I am sure others have been trying to get the newest 506 XDF from the definitions page and been stuck with a "failed - No file" message.
It seems there is a "/" missing from the link on the page.
Correct link is below:
http://tunerpro.net/download/bindefs/BM ... public.xdf
Also - Thanks EvilM3666 for the XDF, going to take a look at it now.
Link to 2/24/16 506 XDF broken
Moderators: robertisaar, dex