95C4

Bought a 99 A6 wagon and the previous owner used a dremel or something to cut off his rear license plate. picked up the bolts and clips from a dealer, but apparantly these need to be attached from the back. I did a search but couldn't find any info for removing the inner rear wall to expose the bolts that hold on this black plastic frame (the one the the license plate light bulbs are mounted to). Are there detailed instructions somewhere?

Cargasm2.7

Use this tutorial to access the rear frame. After that, it should be easy to figure out.<ul><li><a href="https://www.audiworld.com/tech/ext20.shtml">Use: "Accessing the fog light assembly"</a></li></ul>