MG4 Audio on sat nav

[siteguru]

Don't know about the Trophy, but on the SE there isn't a separate volume slider for indicators - their volume is linked to the Alerts volume slider.

 

[Martinonline]

Alerts volume controls indicators' volume in my Trophy. I believe, but will check, that the right wheel button changed the SatNav volume when directions were being spoken during my recent drive. (Rather than the radio volume which I wanted to change to hear the news.)

EDIT: Confirmed the right wheel button adjusts the SatNav voice guidance level when the directions are being spoken.