Yes, got my VW single DIN adapter from a dealer. I don't have a part number, but I remember it was very easy to find on the parts computer. There's obviously the single DIN aperture, and below that a small "cubby hole" with a rubber mat - ideal for sunglases etc. Less than £20 as I recall. The Audioleads version wasn't a great match for the rest of the dashboard - definitely worth going for the VW version. 1000 miles seems like a lot, but I use my car for work, had a couple of long M1 trips, and managed it in around 10 days. Everything loosening up nicely now.