Looking at getting a z110bt or 120bt installed in my truck. Is there a way to connect the rear seat audio controls to the unit so that they will function? The shop I talked to didn't think there was. Ive got a 2007 1500 LTZ CrewCab with the Bose System. The stock radio is the AM/FM/xm satelite system.

Thanks

I've got a 2010 Tahoe LTZ with rear controls, I used the PAC GMVRD harness to keep the rear audio. Headphones still work awesome.