How to use BMW AT200 to Read & Write MSV80 ISN and Clone Module

This post comes with the guide to read & write ISN and clone module for MSV80 DME by BMW AT200 ECU programmer.

 

Before operating, please make sure your AT-200 has been updated to V1.6.1.

And send the serial number of your AT200 to your dealer to update the MSV80 read/ write ISN authorization.

 

All need:

DME module: BMW MSV80

Computer: Laptop or desktop

Device: BMW AT200 ECU programmer

http://www.obdiitool.co.uk/wholesale/bmw-at200-ecu-programmer.html

MSV80 read & write ISN authorization

http://www.obdiitool.co.uk/wholesale/at200-upgrade-for-bmw-msd80msd81msd85msd87msv80msv90.html

 

Step-by-step guide:

1.Connect AT200 BMW to computer by USB cable

2.Open AT200 software

Select car brand, model, Engine- EGS and ECU type

Click “Next”

3.Select “Wiring Diagram”

Pay attention to the color of the wiring

4.Then connect AT200 ECU programmer and MSV80 DME via professional ISN OBD cable

5.Click “Identification” to see if the module is communicating

6.Select “Read ISN” to read out MSV80 ISN and copy it

7.Click “Write ISN”

8.Read PFLASH, DFLASH and EXT EEPROM

9.Save the original data

10.Paste ISN and change the ISN to new one

11.Write ISN successfully

12.Read ISN again

The ISN read out is same as the new one

13.Click “Backup data” to replace and clone module

14.Backup data successfully

Done!