I have a 2013 coupe. Today the air conditioning would not blow. Everything sounded just like it was working. It would get louder as I turned it up higher but you could not feel air coming out of the vents. It sounded just like it was working fine. I thought it might be coming out where the defrost comes or out at my feet but nothing. I have had this happen before but when I would cut off the air and cut it back on, it would work. Today I could not get it to work even thought I drove the car several times. It finally started working normal the final time I drove it. Has anyone had this happen or know what the problem is? Thanks for any info.