It just started doing this this evening! With the lights on and the engine running, the rev counter started to "pulse" sort of flickering to the tick over! The speedo light and my shift indicator light or all lit and normal! If it's only a loose cable, does anyone know the color code of the cables that lights the rev counter? Once on the move, it goes thru phases of working then flickering! Is it a bulb or LED in the rev counter? Anyone had this happen, or any ideas? Oh, it' a 1999 model with a 2000 clock set!!