Why does my Galaxy S5 Bluetooth only play music through the front speakers on my car stereo?

[Eric Lineberger]

Galaxy S5 blue tooth only plays music through front speakers on car stereo

Galaxy S5 blue tooth only plays music through front speakers on car stereo?
All other music on stereo tuner CD etc... plays fine.

 

[Brian Baldwin]

Re: Galaxy S5 blue tooth only plays music through front speakers on car stereo

Check the bluetooth connection settings under your bluetooth in the phone - make sure its sending stereo sound to the device.
Also, maybe try repairing it - and then all else make sure to test with a different app / sound source