IMMO guideRemoving Lost Keys From Memory

This Auto Veteran guide explains how an immobiliser (IMMO) system stores authorised key identities and how a lost or stolen key can be permanently removed from that memory so it can no longer start the vehicle. It is written for lawful owners and the technicians they hire, and it puts proof of ownership, authorisation, and the choice between dealer and registered automotive locksmith routes ahead of any procedure. You will learn what the job involves at each stage, how to verify that the removed key is truly erased, how to spot scams, and how to prevent a repeat incident. The guide deliberately stays at the level of manufacturer-approved process and never describes bypass, code extraction, or any method of starting a vehicle without an authorised key.