Thanks for posting. Ya, let us know what happens. My battery should be fine as it's relatively new at 5 years old and my voltage gauge doesn't indicate any problems. I suspect that I have some grounding issues somewhere, but some confirmation would be nice. I just find it odd that the light only came on while I replaced the passenger side headlamp. Maybe when I was testing the old bulb by playing with the high beam stalk I loosened a ground. I don't know.