Hi

New member here.

Does anyone know how to get the navigation side of this unit back to the volume up/down control twist? right now to turn up/down the nav i have to leave it set manually in the settings.
If i mute the radio and then head back to the nav and try the up/down volume control still doesn't work.
The navigation does reduce the sound of the radio when the speech takes over (but the sound of the nav is set manually in settings)

When we first bought the car the volume up/down control twist did turn up the navigation speech.

Its probably something really simple but i cant figur it out.


The radio/aux/bluetooth side of the head unit is fine, the up/down twist button works.