Sounds like a right pain to sort out then! I was planning to get it off ebay and do it myself or even brand new. However with around £100 difference and me fiddling around for probably a good day to sort it out in the weather with no guarantee that i will sort it out, i may have to take the bullet and send it in to be fixed at £240
Called up a few chaps who says to be VW specialist they quoting me around £200 inc vat with OEM brand new parts...for the sake of £40 i might just go to the dealers