Parked the vRS in the office (undercover) car park, shut down the engine, heard a constant noise, thought it must be someone elses car running.
Got out a minute later and realised the noise was coming from the cooling fan under my bonnet.
It kept running while I waited (~3 minutes) for it to stop, was slightly worried (welded contacts on a relay?). But couldnt wait any longer so went and disposed of my bag (thinking: gunna get a flat battery!).
Came back 5-10 minutes later, it had stopped.

Had my toy now for 6 months and its the first time I've ever noticed the fan. Bloody sure I would have heard it before because the noise is loudish.
I wasn't running the car any harder than normal on the way to the office and it was a cooler morning anyway.

Abnormal ??!!
If its by design, WTF would you run a fan instead of letting it cool naturally?