I have just started noticing that my passing lights are on sometimes, and not at others. Since I bought the bike with them installed, I have never seen a switch for them. I thought they ran with my low beams, but lately if I pull up to someones back end at a light, in the reflection they are sometimes on and sometimes off. I think it is a short, but wanted to check to see if I am missing a switch. High/low beam doesn't make any diference. I guess I could rewire them to run with both. Is it better to wire a switch in, like I had on my 1st gen?