TL* THE CONTACT OWNS A 2012 CADILLAC CTS. WHILE DRIVING 30 MPH, THE BRAKE PEDAL EXTENDED TO THE FLOOR WHEN THE BRAKES WERE APPLIED. AS A RESULT, THE CONTACT REAR ENDED THE PRECEDING VEHICLE. THE AIR BAGS DEPLOYED. THE OTHER DRIVER WAS INJURED, BUT DID NOT REQUIRE MEDICAL ATTENTION. A POLICE REPORT WAS FILED. THE VEHICLE WAS TAKEN TO A DEALER, BUT WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED. THE VIN WAS NOT AVAILABLE. THE FAILURE MILEAGE WAS 30,000.