Because I bought the bose HU (double din) when my empeg order got screwed up. When the empegs went on clearance, I decided to try again. Since I can't buy a tuner module (and they're way too expensive on ebay), I don't wanna get rid of my bose HU (6xCD, tape, am/fm). With digital climate controls, theory is just splice in some longer wires and move the controls into the armrest (they almost fit as-is).

I think it'd be really sweet if I could control the climate settings via software on the empeg, but I don't really think that's gonna happen any time soon.