I've read several threads trying to get an answer but my issue seem a bit different. My HFL call functionality works great but if I make or receive a call I can hear the other party great but all they hear is a bunch of noise. When I'm sitting still it has no noise but if I'm rolling it puts out a lot of noise. I've shut my AC fan off, windows up, sunroof closed but still have a lot of noise. Could the mic be in the wrong spot or aimed improperly? I know it's mounted in the center box at the rearview mirror.

What's strange is that the voice commands work great even when I'm driving at 65+mph.

Does the radio have a mic input that I could install a different mic and test it in a different spot in the car?