For a few months now, a corvette dealer in my area has been working on my car to try and find out why the traction control light won't stay on one way or the other. The traction control panel in the dash has been replaced (of course with a used one since you can't buy a new one anymore).......they keep saying it is bad wiring but they have fixed it and fixed it and fixed it and it goes back to what it was doing before after they say it is fixed. They don't seem to think it is the EBCM module. So we are due to take it back again today. The car is gorgeous (black inside and out) and has been garage kept. New run-flat tires, new battery, everything on it fixed but that light. I have been trying to decide whether to sell it or not but that option is out until I can get that light fixed. Any ideas I can go over with them when we take it back today? Many thanks.