carownersmanual.net
carownersmanual.net
Instrument panel vents
If air flow control is not satisfactory, check
the instrument panel vents. The instrument
panel vents may be opened or closed as
shown.
146
Open
Close
You can change air flow direction by turn-
ing the instrument panel vents.
2003 MY COROLLA MATRIX_U (OM12767U)
'03 MATRIX_U (L/O 0201)
Checking and replacing the
air conditioning filter
The air conditioning filter is behind the
glove box.
The air conditioning filter may clog af-
ter long use. The filter may need to be
replaced if the air flow of the air condi-
tioning and heater experiences extreme
reductions in operating efficiency, or if
the windows begin to fog up easily in
FRESH mode.
To keep the air conditioning efficiency, re-
place the filter following the interval below;
D
U.S.A.—Every 22500 miles
D
Canada—Every 16000 km
∗
: If you drive your vehicle on dusty roads
mostly,
replace the filter
miles.
∗
every 10000