Still trying to piece the puzzle together. It looks like the first thing I have to do is enable the Video in Motion option. This was easy to do with Bimmercode, as I didn't have to use the expert mode to turn on this option. If I can turn on this option with Bimmercode, then I'm sure 99% of you can do it as well. I verified that this option is working, as I was playing a video from my USB drive all the way up to 65mph.
I have a response from Bimmercode support about what to change in Expert mode to get the phone screen mirroring option. I will try that this weekend, and let you know how it turns out.