The AV control unit is the actual unit I was referring to earlier. It sits on the back of the radio and controls the HVAC/Display/Etc.

It still sounds like something went bad but i'm surprised you get the screen at all now. Did you notice anything out of place when you disassembled everything? You really shouldn't since you never took it apart before. I will say though that mine randomly shuts down and reboots. I think infiniti must have some issues with the units.

 

Didnt see anything out of place really but I dunno lol. I ordered the buttons thing and the unit behind it so I hope it fixes it. If not then I have no idea what to do lol

 

All you need is the radio unit, which has the circuit board for the entire system. This should fix your problems. It did for me

 

What is the radio unit? Is it the thing with the cd changer?

 

Yes, this includes all the HVAC controls radio/cd control. This is common failure on G35


EDIT: I completely misread your first post that included yours is a 2008... Sorry bro. I don't know the answer to this.

 

Its ok. Hoping its the same problem lol. My radio unit comes in tomorrow so ill post here if it fixes it so if it happens to anyone else they will know. Thanks!

 

Put in the new radio unit where u puy cds. Everything works and I have control over everything. Except I have no sound coming from my speakers and cd sounds like it keeps trying to eject. Anyone have that ₩roblem?

 

Found out the radio is from a non bose car. Could that cause the no sound issue

 

I actually would think that's the problem. I would have to look at the harness diagram in the shop manual to be sure but that's likely it. I'd imagine the pinouts are slightly different for the audio. I'm surprised you were able to plug the harnesses back in. I would have thought they'd be keyed differently.

 

Opened up my stock and the new one I got and they looked different internally so im about to order one that has the same part number lol

 

Ok just got another bose radio from ebay from lkq or whatever and they said it works. So I put it in and now it keeps blowing fuses again but the non bose one works fine but has no sound. You guys think my amp is bad?

 

????? any luck with this problem my 2008 is doing the same thing!!!

 

Sorry I know this post is old. What exactly was your problem? My radio, ac , and Display screen went off and ac goes into auto. I change the audio fuse under the hood and it all comes back until i hit a speed bump or some times just randomly it will blow the fuse again. Any info will be greatly appreciated .

 

Cant believe I forgot to update this haha. I havent gotten to it yet but I need a new sub/rear center speaker. All I did was unplug mine from the amp and all my stuff works now. Just sounds diff without the rear center sub/speaker but still sounds good enough

 

No way, you know my sub was making some wired clicking noise a couple of weeks ago. I am gonna go out side and see what happens. Thanks man .