Need to know what type grade quantity synthetic or mineral Oil the Engine Gearbox and front and rear diffs use in a 2004 Touareg R5 diesel with 6 speed manual transmission?

Go to your local VW dealer . they will have your fluid. the front and rear diffs use part # G 052 196 A2 the quantity of the rear diff is about 1.1 quarts .the front is about the same . the transmission will require 12 liters of fluid part # G 055 025 A2