Another CGDI Prog MB key programmer guide: write the Mercedes original key by infrared.
Please insert the new key into CGDI MB device
Click ”read”，show related key information
Click ”reset”, erase key
Click ”open/write”
Smart key choose 41 format, common key and BE key choose 51 format
Choose一unused key position data, click and open it
Write success
Learn key.
http://www.key-programmer.org/2018/08/01/write-mercedes-original-key-with-cgdi-mb-by-ir/
