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navi

  1. Sienna
    I have a 2004 XLE with a factory nav system. I recently purchased this van and never checked the nav.. what a mistake. I get a message that reads "incorrect program disk. Please insert the proper disk. " So far this is what I have tried. Pulled the (2) fuse's Disconnected battery for several...
  2. 1Gen-Tundra
    I have read some post re: 5 gen software for the 4 gen navi system, yet my dealer says catagorically that the 5 gen will not work on 4 gen system. What is the real answer? It makes sense that one would be able to clear the navi remove the disks add the new 5 gen disks and allow the system to...
  3. 1Gen-Tundra
    Have 06 LTD Crew w/ factory JBL Navi and factory rear ent system. Is it possible to watch DVD on Navi, either from rear system or the Navi itself? Also, are there upgrades to the Navi discs available, if so where? And Why in 06 would they not have bluetooth built into the system or is it there...
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