Okay I have a 2005 Chevy Equinox LT with Bose/Premium sound and Onstar.
I had an older GMOS-08 and ASWC with an old Pioneer HU. Worked fine, but wanted to update with something that worked with Android.
So I got the newer GMOS-08 and ASWC-1 and the Pioneer AVH-4000NEX. Also got a BOYO reverse...