Quote Originally Posted by slick2500 View Post
No you just need the adapter for the bose stereo. PAC SOEM-4 Universal 4-channel line output converter at Crutchfield.com
Do you not mean this: PAC OS1-BOSE (os1bose) OnStar Interface with Bose OS1 BOSE, When I checked out the one you mentioned, it said it did not fit my vehicle application. I guess I should have mentioned that I have NO onstar, but I DO have the Bose system. The reason I like the deck I initially mentioned, is that the screen folds DOWN, and doesn't block anything. If I get one where the screen folds UP, it blocks the vents.