WARNING: This page is about a different car, the 2018 Audi A6, 2017 Audi A6, and 2016 Audi A6. However, it is still accessible from the selected car via links, so may be relevant.
Courtesy of AUDI OF AMERICA, LLC
-- Connect the :VAS6617
with :VAS6617/1
and :VAS6617/12
to the ATF check and fill hole.