What year?
Mines a 2016, and doesn’t look as though the wires are there 😪

It’s a 2014.
Have you checked behind the module.
No need to unplug it just undo the 2 bolts holding it on.
There is enough play so as to move the module found mine tucked behind.

Had the module out, deffo nothing there.

The accountants must have taken over in 2015!

Does anybody know what´s the difference between LHD and RHD in terms of the heater itself?

Nearly one year later I finally have done the retrofit.

Just one another question: The heater has an additional valve which separates the cooling circuits while heating.

The engine remains cold while the FBH is running... What happens if I disconnect the valve? I would assume the engine will be also heated?

Overall the heating of the cabin will be then much more slower, but at least the engine will be also warmed up right?