Just wanted to remind those who have had issues related to the AC/radio circuit-board to register online complaints with the NHTSA for possible recall action. The sudden loss of the defrosting system can cause serious visibility issues, and it was considered widespread enough of a problem in the sedans for a recall to be issued.

Infiniti consumer affairs will refund customers (with receipts/dealer service documentation) who have come out of pocket to fix the problem, if a recall is issued.

To file:
https://www-odi.nhtsa.dot.gov/ivoq/

To view similar complaints:
http://www-odi.nhtsa.dot.gov/complaints/

 

I haven't had any issues but good looking out. Thanks for an awesome post.

 

Knock on wood.. but the only issue I've had with mine is that typical issue where the CD player stops being able to play audio to the speakers(crackling and such), but it only does it on CD. Most Coupes have this happen at some point with the Bose 6-disc changer.