My new android head unit is supposed to support factory systems

[Android Central Question]

Hi, fitted the Chinese android head unit, I think all seems to work, make phone calls etc, play MP3'S from my phone, trouble is there is no sound from the original cd / radio, its working just no sound, help, any ideas ?

 

[B. Diddy]

Welcome to Android Central! It'll probably be difficult for anyone to help without knowing the exact brand/model of the head unit and without seeing the installation manual. Please register on this forum, which will allow you to engage in discussion more easily, as well as post images. https://forums.androidcentral.com/ask-question/409154-join-android-central-community.html

 

[belodion]

17h later.

We're trying to help, but obviously cannot do so if you don't respond.