Hi,

Does anyone know how to mute the sound of the navigation/B&O system electrically/electronically? I'd like to use this for laser jammer/radar detector.

I'd prefer a cleaner solution than adding in line relays to all the speakers.

I looked around google and technical Audi docs but didn't find anything.

There should be some way to do this via the CAN bus, but I did not find information about it either.

Thanks