air condition Lexus ES330 2005 Keys and Doors / LEXUS 2005 ES330 (OM33691U) User Guide

OCCUPANT RESTRAINT SYSTEM
143
Condition and operation in the front passenger occupant classification s\
ystem
Condition detected by the front
passenger occupant
classification system
Indicator/warning lightDevices
“AIRBAG
OFF” and “AIRBAG ON”
indicator lights
SRS
warning light
Front
passenger’s seat belt
reminder light
Front
passenger airbagSide airbag
on the frontpassenger seatCurtain
shield airbag in the frontpassenger sideFront
passenger’s seat belt
pretensioner
1Adult*1“AIRBAG ON”OFFFlashing*4Activated
2Child *2 or child
restraint system*3“AIRBAG OFF”OFFFlashing*4Deactivated
Activated
Activated
3UnoccupiedNot
illuminatedOFFOFFDeactivatedDeactivated
4There is a
malfunction in the
system“AIRBAG OFF”ONOFFDeactivatedActivated
*1: The system judges a person of adult size as an adult. When a smaller ad\
ult sits in the front passenger seat, the system may recognize him/her as a child depending on his/her physique and posture.
*
2: When a larger child who has outgrown a child restraint system sits in the front\
passenger seat, the system may recognize him/her as an adult depending on his/her physique or posture.
*
3: Never install a rear −facing child restraint system on the front passenger seat. A forward −facing child restraint system should
only be installed on the front passenger seat when it is unavoidable. (See “Child restraint system” on page 147 as for installing
the child restraint system.)
*
4: In the event the front passenger does not wear a seat belt.

OCCUPANT RESTRAINT SYSTEM
144
CAUTION
To avoid potential death or serious injury when the front
passenger occupant classification system does not
detect the conditions correctly, observe the following.
Wear the seat belt properly.
 Make sure the front passenger’s seat belt tab has not
been left inserted into the buckle before someone
sits in the front passenger seat.
 Make sure the “AIRBAG ON” indicator light is
illuminated when using the seat belt extender for the
front passenger seat. If the “AIRBAG OFF” indicator
light is illuminated, disconnect the extender tongue
from the seat belt buckle, then reconnect the seat
belt. Reconnect the seat belt extender after making
sure the “AIRBAG ON” indicator light is illuminated.
If you use the seat belt extender while the indicator
light is illuminated, the front passenger airbag and
side airbag on the front passenger side may not
activate correctly, which could cause death or
serious injury in the event of collision.
 Do not put a heavy load in the front passenger
seatback pocket or attach a seatback table to the
front passenger seat seatback.
 Do not put weight on the front passenger seat by
putting your hands or feet on the front passenger
seat seatback from the rear passenger seat.
Do not let a rear passenger lift the front passenger
seat cushion with his/her leg.
 Do not put objects under the front passenger seat.
 Do not recline the front passenger seat seatback so
far that it touches a rear seat. This may cause the
“AIRBAG OFF” indicator light to be illuminated,
which indicates that the passenger’s airbags will not
deploy in the event of a severe accident. If the
seatback touches the rear seat, return the seatback
to a position where it does not touch the rear seat.
Keep the front passenger seatback as upright as
possible when the vehicle is moving. Reclining the
seatback excessively may lessen the effectiveness
of the seat belt system.
 If an adult sits in the front passenger seat, the
“AIRBAG ON” indicator light should be illuminated.
If the “AIRBAG OFF” indicator light is illuminated,
ask the passenger to sit up straight, well back in the
seat, feet on the floor, and with the seat belt worn
correctly. If the “AIRBAG OFF” indicator light still
remains illuminated, either ask the passenger to
move to the rear seat, or if that is not possible, move
the front passenger seat fully rearward.

OCCUPANT RESTRAINT SYSTEM
145
When it is unavoidable to install the forwardfacing
child restraint system on the front passenger seat,
install the child restraint system on the front
passenger seat in the proper order. (As for the
installation order, see “Child restraint system” on
page 147.)
 Do not remove the seats.
 Do not kick the front passenger seat or subject it to
severe impact. Otherwise, the SRS warning light may
come on to indicate a malfunction of the detection
system. In this case, contact your Lexus dealer
immediately.
In addition to the precautions outlined above, the “AIRBAG
ON” indicator light may be illuminated when a child sits in the
front passenger seat or a forward −facing child restraint system
is installed on the front passenger seat. If the “AIRBAG OFF”
indicator light is not illuminated in these circumstances, the
front passenger airbag and side airbag on the front passenger
side are in activated condition — the airbags will deploy if an
impact meets the deployment criteria. Refer to all the cautions
in this Section and “Child restraint” on page 145.
CHILD RESTRAINT
Child restraint precautions
Lexus strongly urges the use of appropriate child restraint
systems for children.
The laws of all fifty states in the U.S.A. and Canada now require
the use of a child restraint system.
Your vehicle conforms to SAE J1819.
If a child is too large for a child restraint system, the child should
sit in the rear seat and must be restrained using the vehicle’s
seat belt. See “Seat belts” on page 108 for details.
CAUTION
 For effective protection in automobile accidents and
sudden stops, a child must be properly restrained,
using a seat belt or child restraint system depending
on age and size of the child. Holding a child in your
arms is not a substitute for a child restraint system.
In an accident, the child can be crushed against the
windshield, or between you and the vehicle’s interior.
 Lexus strongly urges use of a proper child restraint
system which conforms to the size of the child,
installed on the rear seat. According to accident
statistics, the child is safer when properly restrained
in the rear seat than in the front seat.

