Has anyone installed the sirius tuner NV004 for years 04' & 05') in an 06'? I got it cheap and all plugs matched and plays, but when I am using Sirius the display only reads "Antenna". Do I have a bad tuner or is it because it was not designed for the 06' and up? I hate to have to buy another tuner if I can make this one work. I have been searching but no answers. I have the Bose 6 disk without Nav.

Any ideas?