CGDI MB Keyless Go Key Tutorial: How to Write and Reset

Cardiagtool publishes official tutorial on CGDI MB Car Key Programmer Keyless Go Key Write and Rese.

 

GDI Prog Mercedes Benz key programmer is the fastest key programming tool to calculate the password at present.

 

Operation Procedures:

Part 1. How to Write Key?

After right connection with CGDI MB Car Key Programmer and the keyless go key into the detection coil, click “Load file” to load the already download “W211” key file into the software.

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Select “Read/Write key” on the left column>>Read Key/Chip

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If work on smart key, please choose 41 format.

Click “Open File/Write”>>CGDI_KEY_…41.bin

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At this moment, it will start writing key EEPROM. Do not pull out the key.

Write key successfully!

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Make sure the key is inserted into the device and check the key password. Then click “Activate”.

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Activate key successfully!

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Click “Read key/Chip again. The key state is marked “used”.

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Part 2. How to Reset Key?

Take out the keyless go key out from the CGDI Prog MB tool.

Press the marked two buttons of the key together until the red light is on.

Then, press the “Unlock” key button to reset the key.

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That’s all. Thank you for sharing your time with us!

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