
(3 ft.) from your Lexus.In the following cases, the battery in the key may be
discharged. If this is a case, replace it using a special
screwdriver.
The remote control does not work.
The operational range of wireless remote control
becomes extremely short.
The indicator light on the key is dimmed or does not
come on.
For the replacement of the battery, see ºReplacing the
batteryº on page 24. You can also have the battery of the
key replaced by your Lexus dealer.
If you lose the wireless key, contact your Lexus dealer
as soon as possible to avoid the possibility of theft, or an
accident.
You can use up to 4 wireless remote control keys for the
same vehicle. Contact your Lexus dealer for detailed
information.
The wireless remote control key is an electronic
component. Observe the following instructions in
order not to cause damage to the key.
Do not leave the wireless remote control key on
places where the temperature becomes high such as
on the dashboard.
Do not disassemble it.
Avoid knocking it hard against other objects or
Page 12 of 24
KEYS AND DOORS
20
Unlocking the trunk lid
11G013
When you keep the button pushed for about 1
second, you can unlock the trunk lid.* One beep
sounds.
This function does not work when the ignition key is in
the ºONº position.
NOTE: *The operation method can be changed. Ask
your Lexus dealer for details.