Ok so I tore apart my whoe center console and dashboard to install my new HU. I was told (and read on here) that if I got a Metra wiring harness, that it would integrate my bose amp and speakers to work with my new HU as long as I didnt change the speakers. I have it all hooked up and the unit comes on, plays CDs and DVD's, but No Sound! Do I need to run a remote wire to the bose amp? If anyone knows about this I would realllllly appreciate some info so I can put my baby back together!!

Thank You!!