I've got a 97 model A4 1.9TDi Quattro avant and I'm getting conflicting stories on the upgrade, one garage says it' just the stalk at around £80 plus a re-program of the ECU to "see" it and another says it's around £800 as a new pedal assembly, stalk and computer module is required??? Is there a way of telling from the car what it needs visually? Also I would like to upgrade from the standard key fob to the plip key with the two buttons, one garage says it's the cost of the key plus coding and another says it's impossible on my model to upgrade??? Who's telling porkies?? Any help would be appreciated. Cheers, Jim.