Use the thumbwheels located next to and below the air outlets to change the direction of the airflow and to open and close the outlets.
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 the 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 the vehicle more effectively.
Rear Window Defogger
Passenger Compartment Air FilterChevrolet Cobalt Owners Manual. Engine Air Cleaner/Filter (2.2L Engine)
See Engine Compartment Overview for
the location of the engine air cleaner/filter.
When to Inspect the Engine Air
Cleaner/Filter
Inspect the air cleaner/filter at the Maintenance II
intervals and replace it at the first oil change after
each 50,000 mile (80 000 km) interval. See Scheduled
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