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High VoltageCA2022734

BMW i4

BMW i4

Published
2022-12-20
Model years
2022–2023

Issue: On certain vehicles, a software problem could cause the high-voltage battery electronic control unit to reset. As a result, the high-voltage system could disconnect while driving. If this happens, there could be a sudden loss of power to the wheels. Note: If this happens, you may see a warning message on the instrument panel. Safety Risk: A loss of power to the wheels could increase the risk of a crash. Corrective Actions: BMW will notify owners by mail and instruct you to take your vehicle to a dealer to update the high-voltage battery electronic control unit software.

View the official source notice →

BMW i7

Published
2022-12-20
Model years
2023–2023

Issue: On certain vehicles, a software problem could cause the high-voltage battery electronic control unit to reset. As a result, the high-voltage system could disconnect while driving. If this happens, there could be a sudden loss of power to the wheels. Note: If this happens, you may see a warning message on the instrument panel. Safety Risk: A loss of power to the wheels could increase the risk of a crash. Corrective Actions: BMW will notify owners by mail and instruct you to take your vehicle to a dealer to update the high-voltage battery electronic control unit software.

View the official source notice →

BMW iX

Published
2022-12-20
Model years
2022–2023

Issue: On certain vehicles, a software problem could cause the high-voltage battery electronic control unit to reset. As a result, the high-voltage system could disconnect while driving. If this happens, there could be a sudden loss of power to the wheels. Note: If this happens, you may see a warning message on the instrument panel. Safety Risk: A loss of power to the wheels could increase the risk of a crash. Corrective Actions: BMW will notify owners by mail and instruct you to take your vehicle to a dealer to update the high-voltage battery electronic control unit software.

View the official source notice →