need 2011 chevy silverado stereo wiring

hey I need the stereo wiring for a 2011 chev silverado with bose stereo, thanks for the help in advance. FYI i am using the scoshe adapter for the 2010 with bose but it came with 3 different adapters not sure which is which, I had it narrowed down to 2 of them but the plugs look the same on the 2 I have it narrowed down to.

Good to learn that you already fixed your wiring problem to your Chevy Silverado. You know what, I really love Chevy cars especially the Volt one. Oh! I love to have one and I guess this is more easier for me to own Volt since I read from this article Chevy Volt demo cars to go on sale to meet demand . Chevrolet is planning to get more consumers into its plug-in hybrid, the Chevy Volt, and has authorized retailers to sell the demo car Volts if need be. Sales have been respectable, but there is concern that models with the desired opportunities aren’t available. Isn't that great?!