specialgreen
Well-known member
Last winter, I noticed that when I charged and preheated the car, I would usually start the day with 97% charge. Preheating seemed to eat 3% of SOC, even though the car was plugged-in. I was wondering if this was because charging had already completed and shut-off, before the preheat started. And even though the car was still plugged-in, it was not actively drawing power, so the preheat was done from battery; and worse, the car did not restart charging to fill the battery back up. (just a guess)