That Mysterious Dashboard Button? It’s Your Car’s Air Recirculation System—And You Should Know How to Use I

🔧 Replace it every 12,000–15,000 miles—or more often if you drive in dusty or urban environments.

That little circular-arrow button isn’t just decoration—it’s a smart climate-control tool hiding in plain sight. By using recirculation strategically, you’ll enjoy cooler summers, cleaner air, clearer windows, and a more comfortable ride year-round.

So next time you hop in your car, take a moment to consider: Is today a fresh-air day… or a recirculation day? Your comfort—and your passengers—will thank you.