So I turn on the car and hear the radio playing, but I look at the center console and nothing's on. The radio plays, but there's nothing on the display. Even the lights for the AC dont work, but the AC itself does. Does anyone know what the problem could be? I havent done any modifications other than changing the dome lights and clearance lights (but that was done a while ago and everything still worked), so I have no idea whats going on. Any help will be appreciated...

 

You might need new radio. IT is common G35 problem. I have mine replaced. You might get away by replacing the radio circuit board.

 

Ahh I was hoping it wouldn't be anything that big. Oh and over the past few days I've turned it on, and sometimes it would work but other times it would shut off.

 

Power supply in the radio headunit is dying. Once it completely dies, the problem will persist i.e. it won't intermittently work. Speaking from my own personal experience.