light LEXUS RX330 2006 User Guide

KEYS AND DOORS
15
When starting the engine, do not use the key in
proximity with other transponder keys (including the
flat key and keys of other vehicles), and do not press
other key plates against the key grip. Doing so may
prevent the engine from starting, or may cause the
engine to stop soon after it starts. If this happens,
remove the key once and then insert it again after
removing other transponder keys (including the flat
key and keys of other vehicles) from the ring or while
gripping or covering them with your hand to start the
engine. Do not bend the key grip or flat key.
 Do not cover the key grip or flat key with any material
that cuts off electromagnetic waves.
 Do not knock the key or flat key hard against other
objects.
 Do not leave the key or flat key exposed to high
temperatures for a long period, such as on the
dashboard or hood under direct sunlight.
 Do not put the key or flat key in water or wash it in an
ultrasonic washer.
 Do not use the key or flat key with electromagnetic
materials.

KEYS AND DOORS
16
ENGINE IMMOBILIZER SYSTEM
The engine immobilizer system is a theft prevention
system. When you insert the key in the ignition switch, the
transponder chip in the key’s head transmits an electronic
code to the vehicle. The engine will start only when the
electronic code in the chip corresponds to the registered
ID code for the vehicle.
The system is automatically set when the key is removed from
the ignition switch. At this time, the security indicator light
flashes. When you insert the key in the ignition switch, the
security indicator light goes out and the system is canceled
automatically, which enables the engine to start. The transponder chip of the flat key is in its key case. You can
cancel the engine immobilizer system using the flat key. (For
details, see “Flat key” on page 13.)
For your Lexus dealer to make you a new key with built
−in
transponder chip, your dealer will need your key number and
master key or the flat key. However, there is a limit to the
number of additional keys your Lexus dealer can make for you.
If you make your own duplicate key, you will not be able to
cancel the system or start the engine.

KEYS AND DOORS
18
WIRELESS REMOTE CONTROL*
Vehicles with power back door system
1Locking the doors and sounding an alarm
2Unlocking the doors
3Indicator light
4Opening or closing the power back door
Vehicles without power back door system
1Locking the doors
2Unlocking the doors
3Indicator light
4Sounding an alarm
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. At this time, the indicator light on the key grip flashes
once.

KEYS AND DOORS
19
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 the 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 “Replacing the battery”
on page 25. 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. (See
“If you lose your keys or lock yourself out” on page 525.)
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 in places
where the temperature becomes high such as on the
dashboard.
 Do not disassemble it.
 Avoid knocking it hard against other objects or dropping it.
 Avoid putting it in water.

KEYS AND DOORS
20
Locking/unlocking the doors
When you push the “LOCK” button on the key briefly, all
the side doors and back door can be locked from outside
the vehicle.
At this time, one beep sounds and the turn signal lights flash
once.* However, when you push the “LOCK” button with any
door not closed securely, the buzzer sounds for 10 seconds.**
To stop the buzzer, close all the side doors and back door
securely or push the “UNLOCK” button. If the key is in the
ignition switch, locking cannot be done.
Make sure all the side doors and back door are locked when
you leave the vehicle. Push the “LOCK” button once again.
NOTE:
* The turn signal lights can be set not to flash and the beep
can be set not to sound.
** The buzzer can be set not to sound if a door is not closed
securely.
Ask your Lexus dealer for details.NOTICE
Vehicles with power back door system — Do not push
the “LOCK” button any longer than 2 to 3 seconds.
Pushing the button longer activates an alarm. For
details, see page 21.
When you push the “UNLOCK” button, the driver’s door
is unlocked. Pushing that button once again within 3
seconds from the first push, all other side doors and back
door are also unlocked.*
NOTE:
* The 2step unlocking function can be changed.
Ask your Lexus dealer for details.
At this time, two beeps sound and the turn signal lights flash
twice.* T ogether with the activation of unlocking, some interior
lights will come on. For further information, see “Illuminated
entry system” on page 97.

