I agree. Doesn’t make sense to me either. So I don’t do it. Did have the overheat on but now that temps stay around 70 degrees it is off. Will see. Waiting for next update to see what happens then. Right now logging out of Tesla app when done for night. No battery drain last couple of days. Drove today used 2% which is just about right for how I drive. Tesla model S 2021.
Similar experience for me. Lost 10% again last night. Set up service but was called back. Asked to increase the charge level. I drive in town didn’t think I needed to charge Tesla at a high level I charge 70%. Tesla Service stayed 80% so will set that level to see if my battery drain stops. My Tesla 2021 model s took delivery july if 2022. Sorry you had to go through that service with little or no solutions. Take care. Drive safe.
This is interesting. I've noticed this after every update. it usually settles back to normal after about a week.
I have the same problem with mij model3 2019.
Yesterday, I set my charge limit to 70% and this morning, just about 8 hours overnight it says my Vehicle Standby 6.1% battery was drained. I usually set it to 75% and 80% before, but didn't need that much battery for local driving so I decided to lower it. Then this happened! May be setting it too low drains more battery? My battery went from 66% to 60% when I woke up.
Dammit I spoke too soon! Sorry…it was good the past few days! Lost 3.3% in about 1.5 hours
I had the same problem. In my case the latest software had failed to download because of a bad wifi signal at home so the car kept trying to download a massive file without success and therefore never entered sleep mode. I used a 5g mobile phone hotspot to complete the download and the car is back to normal...for now!
I was told by Tesla service to set battery level 80%. I have watched mine this week no battery drain. So I will leave at 80%.
My signal was weak or the antenna weak in the Tesla but either way the rate was 3kb a sec. It was trying to download for two weeks. Finally I took a hot spot and associated to it. It seemed to connect but the download was non existent. Switch to 2.4 and it connected at 350kb a second. Can’t believe the Y doesn’t do 5ghz. I read that it did but mine would not.
I'm thinking on this line too. After the latest update 44.2 -- I charged from 12% to 64% before I went to bed. Left it plugged in - and in the morning (8 hours later) it was at 53% showing a loss of 11% -- So that translated to about $1 worth of electricity. (Why have I changed all my light bulbs in my house to LED to save electricity, when I throw it away on a car parked in the driveway?) The following night I didn't plug it in. It was at 50% when I parked and the next morning it was at 49% - and yes it was cold outside 10 degrees Fahrenheit. Drove a few miles and by the time I got back home it was up to 51%. So I think that after it's done charging I will unplug it. I'll just let it cold soak. YMMV
Update. I just left the X in a long term parking garage for 15 days. Battery drain was only 6 miles the entire time. From 256 to 250. I had turned off A/C /heat and Sentry mode. Turned on software about 5 times to check on car. I have no idea why the change.
