Hey, so let’s just get out of here. This is not supposed to be a topic here to put the immobilizer out of hand. It should work properly. So: Had converted from C20NE (without WFS) to X20XEV (with WFS). I removed the normal MSTG and the WFS from the butcher. Is everything properly wired. But still the MKL is flashing funnyly There might be something where you have to pay attention to what is not in the schematic??? How does the With the DWA (theft warning system) look like Is she playing around at the Mstg? Thanks already