Comment Touchscreens lengthens liability for makers (Score 4, Informative) 145
I don't understand why the automakers keep getting rid of physical buttons for safety critical systems. They save some money up front but the back end liability can be substantial.
Take for example Tesla. They had to perform recalls because their touchscreen systems eventually wore out the flash memory on the Tegra 3 processors and the screen stopped working. You would think fine-- if the car is under warranty, Tesla needs to fix, otherwise the owners are on the hook. But because the screen controlled safety features such as windshield defrost and back-up camera, Tesla needed to do a recall even on cars well past the warranty period.
Screens (with or without touchscreen) to control safety features seems like such a bad idea on so many levels. Windshield defrost should be one button press away at all times.