Do you need open windows with Climate Control? Does that not negate the point of A/C?

I do not have Climate Control on too much during the Winter/Spring unless there is some serious demisting to do.

The deflectors do help a thru flow of air in the car and for when the dog is left we can leave them cracked open.

Even in the summer when returning to a hot car they help to pull the hot air out so the Climate Control can get down to required temperature.

As somebody who has never used Wind deflectors on any car, could one of your lovely folks who have fitted them advise what the benefits of fitting these to a Yeti actually brings? I find when I open the window it's because I *want* air in the car - does this not make wind deflectors an oxymoron? I'm not trying to be funny - just trying to understand. They seem to be really popular on Yeti's and 4x4's in general so I am just trying to work out why people tend to fit them to larger vehicles whereas very few people fit them to cars?

The main benefit with RH drive Yetis is when you have the wipers going, the excess water doesn't come into the cabin, so you don't get a wet right arm.