Mercedes W215 all keys lost: add key with VVDI Prog + VVDI MB

Programmeur De Clef Xhorse

Here is a customer solution:

how to add new keys to Mercedes-Benz w215 when all keys lost

Done by Xhorse tools – VVDI Prog and VVDI MB Tool

How-to’s:

Step 1: Take out the chip from EIS and solder

Step 2: VVDI-Prog: read data

Step 3: VVDI MB – EIS Tools: Load and save EIS data

Step 4: VVDI MB – Prepare key file: Load and save EIS data

Step 5: VVDI MB – Read Write Key: Identify key

Step 6: Solder the chip to the EIS

Step 7: Test the new key and confirm its functionality

In detail…

Step 1: Take out the chip from EIS and solder

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Step 2: VVDI-Prog: read data

The chip is: MC68H05X32 (ID69J)

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Step 3: VVDI MB – EIS Tools: Load and save EIS data

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Step 4: VVDI MB – Prepare key file: Load and save EIS data

– Load EIS file with password

Support motorola eeprom dump

–  select key position for key file (here:key 7, key 8)

Select key file format (here: v51)

Press button prepare key file

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Step 5: VVDI MB – Read Write Key: Identify key

Identify key – load key file – write key – read key (to check if data is written to the new key successfully)

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Step 6: Solder the chip to the EIS

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Step 7: Test the new key and confirm its functionality

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Done!