Question: Do you know if you can read Sprinter 2003 immo box with xhorse vvdi prog? How should I access it to read it and record chip?
Yes, of course, you can read it with vvdiprog, it is from a Sprinter.
No need desoldering for this mask, 0J66D. Readable without a problem follow the instructions.
For Viano and A class need to desolder.
Sprinter Immo Box 2002-2005 Pinout
You can also read it with carprog and orange5.