BMW E34 coding plug mileage change

[okest]

Hello,

I could seriously not find any info on this cluster with this eeprom. Maybe digiprog 3 does it if someone has it? Or someone with experience can give pointers on how it could be calculated?
Odometer is currently exactly 120883 km. I need to change it to 240840km.

EEPROM is 24C02 (green coding plug with transparent plastic window).

Thanks

[Fec001]

Hi!
Try this dump

Press buttons if dump works!

[okest]

Hey, thanks!
I think i figured out how it calculates now, counts to 256 and then basically saves how many times it has counted it.
So yours probably will result in 240849km, right?
Anyway will report back and give thanks if worked, couldnt move the car before due to bad starter to see where it changes and was unfamiliar with this kind of algo

[okest]

Yep its 240849km, tested now. Thanks!

[bttd]

Hi,

Can you repost the original file? I have the same problem with my car. I have to change my ECU and instrument cluster, but now my mileage is 250k km instand of 500k. The old plug don't work in the new cluster.
I want to download the original and the modded file and compare them to see how can I change the mileage, but the original file is unable to download. It navigate me to the login page of the forum.

[Diagcar1]

Can you repost the original file?, but the original file is unable to download. It navigate me to the login page of the forum.

No problem to download, try to login.

[bttd]

with different browser it works. But with ARC it just redirect me to login page after login too.

[bttd]

Anyone can help me to validate, the attached file is 507509km and correct?

I don't know how to edit: 0A0, 0B0, 0C0, 0D0, 0E0,
Somewhere else I read these are mileage To reset oil inspection. Is it true? Is it correct in my file now?


Regards

[robrkl]

507504 in the file.