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How can I tell which nav unit I have in my 2010 Prius IV

Discussion in 'Gen 3 Prius Audio and Electronics' started by rsttoole, Nov 7, 2014.

  1. rsttoole

    rsttoole Junior Member

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    2010 Prius
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    IV
    I see some interesting information on software updates for the Prius Nav system. I recently purchased a 2010 Prius IV with Nav. How to I tell which make and model it is? Any software updates for it other than the maps update?
     
    #1 rsttoole, Nov 7, 2014
  2. Tideland Prius

    Tideland Prius Moderator of the North
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    For 2010, there was only one type of navigation system - Denso manufactured, DVD-based navigation (before Toyota introduced another type which is probably what you're talking about - the 6.1" Display Audio w/ navigation that's manufactured by Harmon Kardon).

    No software updates, just maps.
     
    #2 Tideland Prius, Nov 7, 2014
  3. silverlt

    silverlt New Member

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    martinsville IN
    Vehicle:
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    Hello I am a new owner to the prius and have a 2010 IV and am wondering how to do the update on the nav maps. Im starting with this thread and hope to find the one I need as im sure its had to have been talked about.
    Thank you.
     
    #3 silverlt, Nov 10, 2014
  4. jdcollins5

    jdcollins5 Senior Member

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    The best way is to go to your Toyota dealer and give them the model of your car. They will give you the correct DVD for $169.

    If trying to purchase one outside of the dealer the "standard" 2010 Nav system is a Gen 6. So you want to make sure that the DVD is for a Gen 6 Nav system. The model number of the DVD will typically include the last two digits of the year such as 14-1. So it should include something along the line of 14-1 Gen 6.
     
    #4 jdcollins5, Nov 10, 2014
    Last edited: Nov 10, 2014
  5. rsttoole

    rsttoole Junior Member

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    Location:
    Boise, ID
    Vehicle:
    2010 Prius
    Model:
    IV
    I would replace the NAV unit with a Garmin based system before I wasted the money on the map updates!
     
    #5 rsttoole, Nov 10, 2014
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