I had an ipod connection installed into my Honda 2008 Ridgeline by an aftermarket stereo place. To use the iPod, I press the XM button and it cycles between XM1, XM2, and iPod. Recently, my battery died and once I got it started again, I had to enter a security code to use my stereo again and now it does not show any iPod option when I press the XM button. Plugging the iPod in still charges it, but I cannot play any music from it. Does anyone know how to fix this? I moved this summer so I can't go into the place that installed it for them to fix.