Model Y Range reduced overnight

[SoMa]

Recently, in the past few weeks, I have noticed my Model Y is at 237mi, 80% charged, when I go to sleep. In the morning, the range is reduced to 223mi. This is quite a bit of a drop considering thecold weather conditions in the NY tri-state .

Is that a significant drop overnight? Is this due to the h m ew software Update that was released 2 weeks ago,?

 

[Sophias_dad]

This is most likely due to the battery cooling off, and you didn't really lose that range. As the battery warms it'll come back(or your range loss due to driving will be slower than one might expect)

 

[Eric33432]

It might be due to the battery cooling, or the BMS recalculating, etc, but some energy might have been used too.

Look at the energy stats from whilst the car is parked to see where the energy was used.

This screen shot for my Model X is from the energy monitor whilst the car was parked. The last time I charged was Saturday starting at midnight, to 70%, and during the day on Saturday, and then on Sunday, I the car is down to 44% as of early this morning (Monday). So the screen shot is whilst the car was parked on Saturday and Sunday and Monday from midnight to about 8 AM.

It was mostly preconditioning. The Sentry Mode usage was whilst the car was parked not at my house because I have SM turned off when the car is at my house.

 

[Mateo83]

It's likely a setting you have, preconditioning, sentry going off, etc. My car sat in the garage for ten days with lows getting into the 30s and only lost 1% of battery.