I have the same problem, i pushed the button it worked fine for awhile. But when i put the front panel on it starts to flash and wont work at all. Any ideas?

Just tried this and it works a treat! Can't believe my girlfriend has been listening to the Radio for over a year and it could have been fixed at the push of a button!! Oh well, live and learn. Cheers,

I was getting R-2 error on my JVC 12-disk changer ( a CD was stock inside ) I opened the cd changer and I forced CD back to tray ( my finger bled!!!). I poked a needle in the reset hole ( tiny hole ) and changer started working fine but then I was getting R-3 error code, I bought LENS Clenaer ( a CD with brushes ) from Best Buy and now changer works perfect. Another way of of reseting ( if not with pin hole ) is disconnecting power for 5 Minutes and CD changer resets. If you get R-8 error is wiring problem. Hope this help.

Yeah i agree, hopefully this will show u in Google search results. I just searched error message for JVC car stereo. So by doing this hopefully it will not only fix the cd problem, but also the problem with it not showing the station on the radio it is on. I haven't tried this yet but from the replies, it sounds like it will work. Thanks for the help guys! PEACE

This error also happened to me. Just one day after the England Rugby team got thrashed by New Zealand, but I don't think it's related to Rugby... Anyway I searched for the error code which is 0000ZAAO on google and couldn't find it (hopefully google will find this page now for others with the same problem). There is a small reset switch on the front of the unit which you can see if you take the face plate off. I think this occurs when there is a drop in the permanent live feed to the stereo. My alarm has also been playing up lately for the same reason (and my cental locking, because the vehicle has forgotten the key code thanks to the interruption to the permanent feed!) I just topped up the water in my battery; that should do it...

I'm also getting the same error. Plenty of zero's then A0 at the end when trying to play a CD. Radio is fine. JVC KD-G321 Anyone know a way around this please?

dear roger, This problem often occurs a few days before the England Rugby team get thrashed by the french. There is no known cure for the problem. Yours, Arthur ps allez les bleus