THE CAR WAS PURCHASED ON 4/10/17 AND DESPITE IT BEING NEW, IT HAD ITS FAULTS. I HAD BROUGHT TO LAND ROVER ORLANDO AND A RANGE ROVER ENGINEER/SPECIALIST'S ATTENTION THAT THE CAR'S CONVENIENCE FEATURES ' ADAPT. CRUISE CNTL WITH QUEUE ASSIST AND INTELLIGENT (EMERGENCY BRAKING) - ALL OF WHICH, WERE AND UP TO THE ACCIDENT, NOT FUNCTIONING PROPERLY. ALTHOUGH THE LR DEALERSHIP AND/OR RR ENGINEER/SPECIALIST WERE REACHED OUT TO A FEW TIMES, DESPITE THE RR ENGINEER/SPECIALIST INSPECTING AND RUNNING DIAGNOSTICS, NO ONE WAS ABLE TO SUCCESSFULLY AND FULLY ADDRESS AND FULFILL MY CONCERNS. THE END RESULT WAS THAT I WAS TOLD TO FILE A COMPLAINT TO THE MANUFACTURER, WHICH I DID A FEW TIMES AND NEVER RECEIVED A FOLLOW UP. THE ACCIDENT TOOK PLACE ON 11/4/20 AT AROUND 8:15 AM. AFTER TURNING THE CAR ON AND PUTTING MY SEAT BELT ON, I SHIFTED THE CAR INTO REVERSE WITH MY FOOT STILL FIRMLY ON THE BRAKE AND SUDDENLY THE CAR'S RPM JUMPED ABRUPTLY, RESULTING IN ME REVERSING INTO A CAR BEHIND ME. HAVING JUST GOTTEN INTO AN ACCIDENT AND CALMLY ACKNOWLEDGING THE SITUATION, I PROCEEDED TO SHIFT THE CAR INTO DRIVE TO MOVE IT AND ALL OF A SUDDEN, AGAIN, THE RPM JUMPED ABRUPTLY, CAUSING THE CAR TO JUMP FORWARD, BACK TOWARDS THE DIRECTION I JUST CAME FROM, AND DESPITE TRYING TO CONTROL THE CAR AND SLOW IT DOWN, THE CAR UNCONTROLLABLY DROVE OVER THE CURB AND THROUGH A FENCE, PULLING THE FENCE OUT OF PLACE AND IT'S CONCRETE FOUNDATION OF ABOUT TWO FEET, AND WENT INTO HIGH SPEED AND FLEW ABOUT THIRTY TO FORTY FE