So I have a 2006 Jetta. VW has had several engineering issues with the car. Including a major flaw with the camshaft. I have complained to and spoken with several VW executives and they are so cocky and won't admit to anything. Basically the conversations led to "So what. Do what you want because VW will not do anything about it". They even refused to fix the speedometer being off by 5 MPH which I know affect the total driven miles. They told me "VW engineering made it so. We will not fix it."
There are other issues that have resulted in lawsuits like the door and frame cables braking but VW settles and won't admit wrongdoing or engineering fault. Which by the way since my vehicle was out of warranty, it could not get fixed. I said "but there is a freaking lawsuit and settlement for it!". They said "It's out of warranty. That will cost you $360." I just walked out. My cables in the door were all broken and fixed them myself. Had the camshaft changed by a local mechanic, etc. etc.
Screw VW and their culture of bigots.