TRAVELING 65MPH ON A FREEWAY, MY CADILLAC XLR SUDDENLY WAS UNCONTROLLABLE; IT THEN STARTED TO SPIN; WAS HIT B A SEMI AND CONTINUED TO SPIN. I HAVE HAD ELECTRICAL PROBLEMS WITH THIS CAR FROM DAY ONE. THE MORNING BEFORE THE ACCIDENT THE READ OUT SAID WAIT FOR STABILITRAK. I KNOW THERE WAS A MALFUNCTION THAT CAUSED THE CAR TO BECOME UNSTABLE. I HAVE SEEN MENTION OF THIS FOR THE XLR ON THE INTERNET. WHEN I GOT TO A GARAGE AND GOT OUT, THE CAR LOCKED ME OUT WITH THE KEY IN THE CAR SO I AM SURE OF AN ELECTRICAL ISSUE. *TR