Thank you for viewing. Please read to the end before purchasing. For NSZT-Y68T SD navigation This is an announcement for the nationwide map update, the latest CD-ROM disc. ■ Product Description ☆ If your map update period is valid, updating the map with this disc will give you the latest map [including roads, buildings, and other information]. 2025/12/17 Nishi Kyushu Expressway Matsuura IC - Hirado IC 7.5km 2025/12/11 Tohoku-Chuo Expressway Shimoinnai IC - Ogachi Komachi IC 3.7km 2025/11/06 Matsumoto-daira Wide Area Park Yamabiko Dome → Ainet Yamabiko Dome Name change ※ Updates also available in other prefectures Current latest map type If the first 2 digits are 13 or more and 20 or less XX-XXXX-7E20 If the first 2 digits are 21 or more XX-XXXX-7E20 ☆ How to check the expiration date The "End Date" listed on the "Map Update" screen is the map on-demand validity period. ※ Please consider that you cannot update unless the basic map data on the navigation unit is within 2 years and the expiration date has not passed. However, if you purchase the latest SD map from a dealer, the update validity period will be extended for 2 years, and you can continue to use the nationwide map latest update disc. Please check the instruction manual for the map update data update procedure. ☆ You can only select "3 prefectures" at a time for the navigation update, so repeat this several times to complete the update for all prefectures. ☆ In addition to map data, VICS traffic congestion display and other information will also be updated to the latest version at the same time. ★ Items to be shipped ★ We will perform a final update check at the time of shipment and always ship the latest version. ☆ One CD-ROM disc will be shipped. Please understand and agree before purchasing.