BMW high voltage battery combined charging unit (CCU) may not have been manufactured correctly, resulting in improperly connected and/or assembled components inside the CCU.
The short version
BMW of North America, LLC reported a problem with the propulsion system hybrid management. Here is what owners need to know.
The high voltage battery combined charging unit (CCU) may not have been manufactured correctly, resulting in improperly connected and/or assembled components inside the CCU.
An improperly connected or assembled CCU can interrupt electrical power while driving and result in an engine stall, increasing the risk of a crash.
Take it to a dealer — they will replace the high voltage battery combined charging unit (CCU), free of charge.
Affected vehicles
These model years are included in NHTSA campaign 23V-449.
| YEAR RANGE | MODEL |
|---|---|
| 2023 | BMW 760i |
| 2022–2023 | BMW i4 |
| 2022–2023 | BMW iX |
What changed
Newest first. The record shows both when the recall began and what has changed since.
- Recall reported to NHTSA. LATEST
Drive one of these? Check your VIN to see if your specific vehicle is affected.
Check your VINWhat this record means
Data from the NHTSA recall database. A clean VIN check means no open federal recalls for that vehicle — not that it never had one.
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MyAutoRecalls is not affiliated with BMW of North America, LLC or the National Highway Traffic Safety Administration.