Here is what I just found out. I called and actually got thru to my main post office and they tracked it. Instead of just telling me the same thing I was getting when I tracked it myself, "Processed thru ISC (International Service Center) in NY on Dec 3 2020", she reported that it is in customs and USPS has no control over it while in customs. It comes into this country, is given to Customs and once cleared by them it is handed over to USPS for delivery to me. She said she has seen packages clear Customs in a day or 2 all the way to a couple of months of longer. I asked if there was a way I could contact customs about the package and she said there was not, even the USPS can't. If there is a problem Customs will contact me or the sender. Not the best news but at least I got something. Now I can pass this on to OEM VW Shop to see if they can do anything from their end.