Hello, I'm prodan from Bulgaria. I have a small car audio decode and repair shop.
Came here trough mk4-wiki.denkdose.de searching an info about Ford HSRNS unit, unfortunately I don't have so much experience with Ford Bosch units but used to play with similar - Nissan mostly, based on Omap 5948 and S29L512 flash. For now I will mostly reading and use your knowledge, but I hope I could help with mine also.
wbr