No idea if VW modified its transmission fluid change interval, kind of hard to get the word out after all the owners manuals are printed!
Regardless of what any of the manufacturers claim, I would HIGHLY suggest auto trans fluid changes at 50-60k at the longest.
It cannot hurt anything at all.
All fluids contaminate and break down with temperature. So again, I do suggest not only transmission fluid change but also power steering fluid change as well. Even of you extract the power steering fluid with a pump or turkey baster. Just be careful as these car do not use ATF in the power steering, they do use a special fluid that you should get from the dealer or a supplier like Blauparts.com or maybe ESCTuning.com.