when you guys say it doesn't work- clockspring, do you mean the lights don't go on or anything?
Mine worked fine and then last week it stopped. All the lights go on on the dashboard, it just doesn't apply throttle to maintain speed. The light will stay on as long as you drive the speed where you hit the "set accel" button, but if you let off the throttle, the car will slow down and eventually, the light turns off.
Any ideas on where to start looking? Clockspring was done less than a year ago and I would guess the light on the dashboard wouldn't come on if that was the issue.