Hello, I'm new here and this is my first post. I just returned from the shop that did my install of the Z130BT three days ago and I had these exact same symptoms. I've also read this same issue in another thread and it was resolved the same way mine was. The installer hooked the sub up to the rear monitor outputs which meant no sub control and it would keep playing regardless of setting it to off in the Z130BT controls. Also, it would play only from the CD or ipod depending on which was selected in the rear output, verses mirror, av1, and av2 which had no output at all and therefore no sub. It