![What is this button in my car? It has to do with AC, I know that, and the car gets colder when I press it, but I don't know what it's called. What is this button in my car? It has to do with AC, I know that, and the car gets colder when I press it, but I don't know what it's called.](https://external-preview.redd.it/3cSVBcRbHigEXDFPnwdsZDyLKvPe7DHxZ4fjqDbcgok.jpg?width=640&crop=smart&auto=webp&s=052c7bf89000bcbdf2b262df482a706069d4f32e)
What is this button in my car? It has to do with AC, I know that, and the car gets colder when I press it, but I don't know what it's called.
![This Often-overlooked Button in Your Car Can Make Your Ride More Comfortable — and Help You Save on Gas This Often-overlooked Button in Your Car Can Make Your Ride More Comfortable — and Help You Save on Gas](https://imagesvc.meredithcorp.io/v3/jumpstartpure/image/?url=https%3A%2F%2Fcf-images.us-east-1.prod.boltdns.net%2Fv1%2Fstatic%2F3281700261001%2Fdb889674-0780-4860-b6c5-b93233198e74%2Fbc9ba63c-04f2-4d15-be81-605269ed3212%2F1280x720%2Fmatch%2Fimage.jpg&w=640&h=360&q=90&c=cc)
This Often-overlooked Button in Your Car Can Make Your Ride More Comfortable — and Help You Save on Gas
![What are the “recirculation” and “fresh air mode” buttons on a vehicle's air conditioner for? - CardealPage What are the “recirculation” and “fresh air mode” buttons on a vehicle's air conditioner for? - CardealPage](https://www.cardealpage.com/column/wp-content/uploads/2018/08/circulation.png)
What are the “recirculation” and “fresh air mode” buttons on a vehicle's air conditioner for? - CardealPage
![Amazon.com: 3 Pcs AC Button Repair Kit Decal Stickers Dash Replacement for 07-13 Chevy GMC : Automotive Amazon.com: 3 Pcs AC Button Repair Kit Decal Stickers Dash Replacement for 07-13 Chevy GMC : Automotive](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71+kGaa7nGL.jpg)