(Solved)Write ELV Error,Makesure ELV Is Not Activated

A user used CGDI MB and ELV simulator (White), get the errors:
1: Write ELV error, make sure ELV is not activated.

2. This is the old version of the simulator, please contact the after-sales to replace the new version for free...

Possible reason:
K-line has bad clip

Solution:
Follow the below instruction to operate.

Connect CGDI MB tool to the vehicle via the OBD port, then read the EIS data.


Click on "Computer password" to collect the data.

The collection process will not be described one by one, upload data, successfully query the password and copy the key password.

Click on "EIS" and paste the key password.

Save the data in the default file name.

Put on the ELV simulator and clip the K-line.


Click "ELV", enter "simulator".

Read the Simulator and the related information will be displayed, take 204 ELV simulator data for example.

Erase Simulator success!

Load the EIS data that was saved just now and check whether the key password is correct.

Click 'write' button.

Write ELV successfully, please insert key into EIS and switch ignition on to activate.

Read simulator again, you can see it is in the "activated" status, match successfully!


Done.

CGDI MB and ELV simulator tech support is offered by www.obd2eshop.com

CGMB
http://www.obd2eshop.com/wholesale/cgdi-prog-benz-key-programmer.html
ELV simulator
http://www.obd2eshop.com/wholesale/cddi-mb-elv-simulator.html

Source:
http://blog.obd2eshop.com/solution-to-cgmb-write-elv-error/