A5 3.0 Quattro Diff Oil Change

Chris6t9

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May 10, 2011
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Hi guys, my 2013 S-tronic is coming up to 100k now. I need to get the diff oil changed.

I have read up multiple threads on this however they all differ on how much oil is needed and if there is actually 3 locations where the oil needs changing.

So could anyone help out with how much oil I need to buy and if the addictive is needed for the centre case? Mine has started to grumble when turning at slow speeds so I guess this would fix this.

All info appreciated!