check Lexus IS300 2005 Basic Functions / LEXUS 2005 IS300 (OM53489U) Owner's Guide

OCCUPANT RESTRAINT SYSTEMS
11 4
SV16016
To release the belt, press the buckle release button and
allow the belt to retract.
If the belt does not retract smoothly, pull it out and check for
kinks or twists. Then make sure it remains untwisted as it
retracts.
Rear center seat belt
SV16087

1Buckle with light gray buckle ±release button
2Buckle with red buckle ± release button
The rear center seat belt is a 3±point type restraint with 2
buckles. Both seat belt buckles must be correctly located and
securely latched for proper operation.
Make sure that buckle (with light gray buckle±release button)
is securely latched for ready use of the center seat belt.
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OCCUPANT RESTRAINT SYSTEMS
157
SV16062

Center seat position
1. Lower the head restraint.
2. Fix the child restraint system with the seat belt.
3. Latch the hook onto the anchor bracket and tighten the
top strap.
For instructions to install the child restraint system, see ªT ypes
of child restraint systemº on page 143.
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.
SV16118

Side seat position
1. Remove the head restraint.
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OCCUPANT RESTRAINT SYSTEMS
158
SV16153a
2. Fix the child restraint system with the seat belt.
Latch the hook onto the anchor bracket and tighten the
top strap.
For instructions to install the child restraint system, see ªTypes
of child restraint systemº on page 143.
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.
SV16119
3. Replace the head restraint.
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OCCUPANT RESTRAINT SYSTEMS
164
SV16111
3. Fix the child restraint system with the seat belt.
4. Latch the hook onto the anchor bracket and tighten the
top strap.
For instructions to install the child restraint system, see ªT ypes
of child restraint systemº on page 143.
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.
SV16154a

1Lock
5. Replace the luggage cover and slide the knob while
pushing the knob, then securely lock the luggage cover.
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OCCUPANT RESTRAINT SYSTEMS
166For instructions to install the child restraint system, see ªT
ypes
of child restraint systemº on page 143.
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.SV16155a

1Lock
5. Replace the luggage cover and slide the knob while
pushing the knob, then securely lock the luggage cover.
SV16145
6. Replace the head restraint.
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OCCUPANT RESTRAINT SYSTEMS
170
SV16162a

Center seat position 1Unlock
6. While pushing the knob, slide the knob, then release
the lock on both sides and remove the luggage cover.
7. Lower the head restraint.
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 ªTypes
of child restraint systemº on page 143.
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.
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OCCUPANT RESTRAINT SYSTEMS
172
SV16161a

1Unlock
7. While pushing the knob, slide the knob, then release
the lock on both sides and remove the luggage cover.
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 ªT ypes
of child restraint systemº on page 143.
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.
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AIR CONDITIONING
196However, once selecting ªRECIRCULATED AIRº of the air
intake manually will make this function inoperable. In order to
make this function operable again, first select ªOUTSIDE AIRº
of the air intake, turn off the ignition switch, and start the engine
again. Then this function return to be operable.
If manual on±off of the air conditioning is desired ±
Push the ªA/Cº button to turn the air conditioning on and push
it again to turn the air conditioning off.
The air conditioning does not work if the outside temperature
is lowered down to around 0C (32F).
If the system is used for ventilation, heating in dry weather or
removing frost or exterior fog on the windshield, turn the air
conditioning off once it is no longer required. This will improve
fuel economy. The air conditioning can be used for year±round
automatic temperature control including cooling and
dehumidifying operation.
If the air conditioning compressor does not operate, the
indicator of the ªA/Cº button will blink. If the indicator of the
ªA/Cº button blinks even when the ªA/Cº button is pushed
again, have the compressor checked by your nearest Lexus
dealer.
(b) Windshield defogging and defrosting
SV21016
To remove interior fog on the windshield ±
1. Turn the air flow control dial to ªWINDSHIELDº.
2. Set the ªOUTSIDE AIRº mode.
To remove frost or exterior fog on the windshield ±
1. Turn the temperature control dial to the maximum
temperature.
2. Turn the air flow control dial to ªWINDSHIELDº.
3. Turn the fan speed control dial to ªHIº.
4. Leave the air conditioning on±off button off.
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AIR CONDITIONING
198
SV21029
The air conditioning filter is behind the glove box.
The air conditioning filter may clog after long use. The filter may
need to be replaced if the air flow of the air conditioner and
heater experiences extreme reductions in operating ef ficiency,
or if the windows become to fog up easily.
If the symptoms of air conditioning efficiency problems occur,
contact your nearest Lexus dealer to have the filter checked
and replaced.
To maintain the air conditioning ef ficiency, inspect and replace
the air conditioning filter according to the maintenance
schedule. In dusty areas or areas with heavy traffic flow, such
as inner city or desert areas, early replacement may be
required. (For scheduled maintenance information, please
refer to the ªOwner's Manual Supplement / Scheduled
Maintenanceº).
SS21013
1. Remove the glove box.
Remove belongings stored in the glove box, and remove the
two pins installed on the lower part of the glove box, and
remove the glove box.
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AIR CONDITIONING
199
SV21015
2. Remove the cover and take out the air filter
If it is dirty, it should be replaced.
INFORMATION
The air filter should be installed properly in position.The use of air conditioning with the air filter removedmay cause deteriorated dustproof performance andthen affect air conditioning performance.
(d) Operating tips
 To help cool down the interior after parking in the hot sun,
drive for the first few minutes with the windows open. After the excess heat has blown away, close the windows.
 Make sure the air inlet grilles in front of the windshield are
not blocked by leaves or other obstructions.
 If air flow control is not satisfactory, check the dashboard
vents. (See ªCenter ventsº and ªSide ventsº.)
 On humid days, do not blow cold air on the windshield. The
windshield could fog up because of the difference in air temperature on the inside and outside of the windshield.
 Keep the area under the front seats clear to allow air to
circulate throughout the vehicle.
 On cold days, set the fan speed selector to adjust the fan
speed high for a minute to help clear the intake ducts of
snow or moisture. This can reduce the amount of fogging on
the windows.
 When driving on dusty roads, close all windows. If dust
thrown up by the vehicle is still drawn into the vehicle after
closing the windows, it is recommended that the air intake
control button be left to the OUTSIDE AIR mode and the fan
speed control dial be turned to anywhere except the ªOFFº button.
 If following another vehicle on a dusty road, or driving in
windy and dusty conditions, it is recommended that the air
intake control button be temporarily pressed in to the
RECIRCULATED AIR mode, which will close off the outside
passage and prevent outside air and dust from entering the vehicle interior.
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