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