My brakes work FINE - but, upon noticing the IDIOT LITES coming on (Red FIRST and then ORANGE, I checked FLUID LEVEL and it was LOW, I filled it, the LITES went out - and EVERYTHING WORKED GREAT FOR ABOUT A WEEK - then same thing ... lights on, check fluid, refill fluid, lights out - I COULD NOT FIND ANY LEAKAGE - THEN, I finally found fluid under the FLUID RESERVOIR on the pavement directly under, IS THIS THE ACCUMULATOR or what?? Does anyone know how to check out WHICH PART would be faulty?? Thanks - for any suggestions!