translates to: "ICM: Invalid data received from the DSC control unit / Signal comparison error between DSC and ICM roller speeds."
The iDrive message usually says "Possible to continue journey," and technically, yes, the car will move. However: bmw error-d52c44
The amber engine light flickered... and vanished. translates to: "ICM: Invalid data received from the
Everything was green. Oil: Green. Brakes: Green. Coolant: Perfect. " and technically
In simpler terms: The engine computer is expecting a status update from the electric drive system, but the message is either missing, corrupted, or delayed.