Lexus SC 430 2006, Owner'S Manual

Page: 240 / 352

227
4-3. Do-it-yourself maintenance
4
Main
tenance an
d care
■
Changing interval
Inspect and replace the air conditioning filter according to the maintenance sched-
ule. 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 “Owner’s Manual Supplement/Scheduled Maintenance”.)
■
If air flow decreases dramatically
The filter may be clogged. Check the filter and replace if necessary.
NOTICE
■
When using the air conditioning system
Use of the system with the air filter removed or improperly installed could result in a
malfunction.
Make sure that a filter is always installed.
■
Do not wash or air-blow the filter
Do not wash or air-blow the filter or it may cause the system to malfunction. Always
replace dirty filters.
Filter
Filter case
Remove the air conditioning filter
from the filter case and replace it
with a new one.
The

UP marks shown on the filter
and the filter case should be point-
ing up.
1
2