Perhaps some one can verify this for me but I believe that running your fogs/lows continuously while your Highs are on puts to much power through the module causing it to over heat and melt, or even start a fire. I know on some of the older vehicles it was this way. It actually happened on my old GMC, I'm not quite sure if that was the reason but that's what the shop was saying. Has anyone had any trouble sense applying this mod?
Also, keep in mind that yes you have more visible light but if you live in remote areas or do long distant night driving you would definitely want a switch on them to have it optional. As a fact the Fog lights shine just in front of your rig so it actually impairs your night vision, especially if you have HIDs. Making the more light actually less effective for distance. Now, putting that aside, I can't wait to do this mod.