I have an '11 Pro-4X with the RF radio and was wondering if I could put in the radio/gps system out of the new Pro-4X? I know mine would need wiring for the camera, but how does the gps work? Will all the steering wheel buttons still work right?
I think you'd be better off with an aftermarket stereo. The sound quality will be dramatically better even with the factory speakers. Also, It should be easier to install using all the information provided here.