Yanhua Mini ACDP and ACDP2 now support bench-mode ISN reading as well as data reading and writing for locked post-June 2020 BMW gasoline and diesel ECUs (including B48, B58, B57, and more).
Yanhua B48/B58 Interface Board with A520 License is required.
If you already have B48/B58 Interface Board, only need to buy extra A520 License.
After payment, send the device serial number to your dealer to add the license.
Supported DME Models:
- BOSCH MD1CP032 TC299
- BOSCH MD1CS001 TC298
- BOSCH MG1CS024 TC298
- BOSCH MG1CS049 TC298
- BOSCH MG1CS201 TC298
Connection Diagram:
ACDP APP Interface Path:
1.For DME ISN
BMW-> DME ISN-> BENCH Mode Read/Write DMEISN-> BOSCH DME
Choose the supported DME models
Example 1: MG1CS201 TC298TP
Select Gxx-> B48 (MG1CS201 TC298TP LOCK)
Perform the supported functions:
- Identify info
- Read ISN
- Read EEPROM
2.For ECU Read/Write
BMW-> ECU RD/WR-> BOSCH DME
Choose the supported DME models
Example : MD1CP032 TC299TP
Select Gxx-> B57 (MD1CP032 TC299TP LOCK)
Perform the supported functions:
- Identify info
- Full Backup Data
- Full Write Data
- Read EEPROM
- Read FLASH
- Write EEPROM
- Write FLASH
For BMW B48 B58 DME models (before 2020.06) ISN reading, use Yanhua ACDP BMW B48/B58 Interface Board with Module 3 license.
If you need clone function, use ACDP BMW B48/B58 Interface Board and BMW ECU Clone license.
Supported models list:
Fxx:
Gxx:
- B46 (MG1CS201)
- B47 (MD1CP002)
- B47 (MD1CS001)
- B48 (MG1CS003)
- B48 (MG1CS201)
- B57 (MD1CP002)
- B58 (MG1CS003)
- B58 (MG1CS201)
- N63 (MG1CS201)
- N74 (MG1CS003)
- N74 (MG1CS201)
Rxx:
- B37 (MD1CS001)
- B48 (MG1CS201)



















