What Does the Air Recirculation Button in Your Car Actually Do

When driving in hot weather, especially during a heatwave, engaging the air recirculation mode can help the air conditioning system cool the cabin more efficiently, providing a quicker escape from scorching temperatures.

Polluted Areas:

In areas with high pollution levels, such as heavy traffic or industrial zones, activating the recirculation mode shields the cabin from harmful exhaust fumes and pollutants, safeguarding the health of occupants.

Odor Control:

Encounter a pungent odor from a nearby landfill or factory? The air recirculation mode prevents these unpleasant smells from infiltrating the cabin, allowing you to continue your journey in comfort.

Occasions to Avoid Usage