Overview - Oil Pan/Oil Pump: Notes
WARNING: This page is about a different car, the 2015 Audi A7 Quattro and 2014 Audi A7 Quattro. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
If large quantities of metal shavings or abraded material are found in the engine oil while servicing the engine, the oil passages must be carefully cleaned to prevent resulting damage and the engine oil cooler must be replaced.
The oil level must not exceed the max. marking or the catalytic converter will be damaged.
Oil injector jet for piston cooling, refer to Fig 1.