[tantalor]

Here are a few well known ones off the top of my head:

https://en.wikipedia.org/wiki/Bible

https://en.wikipedia.org/wiki/Tao_Te_Ching

https://en.wikipedia.org/wiki/Quran

[yawpitch]

Those aren’t operating manuals, and two of them basically sum up to “if the troubleshooting guide doesn’t work, wait till tech support is back in the office”. At least in the Vedas there’s a bit of a nod to “have you tried powering it off and on again?”.

[bawis]

Your "sum up" of one of them is massively wrong, try to learn more about them.

[yawpitch]

If you believe that then I’m certain I know more about all three than you do about any one.