MoT on Friday, so did some more testing today. The speedo wasn't working, the fans don't kick in when it gets hot and there's a rattle near the drivers seat.

It turns out that the fans are blowing fuses (30A fuses in fact) so I've decided to replace them - hopefully before Friday.

Old picture of the fans by the way.

Speedo has to reach 20mph before it starts to work apparently which I've not done yet.