I just bought a 2004 EX-L/Navi Accord with the XP option installed. XM plays fine when I press the CD/SAT button but the problem is that it shows up as an EXT device. If I press audio then all I see is a blank EXT screen with no XM info on the NAV display. XM info only shows up on the small display on top. For this reason I cant use any preset and cant see track or station info. The only way for me to change the channel is with the right dial, and no voice commands are recognized for XM. Is there a chance the XM module is plugged into the wrong input on back on the NAV?
Any thoughts are welcome and thanks in advance for your help
