There is nothing more frustrating than being told something is fixed when you know in your soul that it is still not working. Most of the time, when this happens, the item that's malfunctioning is minor, such as a sink faucet. In this case, however, we're talking about someone's car. This customer kept trying to get his vehicle fixed because he was consistently receiving error messages. After dropping $2,000 to get it repaired, he retrieved his vehicle and was specifically told that everything…