You’ve lost your keys - so how do you open your locked Tesla from the outside?
When the battery is dead?
Because from my reading of the owner’s manual - there is NO outside manual way to open the car.
It requires a key fob, phone app, or key card. All three are electronic and all three require the 12V battery to have enough charge to work.
Further, the car has a “walk away” feature, that when it thinks you’re walking away, it locks automatically.
Looks like that happened here. Grandma puts kid in car, walks around to driver’s door, car thinks she is walking away, and locks itself. Battery dies.
Since there is no manual entry option, kid is now trapped in the car, in 100F heat (this happened in Scottsdale, and 100F has been the low lately).
Time to break a window.
That’s it - breaking the window is the only option.