Even if you could do this would the 'extra info' actually be available?
If it wasn't shipped as factory and not available as an add-on accessory I wouldn't think it possible to just enable it. This is the sort of stuff I want to learn....if you get yours working I might just follow your lead.
I already have a GS911 as well as an ODBLink I just haven't had enough time to play or the right space to play in, hopefully that will change in Jan 2020.
So this I'm going to follow
Neil