When I got my S8 I did the normal check the fluids thing. Only a few things were difficult to find. One of them was the power steering fill. The S6 seems to be able to have the same motor in what looks like a smaller engine bay with a power steering fill located in the upper right side engine bay. What about the S8?
It’s located here.
http://audirevolution.net/addons/albums/images/843200845.jpg
Its located under the driver side head light. Not easy or fun to get to. If you want to check your fluid level you need to pull the air box and that takes some work.
I thought this might be helpful as well.
http://audirevolution.net/addons/albums/images/842997973.jpg
I posted this in the S6 section. I thought it might just be good to post as a general information kind of thing.
I know there are not a lot of S8s out there so I know not too many of us will need this thread. Still, if we have any questions on locations or something interesting pops up. I thought it would be nice to have a thread.