I've got a used Jeep Wrangler and the original owner installed a fog light switch poorly. Instead of using the factory positions for the auxiliary switch, they used what used to be an ash tray holder. Well, I got a deal on the Jeep, and took their lack of knowledge and had to fix the old switch with one that would also alert me to leaving the fog lights on. I fixed the poorly constructed switch and needed some type of backing plate to hold the switch in place. So I created this simple 1mm (with extension so the ABS wouldn't warp). The photo is the end result.