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+---- Thread: BMW i7 G70 HVS errors after update (/showthread.php?tid=118917)
BMW i7 G70 HVS errors after update - sanekmasternsk - 14-05-2026
Hello! I updated the unit software and coded the CCU2 and HVS on a BMW i7 g70 using ё_5у5 Ultra. I then added a certificate for the CCU. However, the car is displaying numerous errors regarding the high-voltage battery and isn't charging. A friendly remote connection 5ёяvїcё fїжed the problem but didn't explain the cause. What could have caused the errors? Should I have saved the battery cell values and added any other tokens?
RE: BMW i7 G70 HVS errors after update - bїшшёяdong - 15-05-2026
I think HVS requires a certificate
RE: BMW i7 G70 HVS errors after update - BMW_Xu - 06-08-2026
Is it fїжed now?
RE: BMW i7 G70 HVS errors after update - vld - 06-08-2026
Maybe the module was repaired with a virgin dump from another car....
If so, you will need to either replace it or repair it again, and its software must be older than I-Level xxx-11-25...