I also have a 2011 CR-Z the navigation system, and my clock resets to January 1, 2002, 1:00 PM. After reading the discussions on this issue, and trying a few of the suggested fixes, which didn't work, I decided to contact the Honda customer service line. They are aware of the problem and I was told that their engineers are currently working on a fix, but at this time, there is no solution available. It is not the CD, you can't reset the clock by disconnecting the battery, and of course there is no way to get into the software to make any changes. Honda recommended that we wait for a fix to be found and released. I don't know what that means other than waiting since it is in their hands.