Tesla Model 3 – 2019.24.4 Power Usage

Plugged In Power Usage

With the wider release of the 2019.24.4 firmware update, Tesla seems to have changed how leaving your car plugged in behaves.

Plugged In Power Usage
Tesla Model 3 Plugged In Power Usage

In my very limited 2 days of observation so far, the new 2019.24.4 behavior keeps the car at your desired charge limit even hours after charging completes. To achieve this, more functions seem to run off wall power, one such being the cabin overheat protection.

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