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Ugh! Trying to reset MFD, now "check engine" light is on!

Discussion in 'Gen 2 Prius Audio and Electronics' started by dmsfca, Mar 11, 2008.

  1. dmsfca

    dmsfca New Member

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    Sep 7, 2005
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    2007 Prius, updated the DVD for the nav and need to reset the power to the MFD. The instructions that came with the DVD (off ebay) said to find the fuse for the radio and unplug it for a minute to reset the MFD.

    I pulled the fuse that I thought did the MFD, but it wasn't the right one. Everything on the car is fine, but now the "check engine" light is lit on the dash.

    How do I reset this?

    Next question - how do we best reset the memory on the Nav so that it reloads the Nav software? Can I just pull a fuse somewhere or do I need to pull a terminal off the battery? And how best to get to the battery on a 2007?

    Thanks everyone!
     
    #1 dmsfca, Mar 11, 2008
  2. rigormortis

    rigormortis Active Member

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    i dont have nav, so i can't be much help, but i think that requires
    opening the actaul dvd drive and pressing the reset button inside??




     
    #2 rigormortis, Mar 12, 2008
  3. ceric

    ceric New Member

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    I can't be of much help either.
    However, last time I upgraded the NAVI DVD on my Honda, it was fully automated.
    Pop the DVD, put in the new DVD, Viola!
    The system reloaded the software and reloaded the data all by itself.
     
    #3 ceric, Mar 12, 2008
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