I have an AVIC-6000NEX using an iPhone6. Anyone know how to adjust the navigation voice when using the CarPlay maps? I can mute it, but not adjust it up or down. It's really loud. I've tried to adjust on the phone settings for maps, but that doesn't make a difference.
BTW- after I bricked my AVIC-700bt, I upgraded to this unit and love it. Great HU and I've had no issues using any of the features.