KEYS AND DOORS
21
You have 30 seconds to open a door after using the wireless
remote unlock feature.** If a door is not opened by then, all the
side doors and back door will be automatically locked again.
Even if the
“LOCK” or “UNLOCK” button is kept pressed in, the
locking or unlocking operation is not repeated. Release the
button and then push again.
NOTE:
* The turn signal lights can be set not to flash and the beep
can be set not to sound.
** The time before automatic relocking can be changed.
Ask your Lexus dealer for details.
Sounding an alarm*
 Vehicles with power back door system
Vehicles without power back door system

KEYS AND DOORS
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Opening and closing the power back door*
To open the back door: Push the “PWR DOOR” button for
about 1 second.** At this time, the turn signal lights flash
twice, two beeps sound*** and the back door fully opens
automatically.****
When pushing the button while the opening operation is being
performed, the back door will close. At this time, a beep
sounds.***
To close the back door: Push the “PWR DOOR” button
once again for about 1 second.** At this time, the turn
signal lights flash twice, two beeps sound*** and the back
door fully closes automatically.****
When pushing the button while the closing operation is being
performed, the back door will open. At this time, a beep
sounds.*** NOTE:
* This feature can be set inoperative.
** The operation method can be changed.
*** The beep will sound from both the front and rear of the
vehicle. The front beep can be set not to sound.
**** It is possible to set the beep to sound while the back
door opens or closes and adjust its volume.
Ask your Lexus dealer for details.
Opening or closing operation can be performed by the button
under the following conditions:
 The key is not in the ignition switch.
 The vehicle is stopped.
 The back door is unlocked. *
 The power back door system is on. (The power back door
off switch is pushed in.) For details, see page 38.
 To open — The back door is between in the fully −closed
position and half −opened position.
 To close — The back door is between in the fully −opened
position and half −opened position.
NOTE:
* The back door can be set to be opened without being
unlocked first.
Ask your Lexus dealer for details.

KEYS AND DOORS
26
3. Open and remove the battery case cover using a coin.
4. Remove the discharged battery and put in a new battery
with the positive side up.
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 components inside the
transmitter, or it may interfere with proper operation.
 Be careful not to bend the electrode when inserting
the battery and that dust or oils do not adhere to the
inside of the module.
 Take care not to lose the screw.
5. Replace the battery case cover.
6. Install the module into the key frame and secure the cover
with the screw.
7. When pushing any button on the wireless key, make sure
the indicator light comes on.

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27
SIDE DOORS
Locking with key
1Lock2Unlock
Turn the key towards the front of the vehicle to lock and
towards the back to unlock.
All the side doors and back door lock and unlock
simultaneously with the driver’s door. Turning the key once will
unlock the driver’s door and twice in succession will unlock all
the side doors and back door simultaneously.*
NOTE:
* The 2step unlocking function can be changed.
Ask your Lexus dealer for details. If a wrong key is used, the key cylinder rotates freely to isolate
inside
mechanism. So, door locking is protected from thieves.
Together with the activation of unlocking, some interior lights
will come on. For further information, see “Illuminated entry
system” on page 97.
The windows and moon roof (normal type) can be opened and
closed from outside the vehicle using the key. For details, see
“Power window switches” on page 62 and “Moon roof (normal
type)” on page 128.

KEYS AND DOORS
33
When closing the back door, the inside handle can be used
to make the reach easier.
To close the back door, lower it and press down on it. After
closing the back door, try pulling it up to make sure it is securely
closed.
CAUTION
 Keep the back door closed while driving. This not
only keeps the luggage from being thrown out but
also prevents exhaust gases from entering the
vehicle.
 If the open back door hides the rear stop and tail
lights or rear turn signal lights while you are parked,
other road users must be warned of the presence of
your vehicle by a warning triangle or other device.
NOTICE
To prevent damage to the back door dampers, do not
apply any force, paint or let any other foreign matter on
them.