2005 Lexus IS300 air filter

AIR CONDITIONING
197
CAUTION
Do not use the ªFRONT WINDSHIELDº button during
cooled air operation in extremely humid weather. The
difference between the temperature of the outside air
and that of the windshield could cause the outer surface
of the windshield to fog up blocking your vision.
(c) Air conditioning filter
SV21028
The air conditioning filter information label is placed on
the driver side of the instrument panel as shown and
indicates that a filter has been installed.
The air conditioning filter prevents dust from entering the
vehicle through the air conditioning vent.
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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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2.
Maintenance procedures for the engine, chassis,
body, electrical system, and more, are clearly
explained and illustrated.
Periodic maintenance and tune±up
Periodic maintenance and tune±up helps to prevent small
problems from growing into larger ones later on. The repair
manual outlines exactly what maintenance is required and
clearly explains how to do the work yourself step±by±step.
Areas covered include such things as spark plug replacement,
valve clearance adjustment and engine oil and filter
replacement.
Where to obtain theRepair Manual
The repair manual for IS300 may be purchased from any
Lexus dealer or the Material Distribution Center. To purchase
the repair manual, please contact your Lexus dealer or call the
Material Distribution Center toll±free at 1±800±622±2033.
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