New install - integrating OEM features (questions)

Jonitus

Thanks for the reply. I would have thought it easy enough to integrate the factory USB and AUX ports into my system, but apparently not since my shop neglected to even try that. As for the sub, yeah I suppose it's best decribed as a remote gain. I just don't want to mount that up if I don't have to and can set the gain on the unit and then control the bass output from the headunit through the EQ.