Approved lubricants for all kind of applications on VAG cars
COOLANT – topping up.
Use only VAG G12 plus and VAG G12 plus plus coolant concentrate mixed with distilled or deminerialized water in ratio no less than 40% concentrate 60% water, 50:50 ratio is preferred. Any contamination of the coolant with other brand of coolant will result in a chemical reaction and corrosion of the cooling system.
Perfect for lubricating hinges, sliding doors and the slides on the sunroofs

Intake system cleaning http://www.vwwatercooled.org.au/foru...-ks-43296.html