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A comment on Stop Hiding My Controls: Hidden Interface Controls Are Affecting Usability. Parent comment

Re:Stop Hiding My Controls: Hidden Interface Controls Are Af... by sokoloff on Sunday July 06, 2025 @08:43AM (#44480311)
Many of the low-speed switches are connected to a single controller that then interfaces over LIN or CAN to the car.

Reducing the copper content of cars and reducing the size of the wiring bundles that have to pass through grommets to doors, in body channels, etc. was the main driver. Offering greater interconnectedness and (eventually) reliability was a nice side effect.

It used to be a pain in the ass to get the parking lights to flash some kind of feedback for remote locking, remote start, etc. Now, it’s two signals on the CAN bus.

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Re:Stop Hiding My Controls: Hidden Interface Controls Are Af... by PoshBreeze on Sunday July 06, 2025 @09:00AM (#44480450)
OK, thanks for the explanation.

> Offering greater interconnected news and (eventually) reliability was a nice side effect.

I am not sure about that. You still suffer from electronic problems due to corrosion around the plugs, duff sockets and dodgy earths as the vehicle ages.

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