Tutorial: how to change 2009 BMW E92 CAS3+ mileage in immobilizer with the xhorse vvdi key tool plus.
Go to IMMO-BMW-Select from system/CAS3 CAS3+ IMMO System- EEPROM function- Read EEPROM
the dealer key should be taken away from the ignition switch.
If key is keyless, remove it from car.
If here is no key in ignition continue anyway
Current EEPROM is not the whole EEPROM, read and save it then continue with other function
Reading data
Read data success
Go to KM Repair- Start programming- Repair mileage via EEPROM- CAS3+ (0L15Y, 0M23S)
load eeprom file
confirm old km
input new KM you desired and press OK
save new eeprom dump file
change KM in immobilizer success. flash the new file into immo ecu.
You must change KM in the instrument dashboard manually before connecting IMMO ECU to car.
KM has been successfully changed with xhorse key tool plus
