Bluetooth volume loss
Folks - I believe this is a well known artifact of bluetooth - even though your media output level is maxed on your phone, it wont be nearly as loud as a direct connection. For example, I can hear the radio just fine at highway speeds, and not much above 50%.
Music via bluetooth is another story altogether.
I'm NOT connecting directly via the USB input in the right glove box. If I use the USB connection is that direct vs bluetooth?
I guess I need to experiment, but curious to hear your thoughts....
Roll away the dew...