I have successfully saved 8 of my favorite Sirius/XM channels. However, I have another 3-4 I'd like to somehow save. I read somewhere in the manual that up to 40 "favorites" <my term> can be saved. But I cannot figure out how to save channels above 8 since there are only 8 buttons on the dash.

Help would be appreciated. BTW, my radio is the Harman Kardon.