Most W204 W207 W212 ESL will damage with EIS. In this case, there are two possible reasons and solution:
ESL motor is damaged and need to replace a new motor
NEC chip is locked, theoretically it can be unlock, actually it needs to replace new ESL.
Xhorse ELV Emulator Renew ESL for Benz 204 207 212 with VVDI MB tool
Top 5 Reasons to Get Benz ELV Emulator:
1.Perfectly substitute original ELV / ESL.
2.Can emulate the primary sound.
3.Great compatibility, support all Benz vehicles with w204 w207 w212 directional lock.
4.Can substitute at the original place, will not impact the appearance more table and safety. 5.100% Original Xhorse brand ELV Emulator, high-quality PCB.
How to tell if the ESL is damaged or if NEC is locked?
Open VVDI MB Tool software, Click “ Check ESL damage” and you will get any of the following displays:
ESL is working: this means the motor is damaged and you need a new full set of ESL motors.
How to replace W204(W207 W212) ESL Emulator / ELV Simulator procedures
1. Read EIS data and save
2. Load step1 EIS data to the ESL interface, paste the key password
3. Select auto clear TP and Personalize, then write
after 3 steps should be workESL is damaged: need to replace new ESL.
How to replace ESL with VVDI MB BGA Tool? Step1.
Erase EIS, then re-write EIS and personalize ESL, finally, ESL is synchronized. Note: if you do not erase ESL at first, but only personalize ESL, the ESL won’ t t be synchronized.
To erase EIS, both the Key password and Erase password are required.
1) For the key password, you can get it by adding keys.
2) For the Erase password, it can automatically get out by the VVDI MB tool at a 90% percent success rate, if no success, email us the EIS data for help.
After input, the two passwords, click " Save EIS data" and then " Erase EIS"
Now the EIS is fully new
Load EIS data
Tick " IR" to write EIS data and " OBD" to write VIN.
Step3. Click “ Personalize W204 ESL”
Now, the options " Initialized" , " TP Cleared" and " Personalized" are ticked, except “ Activated”
Insert the original car key then EIS and ESL are in “ Activated” status.
Finally, renew ESL with success.
It' s hard to buy Mercedes 204 / 207 EIS and they are expensive. If you have 204/ 207 all key lost, you are advised to use W212 EIS for replacement and the ESL needs to be removed.
10pcs x ESL Emulator for Benz 204 207 212 We are here for you: