Hii.
I just got an 2013 elantra not that long ago and I don't know how to turn off the vent controls for the air. I've tried several times to turn it off and looked online and I can't get an answer. Please help.

 

If you have the owner's manual it should explain how to operate the system .
Does the control panel have a control **** on the driver's side that says off ? Try that.

 

I unfortunately don't have an owners manual. And I looked at the driver's side control panel and it has 4 buttons on it. One that says active eco, one that controls the brightness of lights, a blank button, and one that's for slippery roads that says off.