THE VSC TRACK AND ENGINE LIGHTS CAME ON AT THE SAME TIME AT EXACTLY 108,000 MILES. THIS HAS BEEN A VERY RELIABLE VEHICLE EXCEPT WHEN IT SEEMS THE COMPUTER PARTS ARE PROGRAMMED TO FAIL. I USE TO COMMUTE IN HEAVY SLOW TRAFFIC IN SOUTHERN CALIFORNIA WHEN MY BRAKE LIGHT WOULD COME ON WHEN USING THE BRAKES IN TRAFFIC. THE DEALER COULD NOT FIND A PROBLEM.. THE BRAKE LIGHT WILL GO OFF AFTER THE KEY IS TURNED OFF AND BACK ON AGAIN HOWEVER THE VSC/TRACK LIGHT STILL ON APPEAR T BE A COMPUTER DEFECT. I SEE MANY PROBLEMS WITH THIS COULD LEAD TO VEHICLE TIPPING BIG PROBLEM MAYBE THIS ISSUE IS RELATED TO TOYOTAS VEHICLES SUPER ACCELERATING JUST A THOUGHT! *TR