Aygo Blue 2008 - Lost all sound and bluetooth

[Fiamin]

I've Aygo  2008 Blue some time ago it lost all the sound and bluetooth as well. Radio is turned on but  there nothing playing from the Speakers. So I bought new Speakers and swap them over - no joy. Swapped back radio to original one - no joy. Swapped to other one that I have access to - no joy. Now I've disconnected Battery and waiting anyone came across something like this ?

[Fiamin]

Sorted car without Battery for 1h after I connected it back everything is working now.

[Fiamin]

Just now the bluetooth will not power up at all lol.

[Dizzyblue]

I am having the same problems with my Aygo. I have been disconnecting the iPhone cable when not driving the car and it is better then but can switch off and on every five minutes which is really annoying. 

[Fiamin]

For me seems like bluetooth died completely. It is unresponsive and not even showing any lights.