• CADmonkey@lemmy.world
    link
    fedilink
    English
    arrow-up
    2
    ·
    11 months ago

    Heated seats use a heating element which just needs power and ground. They can’t encrypt that.

    • Blue_Morpho@lemmy.world
      link
      fedilink
      English
      arrow-up
      1
      ·
      11 months ago

      Yes you can run your own wire and glue a switch to the console. But it won’t work in the car’s ui. And I bet everything over 5v for USB is off a computer controlled relay. So you’d have to patch into the high voltage battery and do your own dc to dc conversion.

        • Blue_Morpho@lemmy.world
          link
          fedilink
          English
          arrow-up
          1
          arrow-down
          1
          ·
          11 months ago

          If it was easy and cheap, everyone would be doing it for all their controls instead of complaining about Tesla’s touch screen.

            • Blue_Morpho@lemmy.world
              link
              fedilink
              English
              arrow-up
              1
              arrow-down
              1
              ·
              11 months ago

              I didn’t say I couldn’t do it. I implied it would be expensive to do it commercially. Home users who do it as a hobby so their hourly rate doesn’t matter can do it legally anyway.