Launch X431 IMMO Elite can erase ISM computer of Mercedes-Benz without any issue.
It requires making sure the network is connected and removing the module from the vehicle to perform on the platform.
Select IMMO>> European>> MERCEDES-BENZ>> MERCEDES-BENZ V10.15>> ECU Erasing>> ISM>> Wiring Diagram
Follow the diagram to connect X431 GIII and Benz ISM computer
Select Completely Erase Module
Read the vehicle info successfully
The corresponding value of Personalized and Activated are Yes.
Networking to calculate and erase the password…
Backup the module data
Then continue to erase module
Now the corresponding value of Personalized and Activated are No, and it indicates the Benz ISM computer data has been successfully erased by Launch X-431 IMMO Elite.