BMW Multi Tool Plus BMW CAS4 Adapter EEPROM Function
EEPROM Function: Read EEPROM，Write EEPROM，Save File，Load File…
1．You should backup the CAS EEPROM before prepare dealer key. After succeed read EEPROM, please save it as back file. This step is very important. (For some part CAS system, Read EEPROM is not supported, you can go to Key Learn directly)l
2． Now can’t read the whole EEPROM for CAS3(0L15Y) system. But the main section is contained. It should be saved. When you read CAS EEPROM, it will give tips as follow(Press ok to continue):
3．After success read it, you will get:
4．Write EEPROM function is only support CAS1,CAS2,CAS3(0L01Y)system. Doesn’t support write to CAS3(0L15Y) system. (Write EEPROM to CAS2/CAS3(0L01Y) system need CAS PLUG).
About the BMW Multi Tool Plus manual, download from: http://www.eobdii.fr/wholesale/bmw-multi-tool-plus-bmw-cas4-adapter-2137.html.