I was discussing with my window tinter of 20+ years about tinting the windshields. He refuses after hearing stories about installers smoking ECU's due to too much liquid solution being used during install and seeping under the dash. Any truth to that?
Never had that problem on 4 of my new cars, first started in 2013, sold that 1st car a couple months back. But then again, I take my cars to the highest rated/reputable installers around and not some back alley, fly by night shop.