Question:
How to read key password for w639 EIS from Vito 2008 all keys lost? EIS info reads fine through OBD but can’t calculate password using VVDI MB.
Also cannot write key data. Says that was written good, I think the EIS is broken. It’s program the key but still not turning the key.
Here is the Solution:
Read key data with VVDI PROG, go to key make, and load bin file.
Read EIS on bench using VVDI PROG.
Program key data to new key.
Put key into coil and learn it.
Feedback:
All solved!!! bought a second hand from wrecker copied the data from old one and started first go.
Done! Hope this could help!
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