This post will help you quickly master how to calculate passwords for Mercedes W203, W463 & W639 with VVDI MB Tool and EIS ESL Testing Cable.
Procedure:
1. Connect VVDI MB Tool with EIS ESL Testing Cable.
2. Click the “VVDI MB Tool button”>>“W203,463,639(K)”>>“Read EIS data and password”.
3. When the screen shows “Do you want to read PASSWORD via IR?”, click “No”.
4. Click “Password Calculation”>>Tick “Select this if lost all working key”>>W203,463,639(FAST)>>“Data acquisition”
5. Click “Next”.
6. Please connect +12v to MB power adapter! Don’t provide +12v power to EIS cable. Connect “IR adapter” to VVDI MB Tool before pressing “OK”. Then data acquisition will be processed.
7. When the acquisition finished, upload the saved data with “Upload Data” for a password.
8. When the upload is successful, click “OK”>>“Auto fresh”>>“Query result”>>“Yes” to start auto fresh.
9. Copy the password and paste it.
