Funny about all the wheel bearing issues here - I just changed the two rears on the GTI. I'm pretty sure it was just the right one that was bad, but figured I'd change them both and get it over with. There was no play in the bearing when I checked it, just a growling/humming/buzzing noise while driving. The wheel spun fine, but once the hub was off, the bearing felt scratchy and dry when I spun it.
Also changed out both parking brake cables (been sticking since December
![Embarrassed :-[](https://www.autos.ca/forum/Smileys/CarTalk/embarrassed.gif)
) and gave her fresh oil and a filter.