2013 G37 Convertible - Roof won't close
 

I've had some issues with the roof operation. The roof did not close completely - my mechanic was able to close it, open it, close it. SoI thought the problem was resolved. Ona sunny day this week I had the rood open/down and while driving I saw a message on the dashboard "Roof operation" (or something like it). Now the roof won't close.

Is there anyone with CONSULT tool in Atlanta area who can reset/relearn the convertible top operation?

Did you checked the flapper arms...if one of them is not completely folded...If one of them failed(broken gear) and move slightly (when the top is close) that message will appear in the cluster.