Now, I know from the informative thread that the iPhone 4/4s CAN show video on the nav screen and the iPhone 5 can't, but I'm interested on how this actually functions for any of you that uses it.
When working, if you are streaming video from you tube, a music video or a downloaded program for example, does it scale fully up to the nav screen?
Whats the quality like? Could anyone post a photo perhaps?
With all these TV catch-up apps now, I'm a intrigued to know if and how they work (obviously when the car is stationary).
If they do, I may need to buy an old iPhone 4 (as I now have an iPhone 5!
Any insight appreciated.