2005 thru 2010 Corvette Navigation Radio Clock Restore and 2016 DVD MAP Update Version 10.

 Newly updated Firmware Version 2 corrected some issues of incompatibility with some head units.

Free shipping, Guaranteed to work or your money back!!

Get your clock working again on your OEM Corvette navigation radio and 

also receive the latest and last DVD MAP update Version 10 of 2016. 

Manufacturer developed firmware upgrade will correct the time issue on your navigation screen. Just remove the old map disc from your Nav radio, insert the CD and let the radio do the rest. It will take approximately 2 minutes to update. Remove the CD and re-insert the new map disc and your clock on the Nav screen will be correctly set to the proper time.  It will also correct the 10 minute lag that occurs when you input a destination into your navigation. No more diagonal line through the GPS icon on the navigation screen. This update cannot be performed using a memory stick or chip. With this service you will receive a CD with the firmware update, a DVD with the latest map update including United States & Canada and detailed installation instructions. Guaranteed to work or your money back.

Guaranteed to work or your money back!!

Here are some of the emails I've received and also check my feedback:

New message from: g********1 (176)Hello ! your disc to fix vette nav radios 2005 thru 2010 C6 is outstanding, instructions are exact, it works. I will try my best to make sure corvette forum knows about it . Thank you 

New message from: a*******m (30)

I received this radio-clock update before I expected it. It was well packed with great instructions. It took me all of 2 minutes to install and my clock is NOW WORKING AGAIN. This work-around for the effects of the 2018 military GPS satellite upgrade was one that I thought would not be remedied......This CD did the trick. I would recommend it to all C6 owners as a cheap method to get an issue-free fix. Great work from this seller!New message from: m********9 (369)I received the new CD and it loaded and now I have the clock back working, all good. 

Thank you very much.  

MikeNew message from: g******2 (1)Got it. It downloaded beautifully. No problems. 

THANK YOU!!!!