The interior glass on the doors and windshield were sprayed, squeegeed and wiped clean prior to installing the tint. Nothing out of the ordinary. Before doing any of that they placed paper towels over the whole dash and over the console to protect them from the spray and potential runoff. This is exactly the same way it was done on my Model S in 2013. Anyway, once they cleaned the windshield, the AC started up and I was asked to turn it off. I turned it off, he wiped it again and the AC went on again. This time, when I went to turn it off, the console was acting very strange, as though I was trying to press multiple spots on the screen at once. It was also not turning off the AC. It would keep turning it on as soon as I turned it off. I was only able to lower the fan speed to minimum. The other weird thing was that I could not close the center storage covers. It was as if the magnets stopped working. Lastly, I am pretty sure I saw a cursor on the main console screen at some point as I attempted to turn the car off. Very weird. By the time they finished their work, the console display did not work at all. It was just blank. I tried to reset it, but nothing worked. The problems started right away as soon as they cleaned the glass so I don't know what to tell you. I am waiting for the SC to replace the main computer and hopefully that will fix it, but now I am concerned about the quality of the wiring and if they are all exposed under the dash. Something in the design has to change to prevent this from happening. I am glad to know I'm not the only one that this occurred to.