Aclubot, for wipers, if you have the OEM blades still on your car you can go to a VW dealer and just buy the rubber blade inserts by asking for this part number,895-955-429-A, or go to this page in the Pelican Parts website and order them
Pelican Parts - European Automotive Parts and Accessories - Porsche • BMW • Mercedes • Volkswagen • Audi • Saab • Volvo • MINI. This will only work if your car still has the OEM blades though.