4.1. Run B.U.D.S. program with the privilege Megatech.

4.2. Open tab “Advanced” and restore all data from saved screenshot (part 1.8).

4.3. Click on “Write Data”.

4.5. Confirm your choice.

4.6. Remove DESS-key from the vehicle post 2 TIMES (remove – insert - remove) and wait.

After the message disappear, insert the DESS-key again.

If near the tab “ECM Coding” are more tabs, you need to restore all those data too, by repeating of steps 4.2 – 4.6 .