Mercedes Blocco Sterzo ESL ELV EIS Programmazione Servizio Emulatore W204 W207 W212
✔️Step 2: We willtest your key and EIS unitto confirm the ESL fault before proceeding. 🔴 Key does not turn in theElectronic Ignition Switch (EIS). Common Symptoms of a Faulty Steering Lock (ESL). 🛠️No more steering lock issues!