This is how mine are mounted, they rattle like crazy and they were rigged up when I bought it. I had to fix'em to get in and out. The windows clear and the solonoid doesn't hit them with the window down. The wiring was a rigged too with the alarm(pain in assss) so I had to go through to get it sorted out. The b*tch is after it's done to wire up a "back-up".