[junk yard doggie]

That's a cool deal. I didn't know there was such a light upgrade out there. How much brighter are the lights? Let us know if you find out the problem. I would just wire up the highs to a seprate switch. I have an 89 Grand Marquis when I hit the brights I think the low beams stay on. You might have to separate the lights and run a new circuit to eliminate problems. My brights give plenty of light but the lows are not that bright. It's hard to see on these rural mountain roads out here. I would like to up grade the lows and keep the old highs like you did. It make a lot of sense to me.