hi i drive a 2000 xe v6 automatic- apparently after an hour with the headlights on my gauges go all haywire (dips up and down) and freeze. The odometer also blanks out. But the lights are still on in the gauges... after awhile it would come back to normal again and blank out after awhile... this only happens when i turn on my headlights...has anyone experience the same problem? does anyone know what the problem could be? thanks!