Clutch pedal sticks down
What happens is that your clutch pedal does not return up when you take your foot off it. ( solved by pulling the pedal back up) The main time that this happens, with the incidents I know of, is when it's freezing cold outside. What relevance this has I do not know, but thats also when it did it to me.
A TT forum member told me that it was a known issue and that the fix was to change the master cylinder. I told my dealer this and they did just that.
Since then I have not had another incident..