Thank you for viewing. Please read to the end before purchasing. For NSZT-Y68T SD Navigation This is a guide to 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 Shimo-Uchinai 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 updates are not possible 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 by 2 years, and the nationwide map latest update disc can be used continuously. Please check the instruction manual for the map update data update procedure. ☆The navigation unit can only select "3 prefectures" at a time for updates, so you will need to 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. ☆We will ship one CD-ROM disc. Please understand and agree before purchasing. ★Customers who can purchase regularly will receive a discount. Please contact us before purchasing.