It seems the climate control fan has died on the VRX, there is heat being produced but no fan on any seeing.

Sounds like the fan speed controller?

Fan speed controller, is very common, we sell them all the time

Is a right biatch to do with dash in, have done it a few times but often if the mounting screws are too tight dash will have to come out to get to them.

One member I believe actually cut a new hole in the box and remounted the new unit

Got the part in this morning Mal and had it fitted at an auto electrician. He said he was wondering why I didn't do it myself, then he found out. This was the first one he had done. All better now.