One problem related to power train driveline has been reported for the 2010 Volkswagen CC. The most recently reported issues are listed below.
I drive a 2010 vw passat Cc v6 4motion which developed a knocking noise in the front end. I took ot to the dealership where they replaced the automatic transmission, 2 drive shafts, front axles, front and rear differentials and the steering rack. I have been without my car for a month. Vw techline has been unable to determine the problem or a fix. Considering this is an expensive car, my patience has run out.