My wife and I just got our Journey a couple weeks ago. We are thrilled with it so far, but having an issue. We took it to the dealer earlier this week to get the factory remote start put in. We got it back, and now we have no audio when tuned to Sirius (factory, Uconnect Touch 4.3S). We can see and browse through the channels just fine, and see what's playing, but have no audio. Called Sirius, they resent the activation signal, but still no audio, even from the preview channel (184). AM/FM/CD works fine. Took it back to the dealer today, but they couldn't figure anything out, were going to do some research and get back to us. Any ideas?