UNINTENDED ACCELERATION WITH LEXUS VEHICLE. *NJ THE CONSUMER STATED HE SENT A REPORT OF THE VEHICLE ACCIDENT TO NHTSA. THE ACCIDENT WAS DUE TO UNEXPECTED ACCELERATION. THE CONSUMER STATED TOYOTA IS ATTRIBUTING MOST OF THE ACCIDENTS TO FLOOR MAT PROBLEMS WHILE AVOIDING FURTHER INVESTIGATION INTO OTHER POSSIBLE CAUSES. THE CONSUMERS WIFE WAS DRIVING THE VEHICLE, WHEN SUDDENLY, THE ENGINE ROARED AND THE VEHICLE SHOT AHEAD, CRASHING OVER A LOW CEMENT WALL, KNOCKING DOWN A METAL RAIL FENCE, COMING TO REST ON TOP OF THE COLLAPSED FENCE WITH HER RIGHT FRONT WHEEL PARTIALLY SUBMERGED IN A BACKYARD POOL. BY THEN THE ENGINE HAD STALLED. *JB UPDATED 01/12/10 *BF THE CONSUMER ALSO STATED THE AIR BAG DID NOT DEPLOY. UPDATED 01/15/10.*JB UPDATED 03/10/10 THE CONSUMER STATED HE OWNS A 1994 MERCEDES BENZ, IN REVIEWING THE MERCEDES BENZ OWNERS MANUAL, HE CAME ACROSS A WARNING THAT STATED NEVER TO USE A PORTABLE PHONE IN THE CAR WHILE THE ENGINE IS RUNNING BECAUSE THAT COULD CAUSE A MALFUNCTION OF THE ENGINE'S ELECTRICAL SYSTEM, POSSIBLY CAUSING AN ACCIDENT AND PERSONAL INJURY. APPARENTLY, MERCEDES KNEW SOMETHING IN 1994 THAT TOYOTA DOES NOT OR WON'T SERIOUSLY CONSIDER. UPDATED 03/24/10 UPDATED 003/30/10 *BF UPDATED 04/14/10. *JB THE CONSUMER WANTED TO KNOW WHICH TOYOTA VEHICLES ARE EQUIPPED WITH BLACK BOXES. UPDATED 04/15/10.*JB UPDATED 05/10/10*JB