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This service is for the repair of the Transmission Control Unit (Siemens GS) for select BMW Vehicles. This service repairs all possible issues with the module. The new unit will be plug-and-play, no programming required. Turn-around time is typically 3-5 business days. If part is not instock add 1-2 weeks for delivery of new module.


Applicable Models:

  • BMW 3 Series E46 1999-
  • BMW 5 Series E39 1998-
  • BMW 7 Series E38 1998-

BMW TCU Siemens GS Replace

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