Can someone help answer this question?

I have a custom wallpaper set up and want to know how I can go back to that showing after accessing navigation, etc while driving.

Im a new owner of a 2009 TL SH-AWD with tech package and cannot find the answer (if there is one) to this.

Can someone tell me if there is a button you hold or some other way of bringing you back to the wallpaper while driving? I know you can get it back there while in park or when you restart.

Thanks!

 

Unfortunately you can't get back to it while driving.