I know, and that is a separate issue from what the post is complaining about being broken.

And my point was that this isn't merely a "poor SW testing" problem, but something broken from the get go. Disparate systems shouldn't be connected together such that one thing breaking can cause others to break.

	▲	lmz 2 days ago \| parent [-]
		It does not follow from the article. You're just complaining about a different annoying thing that uses the same screen on some cars. A lot of controls are quite far away from simple on/off switches nowadays, so there's probably software behind that too (hopefully simpler and with better testing).