I have the same problem with my 2003 Bug. The dealership told me that I needed to have the air bag control module replaced for $800 dollars. Also I had the coolant code error and the dealership replaced the sensor. About 5 days later the engine light came back on with the same error. Evidently the problem wasn't fixed by replacing the sensor. I haven't been back since because it is over 100 miles away. Does anyone have any other things that I could look for or get another sensor?