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KEYS AND DOORS
45
Testing the system
1. Open all the windows.
2. Set the system as described above.
The side doors and back door should be locked with the ignition
key or wireless remote control. Be sure to wait until the
indicator light starts flashing.
3. Unlock one of the doors from the inside.
The system should activate the alarm.
4. Unlock any of the doors with a key or the wireless
remote control to cancel the system.
5. Repeat this operation for the other doors and hood.
When testing the hood, also check that the system is activated
when the battery terminal is disconnected and then
reconnected.
If the system does not work properly, have it checked by your
Lexus dealer.NOTICE
Disconnecting the battery may result in the erasure of
information you have set in the computer memory. After
reconnecting the battery, check that the memorized
data has been retained. If it has been erased, input it into
the computer once more.
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SWITCHES
49
The automatic light control sensor is on the top of the driver’s
side instrument panel.
Do not place anything on the instrument panel, and/or do not
affix anything on the windshield to block this sensor.
When the headlights come on: The lights automatically turn off
about 30 seconds after any of the side doors and back door is
opened and closed with the ignition key turned to the “ACC” or
“LOCK” position. Additionally, the lights can be turned off
immediately by pushing the “LOCK” button on the wireless
remote control key with all the side doors and back door locked. When
only the tail lights come on: The lights automatically turn
off with the driver’s door opened and the ignition key turned to
the “ACC” or “LOCK” position. To turn them on again, turn the
ignition key to the “ON” position, or turn the headlight switch off
and then twist the knob until the first or second clickstop.
If you are going to park for over one week, make sure the
headlight switch is off.
Daytime Running Light System
The headlights turn on at reduced intensity when the parking
brake is released with the engine started, even with the light
switch in the “OFF” position. They will not go off until the
ignition switch is turned off.
To turn on the other exterior lights and instrument panel lights,
twist the knob to the first clickstop.
Page 75 of 651

SWITCHES
54Twist the interval adjuster upward to increase the wiping
time
interval between sweeps, and downward to decrease
it.
The wiper lever must be in the “INT” position.
For mist wiper operations (a single wipe), pull the lever up
and release it.
To make the washer squirt, pull the lever toward you and
release it.
Also, the wipers will automatically operate a couple of times
after the washer squirts even with the lever in the “OFF”
position.
Vehicles with headlight cleaner — If you pull the windshield
washer lever toward you with the headlights on, the headlight
cleaner operates once automatically together with the
windshield washer fluid.
The low washer fluid warning light in the instrument cluster
comes on when the fluid level in the tank becomes nearly
empty. For information on adding washer fluid, see “Adding
washer fluid” on page 609. In cold weather, warm the windshield with the defroster before
using the washer. This will help prevent icing, which could
block your vision.
NOTICE
Do not operate the wipers if the windshield is dry. It may
scratch the glass.
When
waxing your vehicle, make sure that the washer nozzles
do not become blocked. If a nozzle becomes blocked, contact
your Lexus dealer to have the vehicle serviced.
NOTICE
If a nozzle becomes blocked, do not try to clear it with
a pin or other object. The nozzle will be damaged.
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SWITCHES
57
For mist wiper operations (a single wipe), pull the lever up
and release it.
To make the washer squirt, pull the lever toward you and
release it.
Also, the wipers will automatically operate a couple of times
after the washer squirts even
with the lever in the “OFF”
position.
Vehicles with headlight cleaner — If you pull the windshield
washer lever toward you with the headlights on, the headlight
cleaner operates once automatically together with the
windshield washer fluid.
The low washer fluid warning light in the instrument cluster
comes on when the fluid level in the tank becomes nearly
empty. For information on adding washer fluid, see “Adding
washer fluid” on page 609.
In cold weather, warm the windshield with the defroster before
using the washer. This will help prevent icing, which could
block your vision.
NOTICE
Do not operate the wipers if the windshield is dry. It may
scratch the glass.
When waxing your vehicle, make sure that the washer nozzles
do not become blocked. If a nozzle becomes blocked, contact
your Lexus dealer to have the vehicle serviced.
NOTICE
If a nozzle becomes blocked, do not try to clear it with
a pin or other object. The nozzle will be damaged.
Page 83 of 651
SWITCHES
62
NOTICE
When cleaning the inside of the rear window, be
careful not to scratch or damage the heater wires or
connectors.
To prevent the battery from being discharged, turn
the switch off when the engine is not running.
POWER WINDOW SWITCHES
1For driver’s window
2For front passenger’s window
3For left rear window
4For right rear window
To raise or lower the windows, use the switch on each
door. The passengers’ windows can also be controlled by
the switches on the driver’s door.
The power windows work when the ignition key is in the “ON”
position.
Retained accessory power operation: Even if the ignition
key is turned to the “ACC” or “LOCK” position with all the side\
doors and back door closed, the window can be operated until
either front door is opened (or for 43 seconds).
Page 84 of 651
SWITCHES
63
Operating the switches
To lower the window, push the switch halfway down. Pull
it up to raise the window. The window glass moves as long
as the switch is operated.
Automatic operation: To fully raise or lower the window
automatically, pull the switch fully up or push it fully down.
To stop the window partway, lightly push or pull the switch in the
opposite direction and then release it.
Operating the window lock switch
Indicator lights
With the window lock switch pressed in, only the driver’s
window can be raised or lowered.
The indicator lights on the switches tell you which of the
switches can be operated.
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SWITCHES
64
Operating the windows from outside the
vehicle
The windows can be operated using an ignition key.*NOTE:
* This feature can be deactivated.
Ask your Lexus dealer for details.
Close Open
Insert the ignition key into the key hole on the driver’s
door. To close the windows: Turn the key in the locking direction
and hold it.
After
the doors are locked, the windows begin to close. To stop
in the middle, return the key.
To open the windows: Turn the key in the unlocking direction
and hold it.
After the door is unlocked, the windows begin to open. To stop
in the middle, return the key.
The windows also can be opened using the wireless remote
control. For details, see page 22.
Jam protection function
During automatic raising operation, retained accessory power
raising operation or raising operation using the ignition key
from the outside, the window stops and is lowered if something
gets caught between the window and window frame.
If the window receives a strong impact, this function may work
even if nothing is caught.
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SWITCHES
65
If the power window does not operate
automatically
If the power window does not operate automatically or the jam
protection function does not operate correctly, you should
normalize the power window on each door. At this time, the
indicator lights of the switches will flash.
To normalize the power windows:
1. Push down the power window switch of each door and lower
the windows halfway.
2. Pull up the switch until the windows close and hold the
switch for a second.
Make sure that the windows open and close automatically. If
the power windows cannot be operated properly, have it
checked by your Lexus dealer.
CAUTION
To avoid serious personal injury, you must do the
following.
Before you close the power windows, always make
sure t here is nobody around the power windows. You
must also make sure the heads, hands and other
parts of the bodies of all occupants are kept
completely inside the vehicle. If someone’s neck,
head or hands get caught in a closing window, it
could result in death or serious injury. When anyone
closes the power windows, make sure he or she
operates the windows safely.
When small children are in the vehicle, never let them
use the power window switches without supervision.
Use the window lock switch to prevent them from
making unexpected use of the switches.
Be sure to remove the ignition key when you leave
your vehicle.
Never leave anyone (particularly a small child) alone
in your vehicle, especially with the ignition key still
inserted. Otherwise, he/she could use the power
window switches and get trapped in a window.
Unattended person (particularly a small child) can be
involved in a serious accident.