Programming the control unit (DME/DDE) (X3 M)
Switch off ignition .
Connect diagnostic system.
Switch the ignition on.
Select "Programming".
Follow the instructions in the diagnostic system.
Adjust the following control units:
- EWS (electronic immobilizer)
- DME (Digital Motor Electronics) or
- DDE (Digital Diesel Electronics)
Follow Service Information "Diagnosis and Coding" on the topic of programming.