As you have probably extracted from the link above, I have had this brake issue resolved. I am in Germany, but this should not make any difference, VW is VW!!!
The Part Number i quoted fits into the caliper and does work. When i was at VW prior to this, i reported the problem to them, they took it out and acknowledged the noise. The guy then played me a sound bite on his computer which was exactly the same noise as i was experiencing.
At the time, he said VW were aware of the issue but had no solution. They do have a solution now and my car is living proof.
I personally would be contacting VW head office and explaining this to them and further more, who wants to buy a car which makes this horrible noise? Its unacceptable and needs to be addressed.
I'm waiting to get back to UK to get my power steering sorted - VW Germany tell me I cannot turn the wheel more than 300degrees in under a second as it will cause the steering to go heavy!!
VW UK say thats bo**ox and they will look at it!
Reference the Warranty question, mine is a UK Spec car, was delivered to UK and sent over on a transporter. Therefore, you should get the same treatment as me.