Thanks for a quick reply.
Do you know if there is photos of the original stuff, anywhere?

Maybe I'm getting a bit confused but it looks like the charger is Japanese.

Ignition off
Wait 30 seconds
Clicking noise sounds from underneath the fridge.

I think its to do with the battery being low but all lights, Fan, Tap work as expected. Turn all the switches on clicking noise stops for 30 sec.

The previous has, by the looks had a play with the wiring behind the ...