NHTSA Complaint #11477687 — 2022 TESLA MODEL S

The Tesla center console screen fails to reliably respond to user-touches for simple inputs concerning the HVAC system. This system failure is highly repeatable in my car, and was first noticed driving on a normal Houston street at posted limits. A typical failure pattern, is the car is being driven on normal roads with their occasional imperfections. This can lead to finger-tips touching the display screen accurately, but only very briefly, to trigger an intended input. https://youtu.be/IcQ-mAuQ4cY The screen provides active areas for input in the form of buttons, and slider user-interface elements. In the video, I tap the slider that controls fan speed. Some 7 of 12 touches to the screen simply do not produce a corresponding effect: a) changing the slider positions; nor b) changing the rate of the HVAC fan. This is a safety risk, since a second attempt to touch the screen is required, demanding additional driver focus on the display, and away from watching for traffic and correct driving. This Tesla failure is a pattern observed across several user interfaces, including the voice command system, which is highly unreliable, even in quiet settings with normal N. American speech patterns, for which the car was presumably designed. Faulty car responsiveness across multiple systems is not a coincidence. It is a sign of cultural failure at the highest levels of Tesla to make their cars safe. No warnings, in the displays, or in the Tesla manuals, suggest that this would be a problem under any condition. No inspection has been made by Tesla of this car. Apple does not have this problem, even with their earliest phones. It is unknown what positive purpose there can be to have the display software reject taps, even brief ones. Or for that matter, why Tesla would fail to indicate that user-contact is insufficient and treated as error.