BMW Bosch ME5.2.1 ECM – Plug & Play Remanufactured Key not recognized

Key not recognized

and configured as a plug-and-play solution by disabling EWS immobilizer functions

professionally virginized and ready for installation and programming in a compatible vehicle

Common part numbers include: 0445116xxx

Vehicle Fitment

BMW Bosch ME5.2.1 ECM – Plug & Play Remanufactured Key not recognizedRestore reliable performance and drivability to your BMW with our remanufactured Bosch ME5. 2. 1 ECM. Each unit is professionally rebuilt, fully tested, and configured as a true plug and play solution by disabling EWS immobilizer functions, eliminating the need for dealer programming or key synchronization. This ECM is ideal for vehicles experiencing no start issues, stalling, misfires, throttle faults, or communication errors caused by a failing ME5.