gossa, did you fit the Fiscon unit yourself? Was it straight forward to get to the back of the RCD510?
Did you search about for a decent price for the Fiscon? Or were they all a standard price?
cheers
Steven.
Yes, fitted myself, piece of pi55, took ten minutes. You need to remove the head unit surround (round tipped cutlery knife is good), four torx head bolts and it's out. I already upgraded from a 310 so had removed it previously. It really is plug and play, you need a dealer to tick the phone box on vag.com but Fiscon give you all the details for that. Don't undo the power lead from the head unit or you'll need the pin code for the head unit.
As for price, the Fiscon Basic Plus was about £300 with the vat direct from Fiscon UK which was cheaper than the website but I think they might have mistaken me for a dealer when I called.
Great bit of kit, I already posted pics of functionality if you search.