Problem:
I failed to read BMW EWS3 eeprom using the xhorse vvdi bimtool pro and CAS plug. Error reading data failed. Any solution?
Solution:
Double check wiring.
Make sure you have CAS Plug Line 4 (shown image below) well connected. Then try again.
Read also:
Confirmed! VVDI2, VVDI BIMTool Works with Xhorse CAS Plug do Bench Work