porchjunky Posted October 26, 2007 Share Posted October 26, 2007 Lexus newbie here.... I just picked up a 2002 ES300, and it appears the NAV system has never undergone an update. I've tried researching what it will take to get this device update to a relatively new set of maps, but its been a difficult task to research! From what I have gathered I currently have the Gen 1 installation, and from what I understand from a conversation with a dealer, the latest update currently available is Lexus Part Number PT219-GEN23 which sells for around $275. With the power of the forums, I was hoping for advice/recommendations on (1) is that the correct part number and (2) recommendations for deals on perhaps used disks or alternative vendors. Any help or advice is greatly appreciated! Cheers Quote Link to comment Share on other sites More sharing options...
SW03ES Posted October 26, 2007 Share Posted October 26, 2007 You have generation 2 nav, gen 1 was hard drive based. This is what you need: http://www.lexus-parts.com/parts_detail.asp?id=90133 They have about the best price you'll find anywhere. Quote Link to comment Share on other sites More sharing options...
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