It is very easy and quick to read BMW CAS3+ 0L15Y EEPROM data with the Xhorse Mini Prog and Xhorse Solder Free CAS 3 adaptor without soldering.
BMW CAS3+ unit with mask 0L15Y
BMW CAS3/CAS3+ adapter (can be sold separately)
Download mini prog app on your mobile phone
Select IMMO – BMW – CAS3+ 0L15Y (Adapter)
MINI PROG APP will show you wring diagram
follow diagram to connection VVDI Mini prog, CAS3 unit and CAS3 adapter
Turn on the mini prog
Xhorse app will show you battery information. make sure there is enough battery to read eerpom
Press Read EEPROM
Press START button to detect PIN connection
If app shows PIN not connected, check connection and try again.
Read EEPROM success, save data.
How to check data saved?
Go to File Management – MINI Prog folder and date, you will see data saved.
What do you do after you obtain the data in order to make the key?
You can share the data with other xhorse tools to make key via dump.