OK, so this is the first warm day I have had since getting my CX3 and it needed AC to cool things down after baking in the sun. But guess what? It doesn't work. Strange thing is I have been using AC in conjunction with the window de-misting function all winter. The only way I can now get the AC to work at all is to crank the temperature control fully counter-clockwise and it gives a forced cooling mode. But if the control is off the full blast position, it will not work at all.