I disabled the day time running lights because they were ugly and I like having complete control if my lights are on or not. ( I know I'm weird that way ). So when you turn the marker lights on the fogs wouldn't turn on, that was a big no no for me. So I ran a wire from my marker light to my fog light. So now when my markers are on my fogs are on, and I turn those on as my day time running lights. Here's a pic. btw I realize this would be a better pic at dusk, I can do so by request.