It’s simpler. The supplier of the part they bought off the shelf had a larger recall of several hundred units https://www.aboutautomobile.com/Equipment/Safety-Recall/Bend...
Wanna bet that instead of the thing on the dash being a mechanical valve, it's actually a button that actuates an electronic valve elsewhere, because some idiot Tesla engineer thought it would be smarter
Replace Tesla with Bendix and that would be closer to the truth. Search "Bendix Intellipark" for some more information. It does replace the mechanical valve with an electronic switch.
(Bendix was a good brand and they made a lot of brake stuff, but my experience with them is decades old.)