Why is Google play music not working with Pioneer ARC?

[Daniel Fuller]

Hi All

I recently installed a new Pioneer radio in my car, the attraction of it being that I supposedly can play music from my phone to the radio via USB.

It turns out this can only be accomplished by using Pioneer ARC, Which is marketed as being compatible with google play music. from demo's i've seen you should be able to use google play music like normal and it will play on the vehicles speaker system rather than the phone's.

I've tried playing around with security settings and I still can't get it to work. If anyone could offer some insight that would be great

 

[B. Diddy]

The Android Apps forum is intended more for developers to promote their apps, so this thread would probably be better in the General Help forum or the Android Auto forum (if it's an Android Auto head unit) -- is it? I can move the thread when I know.