light Lexus IS250 2007 Using the audio system / LEXUS 2007 IS350/250 (OM53578U) User Guide

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Scrapping of your Lexus
The SRS airbag and seat belt pretensioner devices in your Lexus contain explosive
chemicals. If the vehicle is scrapped with the airbags and seat belt pretensioners left
as they are, this may cause an accident such as fire. Be sure to have the systems of
the SRS airbag and seat belt pretensioner removed and disposed of by a qualified
service shop or by your Lexus dealer before you scrap your vehicle.
CAUTION
■General precautions while driving
Driving under the influence: Never drive your vehicle when under the influence of
alcohol or drugs that have impaired you ability to operate your vehicle. Alcohol and
certain drugs delay reaction time, impair judgment and reduce coordination, which
could lead to an accident that will hurt or kill you, your occupants or others.
Defensive driving: Always drive defensively. Anticipate mistakes that other drivers
or pedestrians might make and be ready to avoid accidents.
Driver distraction: Always give your full attention to driving. Anything that distracts
the driver, such as adjusting controls, talking on a cellular phone or reading can
result in a collision with resulting death or serious injury to you, your occupants or
others.
■General precaution regarding children’s safety
Never leave children unattended in the vehicle, and never allow children to have or
use the key.
Children may be able to start the vehicle or shift the vehicle into neutral. There is
also a danger that children may injure themselves by playing with the cigarette
lighter, the windows, the moon roof, or other features of the vehicle. In addition, heat
build-up or extremely cold temperatures inside the vehicle can be fatal to children.

3
1-1. Key information
1
Before driving
NOTICE
■To prevent key damage
●Do not subject the keys to strong shocks, expose them to high temperatures by
placing them in direct sunlight, or get them wet.
●Do not expose the keys to electromagnetic materials or attach any material that
blocks electromagnetic waves to the key surface.

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1-2. Opening, closing and locking the doors and trunk
■Trunk light
When the trunk light switch is set to ON, the trunk light turns on when the trunk is
opened.
■Tr u n k h a n d l e
■Internal trunk release lever
■Using the mechanical key
The trunk can be also opened using the mechanical key. (P. 3 6 9 )
ON
OFF
Use the trunk handle when closing the trunk.
The trunk lid can be opened by pulling down
on the glow-in-the-dark lever located on the
inside of trunk lid.
The lever will continue to glow for some time
after the trunk lid is closed.

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1-3. Adjustable components
Pre-collision seat belts (front seats of vehicles with pre-collision system)
When the pre-collision sensor detects an obstacle and determines that a
collision is unavoidable, the seat belts lessen collision injury by retracting
the slack in the front seat belts before the collision, thus restraining the
driver and passenger at an earlier stage.
The seat belts will also operate in the event of sudden braking. (P. 1 5 4 )
■Emergency locking retractor (ELR)
The retractor will lock the belt during a sudden stop or on impact. It may also lock if
you lean forward too quickly. A slow, easy motion will allow the belt to extend so that
you can move around fully.
■Automatic locking retractor (ALR)
When a passenger's shoulder belt is completely extended and then retracted even
slightly, the belt is locked in that position and cannot be extended. This feature is
used to hold the CRS firmly. To free the belt again, fully retract the belt and then pull
the belt out once more. (P. 8 0 )
■Pregnant women
Obtain medical advice and wear the seat belt
in the proper way. (P. 3 4 )
Women who are pregnant should position
the lap belt as low as possible over the hips in
the same manner as other occupants. Extend
the shoulder belt completely over the shoul-
der and position the belt across the chest.
Avoid belt contact over the rounding of the
abdominal area.
If the seat belt is not worn properly, not only a
pregnant woman, but also the fetus could suf-
fer death or serious injury as a result of sud-
den braking or a collision.

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1-3. Adjustable components
Anti-glare inside rear view mirror
■To prevent sensor error
CAUTION
■Caution while driving
Do not adjust the position of the mirror while driving.
Doing so may lead to mishandling of the vehicle and an accident, resulting in death
or serious injury.
In AUTO mode, sensors are used to detect the headlights of vehicles
behind and automatically reduce the reflected light.
Turns AUTO mode ON/OFF
The indicator comes on when
AUTO mode is turned ON.
The anti-glare mirror default
mode is AUTO. The anti-glare
mirror is automatically set to
AUTO whenever the engine
switch is turned on.
To ensure that the sensors operate properly,
do not touch or cover them.

