No audio, vehicle chimes, Rear backup sensors

[jlamb51]

I have 07 e92 with Logic 7 radio. I have no audio in the vehicle. In before everyone mentions the satellite module, I've tried jumping it and replacing it. I have a good optical connection all the way to the front of the vehicle under the dash. I also tried a new amplifier this morning. I can't trace this out. I'm beginning to think it might be the head unit. I'm not sure. Any suggestions?

[jlamb51]

I have 07 e92 with Logic 7 radio. I have no audio in the vehicle. In before everyone mentions the satellite module, I've tried jumping it and replacing it. I have a good optical connection all the way to the front of the vehicle under the dash. I also tried a new amplifier this morning. I can't trace this out. I'm beginning to think it might be the head unit. I'm not sure. Any suggestions?

Bump