This Does Not Seem Right....(cross post)

[Redi3s]

Ever since I got my car back from the dealership after 45 days and an update to 3.4.4, things were reset clearly but now after 100 miles of driving, the efficiency seems too good to be true. The TA and TM are more accurate it seems like.

The even more baffling part is the Climate %...I have not used any (heating or cooling) for the past week...certainly not within the last 40 miles.

Some weird stuff is happening and not sure what. My car has suddenly become ultra efficient. My instantaneous consumption is less than I've ever seen it and even while it's less than my average TA or TM, THOSE values keep climbing.

Not sure what's going on. I even tried to reset the range assistant but couldn't. Tried clearly cache and data and the graphs remained the same.

Does anyone know how to do a hard reset of that app?

Do you think this may have anything to do with the 12V battery beginning to go bad?

 

[Royal_Rat_Authority]

Polestar software updates always seem to come with unexpected side effects. It’s possible the update changed how energy consumption is displayed rather than the actual efficiency of the car. I wouldn’t fully trust the numbers until you’ve driven a few more charge cycles and let things stabilize. As for the 12V battery theory, maybe, but usually a failing 12V causes startup issues or system lag rather than better efficiency. If you're concerned, checking the voltage on the 12V would be a good step.

 

[ExcaliburTrainee]

I think you should go talk to your dealer about this and let them do the deeper factory reset on that.