My friend bought a 99 miata with the bose package. It has a cd deck, and a tape deck stacked on top of each other. I pulled the top (cd) deck out, and put a reverse wiring harness in, and wired the deck up. It has power, and you can play with the settings and all, but no sound. It's an older deck, so we thought that was the problem. We went and bought a brand new deck, same problem. I am thinking that somehow the lower (tape) deck is causing it to not play somehow. Anyone have any experience with this, or any ideas?
