Have you ever wondered what that icon depicting a car with a little open ended arrow in your vehicle is for? It's called the air recirculation button, and using it could help you cool your car ...

explaining how when you get in the car, after putting the fan on high and turning up the temperature, you should also hit the recirculation button. That will close off the vents to the outside and ...

including less familiar features like the recirculation button. Even something as simple as a car seat belt has components that you may be unfamiliar with. There's the tongue and latch of the seat ...