Siemens MS45 ECM / ECU - 7549387 BMW, NOTE: CAS, E60, E85, E83
Testing and Exchange
PLEASE NOTE: This part/service is provided by specialist electronics engineers and testers.
In some cases, we may require extra components or additional programming/testing. This may incur an additional fee. If this applies to you, we will advise you first.
This part/service comes with a 12-month manufacturer's warranty for your peace of mind.
Please contact us prior to purchase if you have any questions or to confirm part suitability.
Applications
BMW
NOTE: ECM, CAS (IMMOBILISER), KEY, KEY READER & IGNITION SWITCH REQUIRED
BMW 520i E60 M54B22 2002-2005
BMW 525i E60 M54B25 2002-2005
BMW 530i E60 M54B30 2002-2005
BMW Z4 E85 M54B22 2002-2005
BMW Z4 E85 M54B25 2002-2005
BMW Z4 E85 M54B30 2002-2005
BMW X3 E83 M54B25 2004-2006
OEM / Genuine Part Numbers
7549387Common Faults
Select Your Service Type
Exchange Details
PLEASE NOTE: This part is re-manufactured and is supplied as an exchange basis.
- You must send us your existing unit first and we will provide you a re-manufactured unit in exchange.
Exchange W/core Details
This is a re-manufactured part.
- **You have an option to return your current unit for a refund of the core deposit. Just let us know.