Mercedes Benz W204 ESL Unlock and Renew Guide

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Mercedes Benz W204 ESL get broken easily,and if you go to stealer to replace a new one,it will cost more than $500.So is there a better method solve this problem?Here I share the method of how to unlock and renew W204 ESL.You can provide a better price for your customers.

What you need for unlocking and renewing the W204 ESL:

VVDI MB BGA Tool

VVDI MB NEC ELV adaptor

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Procedure of Mercedes Benz W204 ESL unlock & renew:

Step 1: Open ESL emulator and take out the PCB. Desolder the IC chip form PCB and solder it to VVDI MB ELV adaptor.

Fix ELV adaptor to VVDI MB Tool.

Step 2: Open VVDI MB software, choose

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