SilverGS430

you haven't made any mistakes. the navigation override doesn't work. just the dvd and the on screen phone works. for navigation inputs, you have to disable it manually. check up earlier in posts. i put up a video of how to do it. its a few buttons u push on ur screen that lets you bypass the navi lock. heres the link to the video... http://us.lexusownersclub.com/forums/index...pe=post&id=3320 hope this helps ← Thanks and sorry. I guess I missed your earlier entries--must have skipped that page. My questions are answered.

Thanks for the detailed instructions. I followed them step by step and have had good results. The only problem that I have had is that I am still not able to use my Nav system while driving (I can still use it while stopped). I can play DVDs, dial with the onscreen phone, but no Nav use. What is the most likely mistake?