4 Ways to Clone and Replace Mercedes-Benz EIS/EZS

Today Xhorsevvdi is going to share with you 4 ways to clone Mercedes-Benz EIS. Some need soldering while some don’t. Hope this could help you find a solution to replacing broken EIS.

 

Well cover:

Xhorse

Autel

CGDI

Hextag

 

Method 1 – Xhorse(No Soldering)

Tools

VVDI Prog + EZS Adapters

Connection

Put EZS in the adapter and lock.

Need external power supply.

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Adapter Supported Type

W164(ST12)

W169(ST12)

W203(HC08)

W209/211(ZWG)

W209/211(HC12)

W211(ST12)

W215/220/230

W639(HC08)

Sprinter(ST12)

VITO W639(ST12)

Procedure

Put old EZS in the adapter.

Read and save EEPROM and FLASH data file.

Put new EZS in the adapter.

Read and save EEPROM and FLASH data file.

Write old EEPROM and FLASH data into new EZS.

4-ways-to-clone-and-replace-mercedes-benz-eis-ezs-2

 

Method 2 – Autel(Need Soldering)

Tools

Autel OtoSys IM100 + XP400

Connection

Solder twice as diagrams.

No external power supply needed.

4-ways-to-clone-and-replace-mercedes-benz-eis-ezs-3

Procedure

Solder APA106 cable to old EZS circuit board.

Read and save EEPROM and FLASH data file.

Solder APA106 cable to new EZS circuit board.

Write old EEPROM and FLASH data into new EZS.

4-ways-to-clone-and-replace-mercedes-benz-eis-ezs-4

 

Method 3 – CGDI(No Soldering)

Tools

CGDI MB + AC Adapter

Connection

Connect AC adapter to EZS.

Connect AC adapter to CGDI MB.

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Adapter Supported Type

W208 W208 W210

W203 W463 W639

W215 W220 W230

W216 W221

W639 CAN

W906 CAN

Procedure

Read old EIS data (SSID, VIN, EIS password, key position information).

Erase new EIS (If it’s used).

Write original data into new EIS.

Add a new key to activate new EIS (Old keys still work).

4-ways-to-clone-and-replace-mercedes-benz-eis-ezs-6

 

Method 4 – Hextag(Need Soldering)

Tools

Hextag

Connection

Solder twice as diagrams.

No external power supply needed.

4-ways-to-clone-and-replace-mercedes-benz-eis-ezs-7

Procedure

Solder APA106 cable to old EZS circuit board.

Read and save EEPROM and FLASH data file.

Solder APA106 cable to new EZS circuit board.

Read and save EEPROM and FLASH data file.

Write old EEPROM and FLASH data into new EZS.

4-ways-to-clone-and-replace-mercedes-benz-eis-ezs-8

Alright, that’s all of today’s sharing.

 

If you’re interested in VVDI Prog Programmer, go check

https://www.xhorsevvdi.com/

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