How to Use CGDI BMW to Clear and Synchronize EGS ISN

This post will share a guide about using CGDI BMW to Clear and Synchronize EGS ISN


Remove EGS computer and connect OBD according to software wiring diagram


After the connection is correct, open the software and click on “EGS ISN”


Automatically connect to view relevant information


Click the“Clear ISN”, Maintain enough voltage

  1. Confirm the VIN
  2. Support modification


Programming module


EGS ISN Cleared


After the successful completion, the connection will be terminated and the car will be automatically synchronized


NOTE: CGDI now could add EGS ISN Clear and Synchronize Function for Free!
If you have one of CGDI MB Prog, CGDI BMW Prog, CG-Pro or CG100 Full Version, provide the serial number, you could activate the function for you.

Contact Information:
Whatsapp: +86-15972933706