Use R270+ to read Mercedes EIS W211 EEPROM

Reading Mercedes W211 MCU 9S12 in-circuit with R270 programmer. Dump ready for making keys or clone to other EIS.

 

Open R270 software, click on “MCU” and select “1L85D”, then “Picture”, then “W211_1L59W(1L85D)”, click on “OK”.

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Click on “Read” and “Yes” to check PIN state.

r270 read mercedes eis w211 eeprom 03 - Use R270+ to read Mercedes EIS W211 EEPROM - Use R270+ to read Mercedes EIS W211 EEPROM

 

Waiting…

Decode

Need 1-3 Minutes.

MCU is 1L85D.

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r270 read mercedes eis w211 eeprom 05 - Use R270+ to read Mercedes EIS W211 EEPROM - Use R270+ to read Mercedes EIS W211 EEPROM

 

Save BIN File OK.

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Click on “EIS/CAS Odometer”, the old value is 332672KM.

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Alright,

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Reading Mercedes W211 MCU 9S12 in-circuit with R270 programmer successfully.

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