Aftermarket Bluetooth Enabled Stereo Using Factory MIC

[mrandersonz]

Hey All!

I just bought a 2012 Nissan Versa Sedan SV with the technology package.
I bought the PAC steering wheel controls for stereo functions.. I bought a Pioneer AVH-P8400HB

A Couple of questions...

I want to "tap" into the MIC line of the original Bluetooth that came with this car but have no way of knowing what wire it is.
I see a box underneath the floor under the passenger seat. Does anyone have an idea of what wire to tap into?

The Steering Wheel Controls work great. But my bluetooth sucks.

Does anyone know how or where to get this diagram?

[imac_89]

I think most would say to check the Nissan Service Manual. I am not sure otherwise.