Yes, I actually did resort to the manual. Not much help. Dealer didn't have a clue. I went back to the car and screwed around with it, and finally figured it out. Hold the RPT/DISP button down for 3 seconds and it will change from "CATAGORY" mode to "CH" mode.

I would have thought the dealer would have known this. Even the XM support looked up my radio and couldn't find the answer.

Gary