same air trapped inside can raise humidity levels, which may lead to foggy windows. On long drives, a lack of fresh air may also make the cabin feel stale. Switching back to fresh-air mode periodically helps balance comfort and airflow.
A clean cabin air filter plays an important role as well. Whether using fresh air or recirculated air, a clogged filter can reduce airflow and overall system performance. Regular maintenance helps ensure the system works as intended in all seasons.
Important information:The air recirculation button reduces outside airflow and
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