For those that are about to install with your BB's. You may be interested in following this thread
https://github.com/tedsalmon/BlueBus/issues/52
I received a new firmware (posted on the above link) and it solved many of the issues I was having, I'd say is 85% where it needs to be, but even as is is already fantastic!!!!! For me the music streaming functionality + the comfort unlock of the doors when turning the car off is worht the cost of entry
the blinker feature don't seem to work, but again, my car is coded via NCSExpert and I already have the number of blinks I wanted, and my car locks at 10mph.
This thing makes the car so much modern, it just brings it to today's level of basic functionality.