OCCUPANT RESTRAINT SYSTEM
153
5. Fully extend the shoulder belt to put it in the lock mode.
When the belt is then retracted even slightly, it cannot be
extended. To hold the seat securely, make sure the belt is in
the lock mode before letting the belt retract.
6. While pressing the convertible seat firmly against the seat
cushion and seatback, let the shoulder belt retract as far as it
will go to hold the convertible seat securely.
CAUTION
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.
7. Put a child on the child restraint system and secure the child,
complying with the instructions provided by the child restraint
system manufacturer.
The “AIRBAG OFF” indicator light should be illuminated when
the ignition key is “ON” and the child is in the child restraint
system after
following these procedures. The “AIRBAG OFF”
indicator light indicates the SRS front passenger airbag and
side airbag on the passenger side will not deploy. If the
“AIRBAG ON” indicator light is illuminated, remove the child
restraint system and reinstall it with the ignition key in the
“ACC” or “LOCK” position. If the “AIRBAG OFF” indicator light
still remains illuminated when the ignition key is turned to the
“ON” position, then the SRS front passenger airbag and side
airbag on the passenger side may deploy in an accident. Do
not drive the vehicle in this condition. Remove the child
restraint system and contact your Lexus dealer.
CAUTION
 When it is unavoidable to install the forwardfacing
child restraint system on the front passenger seat,
install the child restraint system on the front
passenger seat in the proper order. Otherwise, the
front passenger occupant classification system can
not detect the presence of the child restraint system
and the front passenger airbag and side airbag on the
front passenger seat could deploy.

SECTION 2 – 1
181
AIR CONDITIONING AND AUDIO
Air conditioning
Automatic air conditioning controls182
. . . . . . . . . . . . . . . . . . . . . . . . .

AIR CONDITIONING
182
AUTOMATIC AIR CONDITIONING CONTROLS

AIR CONDITIONING
183
The automatic air conditioning automatically maintains
the set temperature.
In the automatic operation mode, the air conditioning selects
the most suitable fan speed, air flow, air intake and on−
off the
air conditioning according to the temperature.
The ignition key must be in the “ON” position.
NOTICE
To prevent the battery from being discharged, do not
leave the air conditioning on longer than necessary
when the engine is not running.
1“TEMP” (driver side temperature control) button
2Driver side temperature display (in degrees
Fahrenheit or Centigrade)
3Fan speed display
4Outside temperature display
5Air flow display
6Passenger side temperature display (in degrees
Fahrenheit or Centigrade)
7“PASSENGER TEMP” (passenger side temperature
control) button
8“DUAL” (temperature setting mode change) button
9Windshield air flow button
10“MODE”(air flow control) button
11Air intake control button
12Fan speed control button
13“OFF” button
14“AUTO” button
15“A/C” button

AIR CONDITIONING
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20E395
Air flow selection

AIR CONDITIONING
185
(a) Climate control
SETTING OPERATION — automatic control
1. Push the “AUTO” button.
An indicator light will illuminate to show that the automatic
operation mode has been selected.
Air flow quantity, switching of the diffusers, on−off of the air
conditioning and switching of the air intake between
RECIRCULATED AIR and OUTSIDE AIR are automatically
adjusted. The operation status is shown by each indicator.
When one of the manual control buttons is depressed while
operating in automatic mode, the operation corresponding to
the button depressed is set. Other conditions continue to be
adjusted automatically.
Push the “OFF” button to turn the air conditioning system off.
2. Use the “TEMP” or “PASSENGER TEMP” button to set
the desired temperature.
The “TEMP” or “PASSENGER TEMP” button is used to set the
desired temperature. The temperature will be controlled on the
driver and passenger sides simultaneously or individually.
“TEMP” button — Changes the temperature on the driver and
passenger sides simultaneously or the driver side only.
“PASSENGER TEMP” button — Changes the temperature
settings separate from the driver side.
“DUAL” button — Changes the mode of the temperature
setting.
The indicator on the “DUAL” button has two modes:
 With the indicator on — For individual temperature setting
 With the indicator off — For simultaneous temperature
setting

AIR CONDITIONING
186
20E396
Driver side setting
Passenger side setting
Mixed settingSETTING OPERATION — manual control
When one of the manual control buttons is depressed
while operating in automatic mode, the mode relevant to
the depressed button is set. Other conditions continue to
be adjusted automatically.
If manual air flow selection is desired —
The outlets from which air is delivered can be selected
manually by
pushing the button. The function of each mode is
as follows:
1Panel — Air flows mainly from the instrument panel vents.
2Bilevel — Air flows from both the floor vents and the
instrument panel vents.
3Floor — Air flows mainly from the floor vents.
4Floor/Windshield — Air flows mainly from the floor vents
and windshield vents.