Originally Posted by
Celtoid
I have an SE with SatNav.....don't know if it's premium thou. I had the same problem but i've found that the stereo, phone and satnav volume are independant and need to be turned down individually or you get what you have described.
It's tricky to do when you get a short window of opertunity to make the adjustments.
'Make' the satnav talk and then turn down the volume on it as 'she' is talking. It may take you a few goes. The radio/cd volume should remain unchanged. Don't adjust before or after the voice command as that will adjust the stereo volume.
Same with the phone.
This worked for my system.
Cheers,
Kev.