How to use VVDI MB BGA to read Benz V57 Key Password?

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1. Get the key chip from key, and put on the NEC key adapter.

2. Connect VVDI Benz with your car and computer, start vvdi Benz software.

3. Click 'Read/Write Key',choose NEC model,and choose V51,V57.Then click "Identification Key", reading data successfully.

4. After step 3, click "Read V51, V57 key password".

5. Then it will display a key password, please save the key password.