so, I was stupid.... I forgot when cleaning the car - fabia 05 1.9 deisel - that the arms were still up and I opened the bonnet - snapping the arm clean off at the stem/thread. I have always done maintence of the car when needed (ever since the skoda dealer got water in the starter moter) but I cant see a way of solving this, there is no thread left to attatch the nut to hold the wiper arm on. I cant even see a way to get at the base because of the plastic cover that covers all but the small area where it attatches??

Any Help Guys ??

Hi and welcome , sorry for your woes especially as it is raining , the plastic cover is easily removed

Hi and welcome aboard.