What is doubly amazing about this: they must really be confident of their testing procedures and software practices, because the liability of pushing a bad software update and causing injury to a driver... confidence, for sure. I'm certain this is the reason Toyota and others don't ever update the software in your car, after you purchase it, unless it's a recall firmware fix.
Except, when I was driving my Tesla Model S down a long stretch of highway, the entire instrument cluster froze. I had to pull off and turn it off and on again; I kid you not.
In a Tesla, "my car crashed" has a whole new meaning.
Hold down the top steering wheel button on each side for several seconds, then release. That'll reboot the instrument cluster. Hold down both scroll wheels for several seconds and release -- that will reboot the center console. Perfectly safe while driving, and everything still works.
Everything that Tesla considers essential, of course. You can't tell how fast you're going while the instrument cluster is rebooting, and you can't hear the turn signal while the center console is rebooting. You also can't lock the doors while the center console is rebooting, but apparently no one at Tesla ever lived or stopped the car in a dangerous neighborhood.
