Lexus 2013 IS 350, Owner'S Manual

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7-3. Do-it-yourself maintenance
7
Main
tenance an
d care
IS350 AWD/IS350/IS300 AWD/IS300_U
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 pointing up.
■
Checking interval
Inspect and replace the air conditioning filter according to the maintenance schedule. In
dusty areas or areas with heavy traffic flow, early replacement may be required. (For
scheduled maintenance information, please refer to the “Owner’s Manual Supplement”
or “Scheduled Maintenance”.)
■
If air flow from the vents decreases dramatically
The filter may be clogged. Check the filter and replace if necessary.
■
Air conditioning filter with deodorizing function
When fragrances are placed in your vehicle, the deodorizing effect may become signifi-
cantly weakened in a short period.
When an air conditioning odor comes out continuously, replace the air conditioning filter.
5
NOTICE
■
When using the air conditioning system
Make sure that a filter is always installed.
Using the air conditioning system without a filter may cause damage to the system.