Description

2005 thru 2008 Pontiac Grand Prix 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. Guaranteed to work or your money back!! Get your clock working again on your OEM Grand Prix 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 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 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, and a DVD with the latest map update including United States & Canada, detailed installation instructions. Guaranteed to work or your money back. Free shipping, Guaranteed to work or your money back!!