WHILE PARKING, BUT STOPPED, THE CAR SPED OUT OF CONTROL. FOOT BRAKE AND HAND BRAKE FAILED TO STOP THE SPEEDING CAR. IT LEAPED OVER A CURB AND INTO A RETENTION POND. THE DOORS REFUSED TO UNLOCK. DRIVER AND PASSENGER ESCAPED THRU WINDOWS AND ONTO THE ROOF. PREVIOUSLY, THE UNATTENDED CAR HAD LOCKED ITSELF AND WINDOWS AND SUNROOF HAD OPENED ON SEVERAL OCCASIONS THE TWO FOBS WERE ON CUP HOOKS IN THE HOUSE. HONDA SHOWS NO INTEREST.