Looking for some insight (pun intended) on the electrical circuitry on a 2001 insight. Every so often, the battery & brake warning lights will come on & after awhile go off again. They always go on & off together. Driving over a bump can cause both events. The previous owner had it into his local Honda dealer & they were unable to diagnose the problem. I'm considering taking it to my dealer but if it's just a loose wire or short, I'm going to be paying out of pocket & finding it could take hours. I believe it's a false signal & that it is no more than a nuisance. Just living with the problem is a possible solution.