Is anyone else having trouble with the speed control volume on their car? I have tried turning it all the way up to 7 without being able to notice it working. Also I am less than impressed with how my sync and my android phone play music. I was hoping for the applink or on-screen pandora/spotify apps. Does the iphone work better? Is the artist/song information shown on the driver or nav screen? All I see if on the entertainment screen is it saying that it's connected to bluetooth.