I guess my real question is why could the dealership not do anything about the light coming on the second time because the gas tank was full. He said they like the fuel level to be about half tank to do a diagnostic on it. So I guess I am going to have to wait another 5 days or so for it to come on and then drive it till it has 1/2 tank to get it in so they can tell me what the real problem is....does not make any since to me. He also told me the his code was different than the one I got. He was not too sure on the code but thought the tech. said it was E8!!!???, but was not too sure on that.