Here is a guide to help you figure out what Generation Nav you have, I do not have the Toyota info. Check the DVD version on your car to see what DVD version you have.
Gen 2 and 3 DVD based, 5.1 update disc P/N 00230-GEN23CY-05
GX470................2003-2004
Gen 4 DVD based, 5.1 update disc P/N 00230-GEN4S-CY05 , Numbers on the DVD are: 86271-33045 & 464210-0660
GX470.................2005-2006
Gen 5 DVD based
IS250/350 ..........2006
I have a 2007 GX470 and the Nav hack does not work. Is there an updated hack that works?
Secret Menus And Nav Hacks.
in 99 - 03 Lexus RX300
Posted
I have a 2007 GX470 and the Nav hack does not work. Is there an updated hack that works?
Thanks.