Mapping seems similar to 560CL, but I can't find any definitions for that either.
Go into the tuned files section, and find the 559E S6 manual file I posted. In that thread is an xdf. I'm not saying it's all correct mind you as I made that xdf many moons ago. The maps are NOT in the same place, but the codewords are.
Other than that, you're boned. I'm the only one that works on these and I'm pretty busy. Post any questions you have with possible addresses after looking yourself and I will tell you what's going on.