(Solved)CGDI BMW "21E1 FEM BDC version does not support "
Some BMW F series with FEM / BDC Immobilizer system has higher or lower firmware version, the user will get
1. Ensure the BMW has correct voltage, plug CGDI BMW to the OBD2 port of to BMW.
2. Click on "FEM / BDC key Match", you may get
3. Turn on the ignition switch, open the door, click on "F /G series program".
4. Turn on the ignition switch, open the door, click on "F /G series coding".
CGDI BMW programmer tech support by http://blog.obdexpress.co.uk/2018/12/20/cgdi-bmw-21e1-fem-bdc-version-does-not-support-solution/