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1-3. Adjustable components
■Linked mirror function when reversing (vehicles with driving position memory)
The outside rear view mirrors will automatically angle downwards when the vehicle
is reversing in order to give a better view of the ground. However, this function will
not operate when the mirror select switch is in the neutral position (between L and
R).
■Auto anti-glare function (vehicles with sports or luxury package)
When the anti-glare inside rear view mirror is set to AUTO mode, the outside rear
view mirrors will activate in conjunction with the anti-glare inside rear view mirror to
reduce reflected light. (P. 4 2 )
CAUTION
■When driving the vehicle
Observe the following precautions while driving.
Failing to do so may result in loss of control of the vehicle and cause an accident,
resulting in death or serious injury.
●Do not adjust the mirrors while driving.
●Do not drive with the mirrors folded back.
●Both the driver and passenger side mirrors must be extended and properly
adjusted before driving.
■When the mirror defoggers are operating
Do not touch the surface of the mirror, as it may be hot.

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1-4. Opening and closing the windows and moon roof
■The power windows can be operated when
The engine switch is in IG-ON mode.
■Door lock linked window operation
●The power windows can be opened and closed using the mechanical key.
(P. 3 6 9 )
●The power windows can be opened using the wireless remote control. (P. 1 6 )
■Operating the power windows after turning the engine switch OFF
The power windows can be operated for approximately 45 seconds even after the
engine switch is switched to ACC mode or turned OFF. They cannot, however, be
operated once either front door is opened.
■Jam protection function
If an object becomes caught between the window and the window frame, window
travel is stopped and the window is opened slightly.
■When the battery is disconnected
The power windows must be initialized in order to ensure proper operation. (Per-
form for each window with the switch for each seat.)
Open the window halfway.
Fully close the window by pulling the switch up and continue holding the
switch for one second.
The indicator on the switch changes from a flashing pattern to being on when initial
settings are complete.
■Customization
Settings (e.g. linked door lock operation) can be changed. (P. 406)
STEP1
STEP2

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1-4. Opening and closing the windows and moon roof
1
Before driving
■The moon roof can be operated when
The engine switch is in IG-ON mode.
■Door lock linked moon roof operation
●The moon roof can be opened and closed using the mechanical key. (P. 3 6 9 )
●The moon roof can be opened using the wireless remote control. (P. 1 6 )
■Operating the moon roof after turning the engine switch OFF
The moon roof can be operated for approximately 45 seconds even after the
engine switch is switched to ACC mode or turned OFF. It cannot, however, be
operated once either front door is opened.
■Jam protection function
If an object is detected between the moon roof and the frame while closing or tilting
down, travel is stopped and the moon roof opens slightly.
■If the moon roof can not be closed
Pressing the switch of at position for more than 10 seconds closes the moon
roof.
■To reduce moon roof wind noise
●Drive with the moon roof switch in the position when you open and close
the moon roof manually.
●Drive with the moon roof where it has stopped when opening automatically.
■Sunshade
The sunshade can be opened and closed manually. However, the sunshade will
open automatically when the moon roof is opened.
■Customization
Settings (e.g. linked door lock operation) can be changed. (P. 406)

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1-5. Refueling
Closing the fuel tank cap
When replacing the fuel tank cap,
turn it until a clicking sound is
heard.
After releasing your hand, the cap will
turn slightly to the opposite direction.
■Fuel types
Use unleaded gasoline. (91 Octane rating [Research Octane Number 96] or
higher)
■Fuel tank capacity
Approximately 17.2 gal. (65 L, 14.3 Imp. gal.)
■When the fuel filler door opener is inoperable
The lever can be used to open the fuel filler
door if the fuel filler door cannot be opened
using the inside switch because the battery is
discharged or for any other reason.

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1-6. Anti-theft system
Engine immobilizer system
■Conditions that may cause the system to malfunction
●If the grip portion of the key is in contact with a metallic object
●If the key is in close proximity to or touching a key to the security system (key
with a built-in transponder chip) of another vehicle
■Certifications for the engine immobilizer system
For vehicles sold in the U.S.A.
FCC ID: NI4TMIMB-1
This device complies with Part 15 of the FCC Rules. Operation is subject to the fol-
lowing two conditions: (1) this device may not cause harmful interference, and (2)
this device must accept any interference received, including interference that may
cause undesired operation.
For vehicles sold in Canada
Operation is subject to the following two conditions: (1) this device may not cause
interference, and (2) this device must accept any interference, including interfer-
ence that may cause undesired operation of the device.
The vehicle's keys have built-in transponder chips that prevent the engine
from starting if the key has not been previously registered in the vehicle's
on-board computer.
The indicator light flashes after
the engine switch has been
turned OFF to indicate that the
system is operating.