Going up to Flagstaff I happened to look down at the Speedometer I noticed my Battery Light came on for 4 secs then turned off. This kept on all day, and the return back to Tucson. I have an 04 FLHRI, 4 secs seemed to be the popular time for this trip. Until I have a little time to check the battery terminals, does anyone know what can cause this. Without thinking much about it, the bike never hesitated while the light was on, so I don't think the cable came loose but still will tighten it. Any help will be appreciated.