I have the same SIR-PNR1 unit on my mother's Avic N2. I was trying XM out because my friend would always say he thought XM was better than Sirius. Well, after 4 months I like Sirius better. I am considering puting the SIR-PNR1 unit into my Azic Z1. Are you using the Avic Z1 with the SIR-PNR1 and can you describe how this unit displays on your Avic Z1? Do you get a two line display (artist and song)? Do you get a one line display? If it is a one line, does it scroll to display the full text or is it stationary with some text cut off. Or maybe the SIR-PNR2 has what I'm looking for with full two line display (Artist and Song). I was told that the XM unit does it.
Thanks In Advance,
Kleenkut13