Hi Guys, This is my first post, regarding GPS G35,I need some help with GPS, originally it doesn't some with GPS I bought the original infiniti GPS but doesn't work, what else do I need to put in get this work.

 

It doesn't work like that. You would have to replace the whole electrical harness. Your GPS will not work unless it was originally equipped with GPS, or you spend thousands of dollars (or know how to install the harness yourself) to get it to work.

Just use your phone's GPS.

 

How much the harness will cost to install, since i am half way and will waste more $$$ to return the stuff might as well get the job done.