Last VW transmission I rebuilt was a 76 and 81 four and five speed. (The four speed was kaput internally, mostly, and the five speed had one broken housing half. Smashed the two together with some mods and made a five speed for my US$300 '76 Scirroco.) But it was around 1988! Might still have the factory manuals, but they very probably not apply to such a newer model.