2012 INFINITI FX35 Fuelpropulsion System Problems

MY 2012 INFINITI FX-35 FUEL GAUGE STOPPED REGISTERING FUEL LEVELS ABOUT THREE WEEKS AGO, AND THE WARRANTY EXPIRED THREE MONTHS AGO. I NOTICED THE ISSUE WHEN STARTING THE CAR IN MY GARAGE. I CONTACTED THE INFINITI DEALER, AND THEY MENTIONED THAT I WOULD BE RESPONSIBLE FOR THE REPAIR WHICH WOULD NOT BE COVERED UNDER WARRANTY. THE PROBLEM ACTUALLY INVOLVES THE FUEL SENDING UNITS, NISSAN PN 25060-1CB0C AND 25060-1CB1C, WHICH RETAIL AT APPROXIMATELY $130.00 EACH. PARTS AND LABOR ARE IN EXCESS OF $600.00. I LOOKED UP SOME PAST NHTSA BULLETINS INVOLVING NISSAN FUEL SENDING UNITS AND FOUND THE FOLLOWING NHTSA BULLETINS: 10V-074, 10V-075. ALL NISSAN VEHICLES, INCLUDING INFINITI, UTILIZE THE SAME DESIGN FOR THEIR FUEL SENDING UNITS, WHICH INVOLVE A FLOATING ARM WITH CONTACTS THAT SWEEP ACROSS A CONTACT ARRAY TO REGISTER E-F. I CONTACTED INFINITI CUSTOMER CARE WHO INFORMED ME THAT THEY COULD NOT OFFER ANY COMPENSATION TOWARD FIXING THE...