05-26-2020, 08:47 AM
(05-25-2020, 05:03 PM)tiagobelopedro@hotmail.com Wrote: Hello.
I bought and install a Joying 8' single din Unit (EU-JY-UOS01N4GS-H) on my BMW 1 series (2009).
When i installed the unit, and the first time i run it, the sounds works fine.
The second time, and after that, always that i start the car i can't change the music volume. I touch the volume buttons on display and the volume bar on the display move, but the sound level stays the same, don't change. I can't set music volume up or down.
That happens on radio, music player or Bluetooth music.
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