Connecting iPhone to Car NAVI

[Voro]

I am having a weird little problem here.

When I connect my iPhone to my car Navigation Screen (Kenwood DNX7120)
and I try to play a youtube video, the video plays for 2 seconds while the phone is on this screen:

Then the phone switches over to this screen:

And my NAVI system thinks im playing music and turns of the screen with the Message:

NO VIDEO SIGNAL

(sound of the video still plays at this point)

Now I don't know if its a problem with the navi system or the phone, nevertheless I posted this request on both Kenwood forums and here hoping someone can help me out. Ultimately I am thinking maybe somebody knows how to make it stay on the first screen?

Thanks guys

 

[Rowdy350]

I run my 4s and my old 4 on my Alpine INA-W900. To play live video I have to have a video playing from my iTunes on deck first. Pause video. Open browser on phone and push play. Works till I have to select another live video. Then I repeat process.

 

[Voro]

what do you mean iTunes on deck?

 

[Rowdy350]

On deck :
I have to be playing a "pod cast- movie - music video" on my alpine receiver. This video is coming from my iPhone.