Vehicles with S tronic Transmission 0B5:
WARNING: This page is about a different car, the 2016 Audi A6 Quattro. However, it is still accessible from the selected car via links, so may be relevant.
-- Install the ATF cooler, refer to ATF COOLER, REMOVING AND INSTALLING .
All vehicles:
-- Install the noise insulation, refer to NOISE INSULATION, REMOVING AND INSTALLING .