PROBLEM HAS OCCURRED MULTIPLE TIME OVER THE PAST 2+ YEARS: SITUATION 1: WHILE DRIVING, WITHOUT WARNING, TOTAL LOSS OF POWER STEERING, STEERING WARNING LIGHT AND OTHER LIGHTS ON DASH LIGHT UP: SITUATION GOES AWAY BY TURNING OFF THE CAR AND RE-STARTING IT. SITUATION 2: STARTING THE CAR, CAR STARTS, POWER STEERING AND OTHER LIGHTS REMAIN ON, NO POWER STEERING. SITUATION GOES AWAY BY TURNING OFF CAR AND RE-STARTING. SITUATION 1 POTENTIALLY DEADLY - HAPPENED TO MY WIFE WHILE DRIVING, VERY DIFFICULT FOR HER TO MAKE A NECESSARY TURN ON WINDING ROAD.