How to use AC adapter with CGDI MB for W639 all keys lost

Test report: CGMB Prog Benz Monster + AC adapter for Mercedes Benz W639 all keys lost.

Hardware: CGDI Prog MB programmer + AC adapter

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Software: CGDI MB

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EIS: W639

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Wiring diagram:

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Connection:
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Process:

Step 1: read EIS data

CGDI read out EIS data

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Step 2: calculate pass

CGDI MB calculated password

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NOT by OBD

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waiting to read EIS data

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pls unplug the direction lock ELV and connect the clip on the yellow line of the OBD line on the directional lock plug (the most fine line in the directional lock connector in the K-Line)

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collecting….

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pls insert the simulation key within 1 minute. if you have inserted it, pls pull out and try again
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you need a key emulator
collecting….

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connection

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CGDI MB read EIS data successfully

save data

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upload data
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query result

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success!

CGDI MB Key Programmer managed to read out W639 password!

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CGDI MB Replace Benz W204 W207 W212 ELV and Replace ELV Emulator

CGDI Prog MB user manual: How to replace used/new ELV and replace ELV simulator.

Part 1: Replace ELV CGDI MB

Part 2: Replace ELV Simulator with CGDI MB

Part 1: Replace ELV CGDI MB

Connect the power, USB cable OBD connection device

The vehicle is replaced with a used or new ELV

I. Replace used ELV

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OBD connects to vehicle, open software, click ‘Read ELV Data

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please connect the clip on the yellow line of the OBD line to the K-line on the ELV plug.

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Read the data successfully, show the related information

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ELV is normal and can do repairing

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Get ELV erase password

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Erase the ELV success

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Read ELV data again, to display related information after erasing

II. Replace new ELV

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After reading the whole new ELV data,the related information is showed as above,you can do following
operations without wiping ELV data.

Collect and calculate anti-theft passwords

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Read EIS Data

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Enter“computer password”,choose ”copy key with key”(If you lost all keys,you can choose ” copy key
without key”)

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Default “other keys”, click ”OK

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The collection process will not be described one by one, follow the software prompts, eventually you can get
the anti-theft password .

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Copy and paste the password to ELV

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Save ELV data(Please default file name)

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Get erase password successfully

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Click ”wipe the EIS ”,It will shows ”please insert the simulation key into the EIS in 30 seconds”

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Picture for physical operation

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Erase the EIS success

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Read EIS data again to show related information

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Load the origin data(the ELV data saved initially)

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Click ” write EIS data”

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please insert the simulation key into the EIS in 30 seconds

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physical operation connection

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Write EIS data success

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Read EIS data again to show related information

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Click“sync w204 ELV”,when it shows sync w204 ELV success, please insert key into EIS for activation
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Activated successfully , can be used normally

Part 2: Replace ELV Simulator with CGDI Prog
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Read EIS data

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Turn to“compute password”, collect data
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The collection process will not be described one by one, upload data, successfully query the password and
copy the key password

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Turn to the EIS interface and paste the key password

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Save data,Default file name

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Put on the CGDI ELV renew simulator and clip the K-line

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Click“ELV”, enter“ simulator”

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Read Simulator, display related information

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erase simulator success

Load the EIS data just saved and check whether the key password is correct

Click ‘write’ button

Write ELV success, please insert key into EIS and switch ignition on for activation

Actual operation

Read simulator again, show activated, match successfully!