I have a 2013 DGM 5 Door and one thing that has been killing me, is the inability to change the default HF Volume (Hands Free) from level 8 to about level 3.
When I receive a bluetooth call, I have to very quickly hit the "-" button on the steering wheel, to get the volume down to a non ear-busting level. And it's the same way with every call!
I have the stock radio with no GPS or touch screen.
Thanks for any help!