Why does my Samsung Galaxy S7 does not automatically re-connect with my car's bluetooth ?

[AC Question]

The initial bluetooth pairing worked absolute fine, and I could use the car's audio system for making/receiving calls. But the next time the connection would not be re-established automatically. The phone shows "connected", but the car's audio system shows "not connected". After switching the phone's bluetooth function on and off several times manually, it then starts working again suddenly. Previously I had used my Galaxy S5 on the same car, without any issues. So I believe it has something to do with Android's new firmware 6.0.1. Any ideas how to fix this problem ?
Thank you !!

 

[sydneycooper1979]

I have had this problem on several of my devices--iPhone included. I can't get them to automatically pair with a bluetooth device.

 

[Big G1]

It looks like yet another problem and I so would like to give you a fix to it. I am trying to do the same thing and it just will not connect. My other galaxy's all OK just this one, so I think time to return it

 

[Big G1]

Hi guys just found out Samsung do have a problem with the software and will update in about 4 weeks or so.