Lexus IS300 2003 Basic Functions / LEXUS 2003 IS300 OWNER'S MANUAL (OM53439U)

COMFORT ADJUSTMENT
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SV16133
8. Fix the child restraint system with the seat belt.
9. Take off the carpet, latch the hook onto the anchor
bracket and tighten the top strap.
For instructions to install the child restraint system, see ºChild
restraint systemº on page 140.
CAUTION
Make sure the top strap is securely latched, and
check that the child restraint system is securely by
pushing and pulling it in different directions.
 Follow all the installation instructions provided by its
manufacturer.
SV16154

1Lock
10. Replace the luggage cover and slide the knob while
pushing the button, then securely lock the luggage cover.
2003 IS300 from Aug. '02 Prod. (OM53439U)

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SV16121

Side seat position
6. Remove the head restraint.
SV16161

1Unlock
7. While pushing the button, slide the knob, then release
the lock on both sides and remove the luggage cover.
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SV16120
8. Fix the child restraint system with the seat belt.
9. Latch the hook onto the anchor bracket and tighten the
top strap.
For instructions to install the child restraint system, see ºT ypes
of child restraint systemº on page 142.
CAUTION
 Make sure the top strap is securely latched, and
check that the child restraint system is secure by
pushing and pulling it in different directions.
 Follow all the installation instructions provided by its
manufacturer.
SV16155

1Lock
10. Replace the luggage cover and slide the knob while
pushing the button, then securely lock the luggage cover.
2003 IS300 from Aug. '02 Prod. (OM53439U)

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SV16145
11. Replace the head restraint.
Installation with child restraint lower
anchorages
SV16117
The lower anchorages for the child restraint system
interfaced with the FMVSS225 specification are installed
in the rear seat.
The anchorages are installed in the clearance between the
seat cushion and seatback of both outside rear seats.
Child restraint system interfaced with the FMVSS225
specification can be fixed with these anchorages. In this case,
it is not necessary to fix the child restraint system with a seat
belt on the vehicle.
2003 IS300 from Aug. '02 Prod. (OM53439U)

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SV16134

Type A
SV16135

Type B
2003 IS300 from Aug. '02 Prod. (OM53439U)

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CHILD RESTRAINT SYSTEM INSTALLATION
Type A:
1. Widen the clearance at the lower seatback and confirm
the position of the lower anchorages below the tag in the
seatback.
2. Latch the hooks of lower straps onto the anchorages
and tighten the lower straps.
Type B:
1. Widen the clearance at the lower seatback and confirm
the position of the lower anchorages below the tag in the
seatback.
2. Latch the buckles onto the anchorages.
If your child restraint system has a top strap, it should be
anchored.
(For the installation of the top strap, see ºUsing a top
strapº on page 159 or 164.)
For the installation details, refer to the instruction manual
equipped with each product.
CAUTION
 When using the lower anchorages for the child
restraint system, be sure that there are no irregular
objects around the anchorages or that the seat belt is
not caught.
 Push and pull the child restraint system in different
directions to be sure it is secure. Follow all the
installation instructions provided by its
manufacturer.
 Do not put a child restraint system on the rear seat if
it interferes with the lock mechanism of the front
seats. This can cause death or severe injury to the
child and front passenger in case of sudden braking
or a collision.
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COMFORT ADJUSTMENT
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SECTION 1 ± 7
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INSTRUMENTS AND CONTROLS
Theft deterrent
Theft deterrent system176
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Theft prevention labels 178
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THEFT DETERRENT
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THEFT DETERRENT SYSTEM
SV17003

Sedan
SV17004

SportCross
To deter theft of the vehicle, this system is designed to
sound an alarm if any of the doors, trunk or hood is
forcibly unlocked or the battery terminal is disconnected
and then reconnected while the vehicle is locked.*
NOTE: *The system operating condition can be changed.Ask your Lexus dealer for details.
The alarm blows the horn intermittently and flashes the
headlights, tail lights and other exterior lights.
SV17002
Setting the system
1. Turn the ignition key to the ºLOCKº position and
remove it.
The engine immobiliser system causes the indicator light to
flash.
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2. Close and lock all the doors, trunk and hood using an
ignition key or wireless remote control.
The flashing indicator light will remain on when all the doors,
trunk and hood are closed and locked.
3. After 30 seconds, the indicator starts flashing and the
system is set.
Cancelling the system
When you unlock any door or trunk using an ignition key
or wireless remote control, the system is cancelled.
Activating the system
The alarm sounds for 60 seconds if any of the following are
operated:

Unlocking any door or trunk without using an ignition key or
wireless remote control.
 Opening the hood forcibly.
 Reconnecting the battery.
If any door is unlocked and the ignition key is not in the ignition
switch during the alarm sounding, its door is automatically
locked.
To stop the alarm: Use either of the following methods.
 Unlock the door or trunk using an ignition key or wireless
remote control.
 Turn the ignition switch on.
Testing the system
1. Open all the windows.
2. Set the system as described above.
The front doors 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.
2003 IS300 from Aug. '02 Prod. (OM53439U)