12 14 700 Encoding the control unit (DME/DDE)
Using the appropriate BMW-configured scan tool:
Switch off ignition.
Connect diagnosis system.
Switch the ignition on.
Select "encoding" or "programming" (depending on hardware).
Follow the instructions in the diagnosis system.
Adjust the following control units:
- EWS (electronic immobilizer)
- DME (Digital Motor Electronics) or
- DDE (Digital Diesel Electronics)