GiantPeaches
Member
- Joined
- Jan 25, 2024
- Messages
- 9
I've been having issues with losing HV charge at a rapid rate; about 50% of the charge(car was charged at 100% before parked and came back to 50% SOC) is lost in the span of 2 days of being parked
It looks like my dc-dc inverter is always on and charging the 12V battery. Car has been parked for 2 hours and voltage shows 14.05V.
Is this a sign of failing 12V battery or an issue with my EDME or DC-DC Converter?
0-8 range is from car being plugged in and charging. Spike in voltage for a short period of time is from my commute this morning.
![Screenshot_20240201_102157_ANCEL BM200.jpg Screenshot_20240201_102157_ANCEL BM200.jpg](https://cdn.imagearchive.com/mybmwi3/data/attachments/0/468-d13caf82b7f8cfde6a7327c744b78aa0.jpg)
![Screenshot_20240201_102226_ANCEL BM200.jpg Screenshot_20240201_102226_ANCEL BM200.jpg](https://cdn.imagearchive.com/mybmwi3/data/attachments/0/469-ae7848d4c18cc6c42d6f207e046b8809.jpg)
It looks like my dc-dc inverter is always on and charging the 12V battery. Car has been parked for 2 hours and voltage shows 14.05V.
Is this a sign of failing 12V battery or an issue with my EDME or DC-DC Converter?
0-8 range is from car being plugged in and charging. Spike in voltage for a short period of time is from my commute this morning.
![Screenshot_20240201_102157_ANCEL BM200.jpg Screenshot_20240201_102157_ANCEL BM200.jpg](https://cdn.imagearchive.com/mybmwi3/data/attachments/0/468-d13caf82b7f8cfde6a7327c744b78aa0.jpg)
![Screenshot_20240201_102226_ANCEL BM200.jpg Screenshot_20240201_102226_ANCEL BM200.jpg](https://cdn.imagearchive.com/mybmwi3/data/attachments/0/469-ae7848d4c18cc6c42d6f207e046b8809.jpg)