How to start a Tesla at -34C

Groover wrote:

Bumpyroad wrote:
I see that warm up test was done with the vehicle plugged in. what does this do with range when you run the batteries down and are not plugged in?.
bumpy

A large number of ICE engines would have the range reduced to zero at that temp because they won't start if they haven't been plugged in.

we used to have a light bulb on under the hood on those coldest days.
bumpy