Yes, but the noise was connected to the whole ventilation system. The louder noise was from the AC (ie if I switched it off the noise reduced considerably), then if I turned the ventilation system off then all was quiet.

I can assure you that I have tried very hard to hear the noise again but it appears to have disappeared! Happy days  2010MY 2.2 e4 (gone but, not forgotten)
Audi TT Roadster 3.2 DSG
FFRR Westminster 4.4 TDV8 (L322)

Yorky Bob wrote:

Throttle Body, do a search as many previous failures and ideas about replacement. Did mine a few months ago as I had heard the odd rattle on switching off.

Typically available like this:

https://www.ebay.co.uk/itm/GENUINE-LAND-RO...0005.m1851

If you do it yourself (not too bad) look for a rubber bung to switch over from old to new as I at first did not notice it.

We have to assume yes as I only run a fleet of one. That being a TD4. FL2 MY10 TD4 GS traded in at 2 years
FL2 MY13 TD4 GS Current