Does your Macan EV keep SoC stable when left idle for a week or longer?

[Wivenhoe]

As this issue wasn’t being experienced until fairly recently I wonder if it as a result of the update (my thought) or the age of the battery. My car is booked in for 3 days mid-month and I hope they sort that and the random age Issue.

I asked why 3 days and they say that it will need that to reinstall/ install software.

Sponsored

 

[Dekord]

With my Macan, which was purchased in October 2024, this started after the update I received in May 2025. Before the update, this never happened. The car did not use electricity when stationary and also displayed the consumption while driving accurately. After the update, the problems with the consumption when the car is stationary and the inaccurate display of consumption while driving began. Even after the next update I received in November, the matter was not resolved.

 

[dimaa_6abc]

Hello, very good comments last few pages. Let me reiterate my status - I got one SW upgrade in early May 2025, had a long road trip with mostly rapid charges - no issues. Then the car started what we all report here - not reaching the target SoC during AC charge, losing SoC, etc. During another long trip it was especially messy, once misreporting SoC by 10% according to the charge station, losing 1-1.5% daily, having battery temp higher than the ambient in mild conditions. I had another SW update in October 2025 targeted directly at HV battery and BMS, they reported that they "reset" it, whatever that means. Not directly after that, but soon enough car returned to normal. I'm going to have another long trip, but will try to use AC charge overnight and at the destination, I expect it to return to erratic behavior then.

Sponsored