ELV Repair Adapter working with CGDI MB Benz key programmer together, support W204 W207 W212 W209 W906 Reparing locked chip
ELV Repair Adapter for CGDI MB Benz Key Programmer
1. One-click forced clearness
2. Enable ELV to make it out of suspended animation
3. Restore the factory settings to solve accidental failures
4. Write ELV, judge if it works normally.
5. Repair the locked chip for W204 W207 W212 W209 W906
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How to Repair Mercedes W204 W207 W212 ELV with CGDI MB Prog
Connect CGDI MB via OBD to detect whether the ELV is normal or not, if it is ok, then it supports OBD repair.
Connect to for Mercedes car via OBD, open CGDI MB software, click on “Read ELV data”.
Please connect the clip on the obd cable to the Kline on the ELV plug.
ELV basic info and key info are read out successfully.
The ELV is detected ok and you can repair.
Get the ELV erased password.
Erase the ELV successfully.
Read again and display the related info after being erased.
Part 2: Collect and calculate the IMMO password.
Read out the EIS info.
Enter “Password calculation”, choose “Copy key with key” (If all keys lost, choose “Copy key without key”).
Choose “Other keys” as default, click on “Ok”.
The collecting process will not be displayed here, just follow the message to do until you get the immo password.
Copy the key password and paste it to the EIS.
Save the EIS data (Please save it into the default folder name)
Erase password is calculated successfully.
Click on “Erase EIS”, the message says please plug the simulation key into EIS within 30 seconds.
Real pictures shown as bellow.
Erase the EIS successfully.
Again read EIS related info.
Load the EIS data (saved in the former steps.)
Click on “Write”.
Please insert the simulation key into the EIS in 30 seconds.
Operation real pictures.
Write EIS data successfully.
Again read out the EIS data.
Click on “Synchronize W204 ELV”, after it succeeds, insert the key into EIS to active.
Activation succeed, ready to use.