How to make old Mercedes Benz key with AK500+ Pro with SKC?

1) Remove the NEC chip from the old key
2) Put the removed NEC chip on the NEC adapter of the AK500+ pro
3) Ensure the chip direction is correct, and clean up the tin on the chip angle
4) Open the software and choose “Renew”
5) Write into the NEC chip with the key data generated by SKC Calculator, the key is that your car will use.

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