Hello. Maybe someone can help to change CAS3 (0L01Y) ISN to D9ED ?
If i change just two bytes car not starting. If i changed with program i have dot at cluster. So i think i dont know how to change ISN right. Please help CAS3_EEPROM_2025_06_09_09_44_19.zip You have insufficient rights to see the content. CAS3_EEPROM_2025_06_09_09_44_19.zip You have insufficient rights to see the content.

Hello. Maybe someone can help to change CAS3 (0L01Y) ISN to D9ED ?
If i change just two bytes car not starting. If i changed with program i have dot at cluster. So i think i dont know how to change ISN right. Please help CAS3_EEPROM_2025_06_09_09_44_19.zip You have insufficient rights to see the content. CAS3_EEPROM_2025_06_09_09_44_19.zip You have insufficient rights to see the content.

after you change short isn you need to sync it again with diag tool

i know that. But if i change just two bytes DDE-CAS sync not complete. If i change by program car starts and DDE-CAS sync successful but i have dot on dash.

i know that. But if i change just two bytes DDE-CAS sync not complete. If i change by program car starts and DDE-CAS sync successful but i have dot on dash.

of cours you need to do more, ever heard of checksum??
and why is isn in your file 7E7E??

 D9ED.rar You have insufficient rights to see the content.