Hi everyone, I am looking for some assistance,I have upgraded my Octavia mk2 VRS cluster to highline maxidot inc swapping Immo data & correcting mileage, but the only one I could get at the time at a decent price was a euro kmh cluster.
Part number 1Z0 920 841 B

I was wondering how easy it’d be to edit the eeprom on the new cluster to change the speedometer from kmh to mph? 
I have mph foils to swap over & I have equipment to read,edit & write the eeprom ,I just don’t know  which bytes to change & what to change to.

Is there any guide or info available of what bytes do what functions etc or could someone help me with such info?
 

Thanks in advance 

 

not tested, just saved link to interesting tool

https://www.drive2.ru/l/557285820344566708/

 

how to extract eeprom content without soldering,

dreaming about solve this small problem

https://www.drive2.ru/l/488404990277189880/