I continue to be at a loss. I have attempted the above recommendations and watched too many youtube videos but no solution yet. My wife remains convinced there used to be a single XM screen? Any ideas? Thanks.
Ok , I give up. My wife is certain the center display (playing XM) used to be a single screen. But now it is a split screen with a smaller tile imbedded on the right side. How can I make the screen a single screen (i.e. radio only). Sorry in advance for my lack of ability!