2015 JAGUAR XF Vehicle Speed Control Problems

TL* THE CONTACT OWNS A 2015 JAGUAR XF. WHEN THE CONTACT DEPRESSED THE BRAKE PEDAL, HIS FOOT EXTENDED TO THE ACCELERATOR PEDAL, WHICH CAUSED THE VEHICLE TO REV AND LURCH FORWARD. THE FAILURE RECURRED SEVERAL TIMES. THE VEHICLE WAS TAKEN TO LAND ROVER MONTEREY (831-899-8800, LOCATED AT 1711 DEL MONTE BLVD, SEASIDE, CA 93955) WHERE THE TECHNICIAN STATED THAT NOTHING COULD BE DONE ABOUT THE FAILURE. THE MANUFACTURER WAS CALLED, BUT NO ONE ANSWERED THE PHONE. THE FAILURE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 10,000. *DT*JB

I WAS DRIVING DOWN THE HIGHWAY AND NOTICED MY CAR DID NOT WANT TO PULL WHEN I SPED UP. A FEW MORE MILES DOWN THE ROAD I NOTICED SMOKE COMING FROM MY TAIL PIPE AND THE MY AIR VENTS. SO I PULLED OVER, GOT OUT, AND WALKED AROUND TO THE FRONT OF THE CAR AND NOTICED WHAT LOOKED LIKE OIL ON THE SIDE OF MY CAR. BY THIS TIME FIRE STARTED COMING FROM UNDER THE HOOD. WITHIN MINUTES MY CAR WAS BLAZING AND A TOTAL LOSS. WHAT HAPPENED TO MY CAR? THAT'S WHAT I REALLY WANT TO KNOW. HOW DOES A 2015 JAGUAR WITH ONLY 36,000 CATCH AND FIRE AND BURN UP.