I am putting a 2014 Io 5 HMI into my 2015 Silverado whith Bose. I have it comming from Digital Dash Solutions, Putnam, CT. I want the android auto functionality so that I can use Google maps. Due to the Bose audio system, which I love, I will loose the Onstar and XM, but I don't use either.
I will let you know how it comes out.
The Digital people have been very helpful so far. They do programming also.