DIALS KEEP GOING OFF

[DANJOE]

WHILST DRIVING ALL THE DASHBOARD DIALS GO TO ZERO. THE CAR STILL DRIVES OK. THE DIALS CAN COME BACK ON AFTER A FEW SECONDS OR THEY STAY OFF FOR SEVERAL MINUTES. TODAY HOWEVER THE RADIO KEPT ON PLAYING EVEN THOUGH I HAD TURNED THE ENGINE OFF. HAD TO TURN IGNITION ON/OFF A COUPLE OF TIMES BEFORE IT WENT OFF. CAR IS A 1999 1.9TD. ANY SUGGESTIONS PLEASE BEFORE I GO TO DEALER FOR MY EYES ROBBING.