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A Tesla owner says he was locked out of his EV after its 12-volt battery died amid the Texas heat (www.businessinsider.com)

submitted 1 year ago by L4s to c/technology

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The Tesla owner said getting stuck in his driveway was "annoying as hell," and he tried everything from hosing the car down to jumping the battery.

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[–] [email protected] 8 points 1 year ago

Some of it is that a 12v failure is much more of a pain in an EV, since you need low-voltage to trigger the high-voltage battery contactors in order to recharge the low-voltage battery. Many people don't know this, and then panic when their car appears very broken. Some non-Tesla EVs will throw downright bizarre errors and lights at you in this condition.

I'm optimistic we'll all learn about EVs and their common failure modes like we have with ICE vehicles over time.