A client contacted us regarding a Volkswagen Golf GTI after purchasing a used DSG DQ250 mechatronic unit — also known as the DSG TCU, DSG control module, transmission control unit (TCU/TCM), or Mechatronik in factory VW/Audi documentation. The vehicle is built on the MQB platform, and the donor part number is 02E927770AQ. The DQ250 is […]
