my 1995 Polaris indys headlight has the following problem, upon startup after its been sitting more than 10 min or so, the headlight will come on but only be very dim, on both high a low switch. the console and brake light also become very dim. there still on but dim.... after you run the machine for approx 10-15 min the headlight will flicker as well as the taillight and console lights, then very soon after turn on and work properly until you turn the machine off for a few minutes, then it repeats itself... i have no idea what is causing this, is it my heating coil, or a wiring problem or what? help please.