Step 1: Build Connection Bettwen CGDI MB and Laptop
Connect CGDI MB to the computer and the AC adapter shown as the above image.
Click on "Wiring Diagram" of W210 all keys lost wiring to follow.
Step 2: Read EIS Data
Click on "Read EIS data", if it failed, try one more time until it succeed.
Step 3: Calculate Password
Click on "Computer password",then choose "Copy key without key", then "Collect Data", then "on Bench (second option)", then "OK".
Step 4: K-line Connection Build
Please unplug the direction lock (ELV) and connect the clip on the yellow line of the OBD line to the K-lin on the directional lock plug. (The most fine line in the directional lock connector is the K-line).
Step 5: Simulation Key
Collecting, please follow the prompts.
Please insert the simulation key within 1 minutes, if you have inserted, please pull out and try again.
Step 6: Collecting EIS Data
Collecting data, please wait... it will take about 7 minutes to collect the data.
Step 7: Save the EIS Data
Save the file successfully. Please upload the data to calculate Password.
Step 8: Upload Data
Click on "Upload Data".
Upload data successfully, please click the [Query Results] button to query.
Step 9: Computing Success
Query until you get "Computing success"message!
For more about CGDI MB Programmer test case and Benz key programmer case please check here: