Hello, I´ve retrofitted Cruise Control stalk and wired as needed, but I found out that my ECU EDC15C7 doesn´t have Cruise Control in EEPROM as shown in FES.

So I can see no feedback in FES form CC stalk or 2nd brake switch.

Is there anyone who would help me add Cruise control to my ECU eeprom?

BOSH EDC15C7 CF3
FIAT drawing number 73501233
Hardware number 0281010335
Hardware version 00
Software number 1037351965
Software version 9141

Is it possible to eddit current ECU data without loss of my current keycodes, maps etc?

Thank you in advance for any help.

Martin