Wiring diagram for climate control system, G3.1Z

Hello everyone,

'Recently, I had a cable fire in my 1995 G3 Variant TDI with a 1Z engine. Since then, the manual air conditioning system hasn't been working. I've already replaced the pressure sensor. The coolant level is also fine! There's also a two-pin connector 'loose' in the engine compartment. I've also replaced the fuse box.'
Does anyone know if there have been any changes to the fuse box or wiring harness? And can someone get me a wiring diagram? Or does anyone have any other tips?

Thank you very much.

johnnyc