madkow70 Posted March 29, 2005 Share Posted March 29, 2005 Help. I just purchased a CPO '02 LX470. I do have a few questions. 1. I understand that there is a simple wire-mod for DVD-in-motion. Would that fix the Nav-destination-input-in-motion as well? If not, are there anyway to make that work? 2. what is the latest Nav DVD available? I see few different versions available on e-bay and I'm not sure if there'll be any compatibility issues with '02 LX470. Is it safe to buy a 4.1? 3. to upgrade the NAV data, is it simple as switching out the Nav DVD and letting it do the update? i'm sure that i'll have tons more questions as I go along. :) thank you very much in advance for your help. D.J. . Quote Link to comment Share on other sites More sharing options...
dougjohn2 Posted March 29, 2005 Share Posted March 29, 2005 Just a word of unrequested advice... I bought my LX 450 as a CPO as well, so I'm familiar with their policies. You might want to hold off on any changes to your DVD/Nav system that involves rewiring as it may void a portion of your CPO warranty. It would be a shame if the system went out -- through nothing that you did -- and Lexus refused to fix it due to the fact that you made a wiring change. Just my 2 cents... Quote Link to comment Share on other sites More sharing options...
madkow70 Posted March 29, 2005 Author Share Posted March 29, 2005 Just a word of unrequested advice...I bought my LX 450 as a CPO as well, so I'm familiar with their policies. You might want to hold off on any changes to your DVD/Nav system that involves rewiring as it may void a portion of your CPO warranty. It would be a shame if the system went out -- through nothing that you did -- and Lexus refused to fix it due to the fact that you made a wiring change. Just my 2 cents... ← Would you know any answers to Nav DVD version question? what year is your LX? Quote Link to comment Share on other sites More sharing options...
dougjohn2 Posted March 29, 2005 Share Posted March 29, 2005 Answers to the DVD/Nav question can be found by searching through a few threads on this site. I have a 1997 LX 450. Quote Link to comment Share on other sites More sharing options...
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