I think this thread will help solve how to keep the original microphone working: http://www.mynissanleaf.com/viewtopic.php?f=36&t=23887&p=494120#p494120
cummpp Pretty good info. Did you take any video to upload to YouTube?
Any ideas on how to connect a steering wheel control interface to the Bluetooth Control Unit Wiring Harness?
Do you have he link for the hands free adapter from Crutchfield? When I ordered the Sony XAV-AX100 I couldn't find any hands free/wheel control adapters that were compatible with the Leaf.
Thanks.