Hi guys, I just installed my Sirius unit today into my a4 w/ RNS-E , flipped the canbus switch and turned on my stereo. The preview music starts playing and everything, and the screen says "initializing", but then a few minutes later the screen tells me there is no reciever installed even though the preview music is playing. I called sirius and they told me that the subscription on the receiver is still valid. The part # on the receiver is 8E0 035 593 H01. Anyone know what could be wrong?

Thanks