Passenger Compartment Air Filter; Outlet Adjustment - Chevrolet 2004 Epica Owner's Manual

Outlet Adjustment

Use the lever located in the center of each outlet to
change the direction of the airflow. Use the thumbwheel
located above the side outlets to turn them on and off.
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Operation Tips
•
Clear away any ice, snow or leaves from the air
inlets at the base of the windshield that may
block the flow of air into your vehicle.
•
Use of non-GM approved hood deflectors may
adversely affect the performance of the system.
•
Keep the path under the front seats clear of objects
to help circulate the air inside of your vehicle more
effectively.

Passenger Compartment Air Filter

Your vehicle has a passenger compartment air filter.
It is located on the passenger side at the base of
the windshield and can be accessed through a
removable panel under the hood of the vehicle.
The filter traps most of the pollen from air entering the
module. Like your engine's air cleaner/filter, it may
need to be changed periodically.