Local ordinances vary widely. The best thing to do is call up your local police department and ask for a publication on the matter. If they can't give you something in writing--or at least show it to you in print, I would run with the stock lights on all the time. Fortunately, Kalamazoo, Michigan has no such law that I'm aware of. Mine stay on any time I turn on my headlights and in the day I just run my fogs with no headlights. Unfortunately for me, my SE has them low and far apart. I wish I had the SSE front bumper, that is truely a great looking setup!
Retired Moderator, The Bonneville Club www.bonnevilleclub.com
RIP Oldsmobile, April 29
1995 Bonneville SE Supercharged (Stock)
Current Mods: Dirty GYM Sock air freshener.