It's even worse than that. The standards they run on have contradicting errors in the dozens or hundreds. See this talk https://youtu.be/hXnS_Xjwk2Y?t=899 https

It's even worse than that. The standards they run on have contradicting errors in the dozens or hundreds. See this talk https://youtu.be/hXnS_Xjwk2Y?t=899 https://youtu.be/hXnS_Xjwk2Y?t=899 starting at 15 minutes in (that includes testing for Volvo). Relevant (for those who don't want to watch video): - 3000 pages of specs - 1 million LoC from suppliers (because you use different systems from different suppliers) - 200 problems - of which more than 100 problems were in the standard itself (standard being AUTOSAR that described how different parts from different suppliers communicate with each other)