Hacker News Reader

Comment by amluto | Hacker News Reader

With that “triple pane glass” (which I’m pretty sure is laminated glass, not insulated glass), keep in mind a little design issue common to every Tesla ever made: the complete lack of any non-electrical way to open a door from outside. If there’s an electrical failure and someone needs rescuing from the car at all quickly, one needs to break a window. If all the window glass is laminated, this is not so easy.

There are stories of people getting out of a Tesla to help their kids out, closing the driver door before opening the back door, and having the electrical system die before opening the rear door. Whoops!

View on HN

Yes, I suppose if

  - after ignoring the persistent warning you had days in advance that the 12v is dying
  - you lose power in the exact few seconds between
    - first securing every vehicle door
    - and then proceeding to open any other door
  - and there's another passenger inside
  - and they are also incapable of operating a door

then you will have to either jump your 12v or otherwise somehow unlock your door. The odds are diminishingly small given all of those factors, but wait there's also more:

  - You don't have all the accidental 12v drains that happen in other vehicles (lights, accessories, etc... accidentally left running)
  - The 12v is constantly replenished from the main battery, rather than a more unreliable alternator

So, I suppose there's this and then there are also the odds that your passenger is immediately struck by lightning as they exit the vehicle. At least in the former unlikely scenario, emergency responders can help you out with relative ease and little harm.

This may be unlikely, but there are actual reports of this happening:

https://www.popsci.com/technology/tesla-lock-issue/

I have also been (briefly) locked out due to what may have been RFI. Teslas are entirely dependent on radio to unlock the doors from outside.

Reply on news.ycombinator.com