Any other options for video on Nav? 2006 X5 4.4i
 

I see EAS's kit but it's almost $500 + video source. Are there any other options out there for getting video onto my nav screen? Any that allow for backup camera and know when the vehicle is in reverse.

The Dietz from EAS is one. There was one from NavTv but I remember it had some limitation or another. You can also purchase the original TV module from BMW. It allows you to use the reverse camera or video, one at a time if I remember correctly. The Dietz has the relay ready for the backup camera if I remember correctly. Unfortunately, these are the only options that I am aware of.

Good luck!