● Toyota Genuine 2020 Autumn Edition A20 Voice Navigation DVD ROM Disc Part Number 08664-0AY96 86271-60A781 (※Update is basically possible by replacing the disc only. Also, the compatible navigation models will have the 2021 Autumn edition as the final update.) ● The data surface of the disc has almost no scratches and is in the same condition as new, but please understand that it is a used item and no claims will be accepted. ● If the navigation disc number you are currently using is A2.., it will be compatible, but if you are unsure, please inquire from the question column with the navigation model number. ● Not all compatible navigation models require a program disc. (※A program disc is not required unless the navigation is in an initialized state due to battery replacement or removal of the navigation unit.) ● If a program disc is required for the update, we will lend it to you free of charge, but you will be responsible for the return shipping cost. ● Also, this product is not a copy (imitation) product that claims to be an inexpensive overseas product. ● We strictly refuse cancellations, returns, or exchanges after winning the bid, so please be sure to check the compatible models carefully. ※ Compatible navigation model numbers are as follows ※ 2003 model NDCT-D53/W53, NDCT-W53E 2004 model ND3A-W54A, ND3T-D54/W54, NDCT-W54E 2005 model ND3T-W55, NDDA-W55 2006 model ND3T-W56, NDDA-W56 2007 model ND3T-W57 (※Also usable in manufacturer-option genuine DVD navigation systems such as the S18 Crown early model, F30 Celsior late model, U30 Harrier, and X120 Mark X) ● The product will be shipped by Click Post only, so please understand. ※ The navigation unit and navigation controller in the images during operation check are not included. Type of accessories...Car navigation software Toyota Genuine DVD ROM