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2.5 Firmware Update

Discussion in 'Roadster: Technical' started by Jonathanm, Aug 14, 2017.

  1. Jonathanm

    Jonathanm Member

    Joined:
    Dec 7, 2014
    Messages:
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    Location:
    Monaco
    When I was ordering my new ESS "plug" Tesla looked at my log files and said I needed a firmware update. I quickly checked logs I had pulled a few months ago and noticed that the firmware I had was 4.6.8 40. I assumed this was the latest?

    "timestamp, firmware version

    08/31/2014 10:53:05, 4.6.5 40

    02/27/2015 15:56:32, 4.6.8 40


    I emailed Tesla an extract from my logs showing the above and they said that I do not have the latest version and when my car is up and running to bring it to the SC...
    Certainly news to me...anybody else aware of this?
     
  2. snd92

    snd92 Member

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    Location:
    Norway
    I have 4.7.2. Updated October 2016
     
  3. Jonathanm

    Jonathanm Member

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    OK great - do you know what the differences are?
     
  4. sethr

    sethr CPO Roadster #1089

    Joined:
    Mar 24, 2013
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    Location:
    Fairfax, VA
    One thing I know the update does is lower the cruise control threshold to 25 mph. Maybe someone else is aware of additional differences...
     
    • Like x 1
  5. snd92

    snd92 Member

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    Oct 27, 2016
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    Nope :(. I have attached the release notes from 2012. I am eager to see if anybody has a changelog for the newer releases...
     

    Attached Files:

  6. hcsharp

    hcsharp Active Member

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    Location:
    Vermont
    It lowered my cruise control threshold to 18 mph.
     

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