WAS WAITING FOR A LIGHT CHANGE, WHEN SUDDENLY MY CAR LURCHED FORWARD WHILSE MY FOOT WAS STILL ON BRAKE, BUMPING THE TWO CARS IN FRONT OF ME. THE DSC FAULT LIGHT WAS ON AFTER THIS HAPPENED.STATING ``DSC NOT AVAILABLE``HAD VECHICAL TOWED TO HERITAGE JAGUAR IN FREEPORT, THEY REPLACED THE FAULT BRAKE PRESSURE SWITCH. I NOW FEEL VERY NERVOUS DRIVING SENSE ALL THIS HAPPENED.