Thanks Bob!

I really appreciate your effort to help me find out about it. Spoke with Lancaster's today and they are concerned and advised me to get to a DC dealer ASAP to have the disagnostics module connected for tests.

Will try to get back to Lancasters (or another dealer in Romford) for it this week.

Parked today at 4:30pm, and the fan was still running (and squeaking!) at 10:00pm. Turned the car on, then off, then to acc, then off and the fan stopped.

Weird.