Essential. Inexpensive. Life-saving. Do not run a clone Xentry setup without one.
For most setups, the enabler is included in "fix" or "patch" folders provided with Xentry Passthru or OpenShell versions. xentry ignition enabler
The “Ignition Enabler” refers to an unofficial utility/workaround used by some independent users of Mercedes‑Benz XENTRY diagnostic software to force or toggle XENTRY’s internal ignition flag when the tool fails to detect the vehicle ignition state. It is not an official Mercedes‑Benz product and appears in community forums and troubleshooting threads for cloned/third‑party VCIs and patched XENTRY installs. Essential