Just a side note - not sure if its an update or more of an observation.
Checked all the fuses, all were okay (on both sides).
However, I lifted the bonnet and powered off the car, and noticed a clicking noise. Almost like an open/shut valve of some kind. It went on and off about 3 or 4 times, then closed.
I don't know what it is or if it was there before, but then even when I turn the ignition on, and not the engine, then switch it off - the same clicking noise is present.
It's similar to this:
https://www.youtube.com/watch?v=rDG3...ature=youtu.be
The engine being so loud, I don't know if its doing it while in operation, but it's definitely doing it when I switch everything off. Is this normal behaviour or could it be a signal?