Bluetooth is not on 06 and wasnt listed on nissannews as an addition to 07 but who knows. I haven't heard anyone talk about the FX35 bluetooth on MO but it sounds feasible. There are lots of common parts between all the nissan and infiniti models but sometimes with minor variations. If you try this be sure to post up details and pics. There are several threads here on bluetooth do a search. Here is one with several links and ideas in it.