Hello,
Just installed my new radio with a hiworld box.
Everything works exept for 2 things.
Rear audio, need a cable for that, so that will go later.
2nd is the volume button on the steering wheel. When I use it the volume goes up and down but.does not stop. It.goed to max volume or 0 volume when using swc.
What do I do to fix that?
Audi A3 8p.
Regards Martijn