Launch X-prog3 Renew Benz W204 ELV with MCU3 Adapter

How to renew Mercedes Benz W204 ELV, make it virgin then you can write EIS data using Launch X431 Tools.

 

Tools used:

Launch X431 tablets (X431 V+ V5X431 Pro3S+X431 Pro TT, Pro3 APEX, Pro5PAD VIIPAD V etc)

Launch X-prog3 programmer

Launch MCU3 adapter

Benz W204 ELV

 

Instruction:

Select Mercedes Benz-> Anti-theft function->Wiring diagram->W204

Launch X431 X Prog3 Benz W204 ELV 1

Check wiring diagram to ELV

Launch X431 X Prog3 Benz W204 ELV 2

Launch X431 X Prog3 Benz W204 ELV 3

Connect X-prog3 with mcu adapter, ELV motor and Launch X431 tablet following the wiring diagram

Launch X431 X Prog3 Benz W204 ELV 4

Launch X431 X Prog3 Benz W204 ELV 5

Launch X431 X Prog3 Benz W204 ELV 5 1

Launch X431 X Prog3 Benz W204 ELV 6

Select Replace and Match->Read module data

Launch X431 X Prog3 Benz W204 ELV 7

Launch X431 X Prog3 Benz W204 ELV 8

Read ELV information

Launch X431 X Prog3 Benz W204 ELV 9

Launch X431 X Prog3 Benz W204 ELV 10

Back up module data successfully.

Launch X431 X Prog3 Benz W204 ELV 11

Clear TP Protection

Launch X431 X Prog3 Benz W204 ELV 12

Launch X431 X Prog3 Benz W204 ELV 13
Select Complete Erase module. This function requires network connection.

Launch X431 X Prog3 Benz W204 ELV 14

Launch X431 X Prog3 Benz W204 ELV 15

The ELV module has been completed erased.

Then you can write EIS data.

How to Renew Benz W204 ELV with Launch X431 and X-prog3?

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