I have a AVIC-Z3 fully loaded-- iPod adapter, backup camera, bluetooth phone module, and an AUX Video+Audio input. I recently added rear video screens and now the DVD audio doesn't work. 

+ Audio for radio, AUX input and other sources work correctly.

+ Rear video screens work correctly

+ Tried resetting to Factory Default Settings

My next step is to pull everything back out and retest connectivity, but before I do that, I thought I'd ask to see if there was anything in particular I should check for before I dive for the needle in the haystack.

Any suggestions or known issues?

Thanks

I have the same problem. Does anyone know how we can fix it?

Hi John-

What version of the software are you using?  What peripherals-- bluetooth, ipod, etc?  When you installed the video out cable, did you also run audio out cables?  

For me, the "clicking" noise still comes through the speakers when I increase volume, so I don't think it is a wiring issue.

I've tried modifying the AUX input and AV input under Audio Settings, but still no luck.  Any suggestions?