Common ECU / TCU families
- Bosch EDC16 / EDC17
- Bosch MD1
- Bosch MED17 / MG1
- BMW DDE / DME
- Supported ZF and DCT TCU families
Vehicle-specific file service
BMW ECU & TCU File Service
BMW ECU and TCU file service for workshops working with Bosch DDE/DME, EDC17, MD1, MG1 and supported transmission controllers.
BMW requests can span several generations of diesel and petrol control units, from established EDC17 and MED17 systems to newer MD1 and MG1 families. Correct vehicle, engine, ECU and read-method data is essential because the same model name can contain different hardware and software versions.
MG AutoTech keeps the original read, selected service, diagnostic notes, file versions and delivery history attached to one customer request. Compatibility is checked from the submitted file and identification data before processing.
Typical vehicle ranges
- 1 Series
- 3 Series
- 5 Series
- 7 Series
- X1 / X3 / X5
- Selected M and MINI applications
What to submit
- Exact chassis and engine
- ECU identification or HW/SW data
- OBD, Bench or Boot read method
- Original full or virtual read
- Hardware changes and diagnostic context
Frequently asked questions
Can every BMW file be processed from an OBD read?
No. The correct read type depends on the ECU and tool. Submit the read method and ECU identification so file suitability can be checked.
Are BMW transmission files supported?
Selected TCU families are supported. Controller identification and the original TCU read are required for confirmation.