The average Tesla-driving, iPhone-using suburbanite isn't spending a lot of time worrying about tractor software payloads. They should, though.Fixing a broken-down farm tractor used to take just a wrench set and some elbow grease. Now repairs might require a mobile-device interface, online diagnostic tools and secure software updates, too. And that stuff isn't just sitting around in the barn. It's mostly held at a shrinking number of manufacturer-authorized dealerships. As a result, simple breakdowns that in the past might have been repaired in hours can now take days or weeks.

https://n.news.naver.com/mnews/article/044/0000245012?sid=104

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