It seems like there are a lot of temp/thermostat indicator problems in these early TTs, Mine included. Mine shows just over half while ignition is off and engine is cool (overnite). Then pegs to the far right when ignition is turned on. Is there a common fix or a company that makes a kit to fix this. I don't know if it is the thermostat on the engine or the indicator in the cluster. I wouldn't mind going aftermarket so that I can see actual temp instead of heat level.