View Full Version : Mercedes w639 - Need Key Password from 2J74Y from EIS
aqua_life
27th December, 2021, 02:53 PM
Hello,
I have here Mercedes w639 EIS partnumber 6395450108
Inside I have two processors 2J74Y
I read both processors eeprom.
Can someone tell me Key Password of this EIS ?
Thanks for your help
Alis1
27th December, 2021, 04:52 PM
Not read correctly.
aqua_life
27th December, 2021, 05:14 PM
It is very strange...
Maybe eeprom is corrupt, and that might be the problem of this EIS.
First I read processor directly on EIS.
Now I remove processor and read on adapter and the file is exactly the same. Very strange...
Anyone has any idea ?
Thanks
sbakovi
27th December, 2021, 06:20 PM
Mate how meny km on dash??
aqua_life
27th December, 2021, 07:23 PM
If I connect EIS directly to my tool CGDI by K Line I can read information. Check photo.
Mileage it says on CGDI 389349 Km
All keys are disabled, in red. Donīt understand why.
Alis1
28th December, 2021, 09:48 AM
Try to read 2274Y_1.rar by warming up the processor with a hairdryer
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