How do i enable the mic on my S2 when i run a stereo cable from the audio out (avic-s2) to aux in on my indash receiver. Im trying to run the handsfree phone thru my car stereo, however for some reason the mic is disabled when i connect the two. I can hear the person calling and run the navigation audio thru my car stereo, but they can't hear me. Have anyone tried this or have a solution. Thanks Jc

Are you using the headphone jack on the S2 as your audio out source? If so it will disable the mic feature

yes im using the headphone jack. is there another option?

I have the same problem, and it's frustrating because this is the main reason that I bought the GPS... for the bluetooth functionality while listening to music, or mapping. Anyone have a workaround?