How to Write Mercedes Original Key through the CGDI MB NEC adapter

How to: write Mercedes original key with CGDI Prog MB key programmer through the NEC adapter.

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Please insert the key into CGDI MB device

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Click ”Read”, show related key information

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Disassemble the key, take the chip out, and solder it to the NEC adapter

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Read key, view related information

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Reset and erase new key

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Click open/write, pay attention to the prompt

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Choose一unused key position data, click and open it

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Write success

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Take the chip out, solder NEC adapter back the key. Test the new key.

 

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