you need the one for bose, they make one just gotta do a little research, should say it does bose and everything except bose fade (it will say in the fine print features), if you want bose fade & dsp then you need to use the idatalink maestro rr which is usb programmable.Yeah the one I got doesn’t mention anything about Bose, just states that you can use it for 07-13 Tahoe, Yukon, Denali etc.
if you have RSE then the headunit needs to support "dual zone" and you need a additional adapter
AND if you have a 3rd row lcd screen then the 2nd row and 3rd row screens need to be wired together for the 3rd row to work