In the audio menu you can alter the satnav volume.
However, in the touch 2 systeem the volume is always related to the audio volume.
Even if you put the navigation volume at max, but turn the audio very low. The satnav is bearly hearable.
However, in the touch 2 systeem the volume is always related to the audio volume.
Even if you put the navigation volume at max, but turn the audio very low. The satnav is bearly hearable.