I have received my Dynavin D99 Android unit at the end of December last year. I connected it all up but for some reason the steering controls and OBC functionality is not working. I drive a BMW 330CI 2003 model. Have you heard from any other installations where they have issues like this? The Ibus controller that i received with the unit has no writing on it, it just has the connection to the Dynavin cable on the oneside and a mini usb connection on the other.
Any help would be great!