Thank you for viewing. Please read to the end before purchasing. This is a guide to the latest CD-ROM disc for the 10-inch SD navigation system for NSZN-Z68T. ■ Product Description ☆ Those with a valid map update expiration date can update their maps to the latest version by using this disc. 2025/08/22 Joban Expressway Iwaki-Onahama IC opens 2025/07/30 Junglelia Okinawa added Yamanami Ranch → Nukujyu name change Kashima Soccer Stadium → Mercali Stadium name change IG Arena added Chuo Expressway Suwako Smart IC opens If the first two digits are 13 or more and 20 or less If the first two digits are 13 or more and 20 or less XX-XXXX-7C10 If the first two digits are 21 or more XX-XXXX-7C10 ☆ How to check the expiration date The "End Date" listed on the "Map Update" screen is the Map On Demand validity period. *Please note 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 for 2 years, and you can continue to use the nationwide map latest update disc. ★ Notes *Please perform the update at your own risk. *The operating instructions may vary depending on the type of navigation system; please check the instruction manual and with your dealer. Please check the instruction manual for the map update data update procedure. 1. Press the "Settings/Edit" switch or the "SET/DISP" or "Wrench Mark" switch on the navigation system. 2. Touch the "Navigation" tab, and if the "Map Update" button is displayed, it is a "Map On Demand compatible navigation system." ☆ The navigation system can only select "3 prefectures" at a time for updates, so repeat this several times to complete the update for all prefectures. ☆ In addition to map data, VICS traffic congestion display and other features 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.