My cruise control is doesn't work well. It doesn't hold a steady speed. I say 75mph and it keeps fluctuating been 74 and 75 like clockwork because the stupid computer keeps releasing and reapplying the throttle. Something is wrong. But it's very distracting to see the numbers so that. I can see the throttle release and reapply in the fuel economy view and in the tach. I could imagine that's not good for the engine either.